Domain diagnostics yes9988.com

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

ns1.dothome.co.kr (1649737907, TTL: 3600)

Cloudflare DNS

ns1.dothome.co.kr (1649737907, TTL: 3600)

Quad9

ns1.dothome.co.kr (1649737907, TTL: 3600)

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

External tests

DNS zone As seen by Google Public DNS

Webservers

yes9988.com
Host Target Reverse
yes9988.com 112.175.184.68 dot-k1-068.dothome.co.kr
www.yes9988.com
Host Target Reverse
www.yes9988.com 112.175.184.68 dot-k1-068.dothome.co.kr

Inbound mail

No MX records found for yes9988.com

Outbound mail

SPF record

SPF issue: No SPF record found

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

No DMARC record found

TXT records

Name Value

Nameservers

Host Nameserver
yes9988.com ns2.dothome.co.kr
yes9988.com ns1.dothome.co.kr
yes9988.com ns3.dothome.co.kr

WHOIS

'whois.dotname.co.kr' whois result.

Domain Name:                            yes9988.com
Registrar WHOIS Server:                 whois.dotname.co.kr
Registrar URL:                          dotname.co.kr
Creation Date:                          2017-04-10T02:45:24Z
Updated Date:                           2024-04-09T09:08:33Z
Registrar Registration Expiration Date: 2027-04-10T02:45:24Z
Registrar:                              Dotname Korea Corp.
Registrar IANA ID:                      1132
Reseller:                               Dothome (애니시큐어 주식회사)
Reseller URL:                           dotname.co.kr
Reseller ID:                            124
Registrant Email:                       Not Available
Admin Email:                            Not Available
Tech Email:                             Not Available
Registry Registrant ID:                 Not Available From Registry
Registrar Abuse Contact Email:          dothome -@- anysecure.com
Registrar Abuse Contact Phone:          82.7082558661
For more information on Whois status codes, please visit https://icann.org/epp

Dotname Korea Corp. was established in 2000 and has been designated as an official registrar for South Korea's KR national domain. 
Additionally, as a Christian company, they start their daily work with prayer and scripture, fostering shared values and teamwork among employees to achieve results.

WHOIS result is cached for 15 minutes

RDAP

{
    "objectClassName": "domain",
    "handle": "2112771499_DOMAIN_COM-VRSN",
    "ldhName": "YES9988.COM",
    "links": [
        {
            "value": "https://rdap.verisign.com/com/v1/domain/YES9988.COM",
            "rel": "self",
            "href": "https://rdap.verisign.com/com/v1/domain/YES9988.COM",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.dotnamekorea.com/domain/YES9988.COM",
            "rel": "related",
            "href": "https://rdap.dotnamekorea.com/domain/YES9988.COM",
            "type": "application/rdap+json"
        }
    ],
    "status": [
        "active"
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "1132",
            "roles": [
                "registrar"
            ],
            "links": [
                {
                    "href": "http://www.dotname.co.kr",
                    "type": "text/html",
                    "value": "https://rdap.dotnamekorea.com/",
                    "rel": "about"
                }
            ],
            "publicIds": [
                {
                    "type": "IANA Registrar ID",
                    "identifier": "1132"
                }
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Dotname Korea Corp."
                    ]
                ]
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "roles": [
                        "abuse"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                ""
                            ],
                            [
                                "tel",
                                {
                                    "type": "voice"
                                },
                                "uri",
                                "tel:+82.7070900820"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "abuse@dotnamekorea.com"
                            ]
                        ]
                    ]
                }
            ]
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2017-04-10T02:45:24Z"
        },
        {
            "eventAction": "expiration",
            "eventDate": "2027-04-10T02:45:24Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2024-04-09T00:08:34Z"
        },
        {
            "eventAction": "last update of RDAP database",
            "eventDate": "2025-11-04T11:21:29Z"
        }
    ],
    "secureDNS": {
        "delegationSigned": false
    },
    "nameservers": [
        {
            "objectClassName": "nameserver",
            "ldhName": "NS1.DOTHOME.CO.KR"
        },
        {
            "objectClassName": "nameserver",
            "ldhName": "NS2.DOTHOME.CO.KR"
        },
        {
            "objectClassName": "nameserver",
            "ldhName": "NS3.DOTHOME.CO.KR"
        }
    ],
    "rdapConformance": [
        "rdap_level_0",
        "icann_rdap_technical_implementation_guide_1",
        "icann_rdap_response_profile_1"
    ],
    "notices": [
        {
            "title": "Terms of Service",
            "description": [
                "Service subject to Terms of Use."
            ],
            "links": [
                {
                    "href": "https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml",
                    "type": "text/html",
                    "value": "https://rdap.verisign.com/com/v1/domain/yes9988.com",
                    "rel": "terms-of-service"
                }
            ]
        },
        {
            "title": "Status Codes",
            "description": [
                "For more information on domain status codes, please visit https://icann.org/epp"
            ],
            "links": [
                {
                    "href": "https://icann.org/epp",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "RDDS Inaccuracy Complaint Form",
            "description": [
                "URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"
            ],
            "links": [
                {
                    "href": "https://icann.org/wicf",
                    "type": "text/html",
                    "value": "https://rdap.verisign.com/com/v1/domain/yes9988.com",
                    "rel": "help"
                }
            ]
        }
    ]
}

RDAP result is cached for 15 minutes

HTTP trace

1
http://yes9988.com
HTTP 200
112.175.184.68
Namelookup
813 ms
Connect
1,067 ms
Pre-transfer
1,067 ms
Start-transfer (TTFB)
1,324 ms
HTTP/1.1 200 OK
Date: Tue, 04 Nov 2025 11:21:46 GMT
Server: Apache/2.2.15 (CentOS)
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html