cisgruppen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 October 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.245 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cisgruppen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.245 | 3600s | webcluster2.wordpresspod1-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:101:80a8:9646:76f7:49da | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms12704548 |
| v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all |
| Policy | Record (cisgruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all |
| www | 77.111.240.245 2a02:2350:5:101:80a8:9646:76f7:49da (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network cisgruppen.dk: 77.111.240.245 2a02:2350:5:101:80a8:9646:76f7:49da (AS51468) www.cisgruppen.dk: 77.111.240.245 2a02:2350:5:101:80a8:9646:76f7:49da (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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100904 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2013-10-26 |
| Expires | 2027-10-31 (379d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 12:58:31 shown | 4237ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 21:56:41 | 631ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 00:04:14 | 1270ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 05:55:26 | 1545ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 02:10:38 | 2372ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 14:23:02 | 4371ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 19:00:23 | 1299ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 03:02:42 | 1477ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 23:07:32 | 16991ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 22:34:20 | 8932ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 21:34:41 | 3844ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 21:28:19 | 2003ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 21:20:49 | 1169ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 20:12:17 | 9306ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 09:58:32 | 1533ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 07:00:42 | 1352ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 02:45:52 | 9050ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 16:15:07 | 1330ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 11:04:25 | 1354ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 21:43:25 | 16971ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 04:22:31 | 1119ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 15:26:53 | 1689ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 21:15:36 | 2298ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-07 02:20:24 | 9493ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-05 18:22:18 | 18085ms | 2 NS 1 A 1 MX | 🔒 Secure |