advomtarp.dk is a .dk domain served by 2 nameservers (bill.ns.cloudflare.com, walk.ns.cloudflare.com). It was registered on 2 September 2026 (WHOIS) and first appeared in the .dk zone on 3 September 2026. Its website address 104.21.55.247 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.55.247 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.174.207 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 300s | mx1-hosting.jellyfish.systems | 162.255.118.28 | oxse3a.privateemail.com | AS22612 Namecheap, Inc. |
| 10 | 300s | mx2-hosting.jellyfish.systems | 162.255.118.29 | oxse2b.privateemail.com | AS22612 Namecheap, Inc. |
| 20 | 300s | mx3-hosting.jellyfish.systems | 162.255.118.13 | mx3-hosting.jellyfish.systems | AS22612 Namecheap, Inc. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:aecf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:37f7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBZAAgACAJDBJCjulFSKsZYK+Hr02lYAMDgXI2am2sngYjVDSpAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:66.29.132.32 include:spf.web-hosting.com ~all |
| Policy | Record (advomtarp.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:66.29.132.32 include:spf.web-hosting.com ~all |
| Policy | Record (_dmarc.advomtarp.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.55.247 172.67.174.207 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network advomtarp.dk: 104.21.55.247 172.67.174.207 2606:4700:3032::ac43:aecf 2606:4700:3036::6815:37f7 (AS13335) www.advomtarp.dk: 104.21.55.247 172.67.174.207 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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: 9/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2418494264 |
| Primary NS (MNAME) | bill.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | 1API GmbH |
| Registered | 2026-09-02 |
| Expires | 2027-09-01 (308d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| byenspizzariaskive.dk | 1API GmbH |
| danskecopack.dk | 1API GmbH |
| risskovbellevueguesthouse.dk | 1API GmbH |
| skovretreat.dk | 1API GmbH |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 17:30:52 shown | 695ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-25 13:40:30 | 2508ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-24 02:09:03 | 537ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-22 21:18:39 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 19:52:32 | 149ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 12:23:20 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 10:02:08 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 08:10:07 | 124ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 08:03:32 | 136ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 07:54:25 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 05:55:10 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 04:58:44 | 343ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 04:13:56 | 95ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 02:17:10 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 00:31:46 | 316ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 23:04:29 | 403ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 20:34:04 | 763ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 20:28:47 | 612ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 20:26:59 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 18:55:21 | 869ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 18:37:18 | 240ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 18:32:51 | 256ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 18:30:51 | 144ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 18:28:27 | 174ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 18:19:50 | 500ms | 1 NS 0 A 0 MX | ❓ Unknown |