portofaarhus.dk is a .dk domain served by 4 nameservers (ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu and 1 more). It was registered on 22 October 1999 (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 portofaarhus-dk.mail.protection.outlook.com. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | 30s | — | AS209242 | Cloudflare London, LLC | 198.202.211.0/24 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.148.184 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2620:cb:2000::1 | 30s | — | AS13335 | Cloudflare, Inc. | 2620:cb:2000:0:0:0:0:0/48 | 🇺🇸 United States | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| apple-domain-verification=ZrMOZXQWTbalzJaz |
| atlassian-domain-verification=LPbu/jWH4TGJOpfDgZYofOC64faPkJFHaz2ySOuZ8LxdsyJijLinGPF4vq2DnOvM |
| msfpkey=30b6pu3erhw3i8thkc9rdzdyz |
| openai-domain-verification=dv-axzEDZ75ZIRP5FZfffrmOoPY |
| v=spf1 ip4:5.103.115.0/28 ip4:194.182.150.160/28 ip4:87.50.126.16/29 ip4:80.196.98.174/30 ip4:104.40.179.195 ip4:193.33.148.112 ip4:213.179.60.247 ip4:83.94.163.96/27 include:spf.protection.outlook.com include:spf.defgo.com include:webhouse.net include:spf.mandrillapp.com include:mailgun.org include:uxmail.io -all |
| Policy | Record (portofaarhus.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:5.103.115.0/28 ip4:194.182.150.160/28 ip4:87.50.126.16/29 ip4:80.196.98.174/30 ip4:104.40.179.195 ip4:193.33.148.112 ip4:213.179.60.247 ip4:83.94.163.96/27 include:spf.protection.outlook.com include:spf.defgo.com include:webhouse.net include:spf.mandrillapp.com include:mailgun.org include:uxmail.io -all |
| Policy | Record (_dmarc.portofaarhus.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network portofaarhus.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) www.portofaarhus.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u22427017.wl018.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u22427017.wl018.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-portofaarhus-dk._domainkey.aarhushavn.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-portofaarhus-dk._domainkey.aarhushavn.onmicrosoft.com | RSA · ~2048 bit |
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: 10/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'portofaarhus.dk/A/IN': 172.28.0.2#53 |
| Field | Value |
|---|---|
| Serial | 2026091501 |
| Primary NS (MNAME) | ns-a.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 1999-10-22 |
| Expires | 2026-12-31 (67d) |
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 |
|---|---|
| aarhushavn.dk | Eurodns S.A |
| århushavn.dk | Eurodns S.A |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 06:37:39 shown | 4299ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-21 19:07:21 | 2239ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-19 13:16:17 | 4708ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-17 11:10:45 | 2159ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-16 11:00:52 | 1821ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 08:52:18 | 1590ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 02:03:05 | 6138ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 19:41:25 | 5493ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 16:41:01 | 2304ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 16:11:44 | 1880ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 16:06:20 | 1630ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 16:03:42 | 3559ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 15:44:08 | 1442ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 15:34:10 | 3678ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 15:15:32 | 1210ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 15:03:58 | 2432ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 03:22:55 | 1228ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-22 15:34:05 | 4415ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 22:45:42 | 4501ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 16:59:51 | 6124ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 01:48:57 | 1786ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:05:30 | 1451ms | 4 NS 1 A 1 MX | 🔓 Insecure |