celf.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by barracuda.celf.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 94.231.106.177 | 86400s | linux217.curanet.dk | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | barracuda.celf.dk | 5.179.80.239 | — | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.179.80.227 |
| TXT Record |
|---|
| 0c43rIy4EneCzComsF3mT+UHkKWkUUzjclsmhuLXgADz0LWV32Yly1/E8/Eq4LpMTfgKj5Cl2kbRIerPmowNSA== |
| google-site-verification=OaNILR_mdnHC6LH0fSrCjb3JOwCiFz7CReVC4Lb5jcw |
| google-site-verification=TfjTMDjFr7uaJYsOLfoV7J41lQiaCRV8GTeQBGUBRH0 |
| MS=ms91257015 |
| SOA=1788939495 |
| v=spf1 include:spf.protection.outlook.com include:spf.mcb.dk a:mail.celf.dk ip4:89.233.19.231 ip4:185.158.62.16 -all |
| Policy | Record (celf.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.mcb.dk a:mail.celf.dk ip4:89.233.19.231 ip4:185.158.62.16 -all |
| www | 94.231.103.94 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 1788939495 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 2560s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 02:28:12 shown | 1468ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 10:19:32 | 1177ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 09:10:17 | 1390ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 03:31:28 | 1185ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 05:29:27 | 1471ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 04:05:00 | 2897ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 06:32:57 | 1446ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 20:44:18 | 9982ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 20:12:20 | 462ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 20:10:03 | 1572ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 20:00:23 | 584ms | 3 NS 1 A 1 MX | 🔓 Insecure |