o-e-gruppen.dk is a .dk domain served by 2 nameservers (algin.ns.cloudflare.com, ryleigh.ns.cloudflare.com). It was registered on 28 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | 300s | — | AS209242 | Cloudflare London, LLC | 198.202.211.0/24 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| TXT Record |
|---|
| google-site-verification=P9r6pxmU9ZK89BkjhBEzwoqGGsLUA7vtxD5ajBLUn54 |
| MS=ms61242616 |
| v=spf1 include:_spf70950.spf-protect.dk -all include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (o-e-gruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf70950.spf-protect.dk -all include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (_dmarc.o-e-gruppen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:611e7677625a7@dmarc.centerasecurity.com; |
| www | 104.21.19.239 172.67.190.125 2606:4700:3030::ac43:be7d 2606:4700:3036::6815:13ef (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks o-e-gruppen.dk: 198.202.211.1 (AS209242) (all like this)www.o-e-gruppen.dk: 104.21.19.239 172.67.190.125 2606:4700:3030::ac43:be7d 2606:4700:3036::6815:13ef (AS13335) |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| 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 | 2406763959 |
| Primary NS (MNAME) | algin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2025-03-28 |
| Expires | 2027-03-27 (155d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 19:27:01 | 1886ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-28 14:18:20 | 998ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-16 21:56:50 | 1785ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-01 00:26:03 | 1927ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 00:29:07 | 11024ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-11 19:11:23 | 1755ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-02 01:31:58 | 857ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-17 07:37:12 | 2630ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 08:02:12 shown | 2717ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 05:08:48 | 929ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 04:26:40 | 968ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 07:35:39 | 1019ms | 2 NS 1 A 2 MX | 🔓 Insecure |