yah.dk is a .dk domain served by 2 nameservers (achiel.ns.cloudflare.com, clara.ns.cloudflare.com). It was registered on 8 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.yah.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.176.161.32 | 300s | 32-161-176-192 | AS201061 | — | — | 🇸🇪 Sweden | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 300s | mail.yah.dk | 193.234.88.70 | mail.gitc.cloud | AS201061 GITC ApS |
| TXT Record |
|---|
| brevo-code:f88ff5ea73edfaa829de411152ed46a1 |
| google-site-verification=I7ExDWFXHMRqMOZTLO8JLVx1e23QHlmRbpu8cLB_yho |
| google-site-verification=kWLj4Fj7HvnLtkR3U4HGGDPpO5b_fs97UYhtYeDuaSI |
| v=spf1 a mx ip4:193.234.88.70 ip6:2a12:bec0:e03:0:d291:fff:fe71:bca8 ~all |
| Policy | Record (yah.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:193.234.88.70 ip6:2a12:bec0:e03:0:d291:fff:fe71:bca8 ~all |
| Policy | Record (_dmarc.yah.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc-records@yah.dk |
| www | 104.21.93.249 172.67.217.43 2606:4700:3035::ac43:d92b 2606:4700:3037::6815:5df9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2416466344 |
| Primary NS (MNAME) | achiel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | GITC aps |
| Registered | 2010-02-08 |
| Expires | 2027-02-28 (131d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 10:52:19 | 739ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-04 09:05:09 | 689ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-03 08:59:24 shown | 740ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 08:45:26 | 528ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 09:35:36 | 636ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 07:39:04 | 1367ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 07:07:51 | 661ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-07 22:47:43 | 622ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-07 07:32:01 | 1057ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-31 13:24:44 | 10212ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 18:28:02 | 1478ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-10 18:57:40 | 1474ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-24 10:48:03 | 958ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-02 15:59:28 | 9782ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 00:15:26 | 963ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 00:41:38 | 838ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 03:13:36 | 981ms | 2 NS 2 A 1 MX | 🔓 Insecure |