adv-jc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.167 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.167 | 3600s | webcluster2.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:8039:e0c0:46cc:702c | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 1 | 443 | mail1115.it-hotellet.dk |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| 25.09.2024 |
| MS=2EEA44FA7F7071DEFFC12F2AABE88730AB56692B |
| MS=ms20087996 |
| v=spf1 ip4:94.231.100.68 include:spf.protection.outlook.com include:spf.mailanyone.net -all |
| vpe=649a1b79 |
| Policy | Record (adv-jc.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:94.231.100.68 include:spf.protection.outlook.com include:spf.mailanyone.net -all |
| Policy | Record (_dmarc.adv-jc.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100 |
| www | 46.30.213.167 2a02:2350:5:10c:8039:e0c0:46cc:702c (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network adv-jc.dk: 46.30.213.167 2a02:2350:5:10c:8039:e0c0:46cc:702c (AS51468) www.adv-jc.dk: 46.30.213.167 2a02:2350:5:10c:8039:e0c0:46cc:702c (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101205 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 17:51:46 shown | 1190ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 07:07:45 | 955ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 15:24:53 | 1249ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 01:59:12 | 2411ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 23:11:07 | 9319ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 18:57:05 | 5278ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 13:50:19 | 3435ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 14:29:21 | 1380ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 13:47:11 | 3188ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:56:13 | 1910ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:49:56 | 2407ms | 2 NS 1 A 4 MX | 🔒 Secure |