ramboll.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 18 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 150.171.109.193 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by ramboll-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 150.171.109.193 | 300s | — | AS8075 | Microsoft Corporation | 150.171.64.0/18 | 🇺🇸 United States | — |
| 20.107.224.23 | 600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2603:1061:14:c0::1 | 300s | — | AS8075 | Microsoft Corporation | 2603:1060:0:0:0:0:0:0/31 | 🇺🇸 United States | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| _xmpp-server._tcp | 0 | 0 | 5269 | xmpp.ramboll.dk |
| TXT Record |
|---|
| _globalsign-domain-verification=ZPqt5cbDREXUxu21dlyjhLQFc5pRbnYzA_Y10nz7Kv |
| A0EB5C92A0AEB6992438667B6970B1C4F26E36EE7A44B54A42099E6B0C99363F |
| adobe-idp-site-verification=8a6dabd6038e9ab156a08e3272e902a8829bba2ca6a2f4a2e23f768230b31254 |
| apple-domain-verification=nA5poRH6e0auaRTq |
| atlassian-domain-verification=He0p4qYgtckY6ec5/I8GaTilaFtMt1bcASoS2XL0jrfbdWUPCsLeFyrStY8sHglL |
| C3B7C58216610206C48604A8A340F074C978005D3DF47319CEB078EA57CAA6AD |
| cmFtYm9sbA== |
| docker-verification=12154ac1-ce72-4c2a-8d21-f70a6addcb9b |
| figma-domain-verification=bf18354d96742387a742b905c17d15aac15560965ce45b76a3e09a5ac3e82a4b-1740500417 |
| fnH62idbl9qfGsFuskIMipBTimuLctUxrLFCDt9xD/U= |
| globalsign-domain-verification=8Qn9mWJ94q6wvdDIcRd2wmlixAnNyO-uN-lig0nlOp |
| globalsign-domain-verification=jC_1iiRIKMAg1T4PP_p2wg2Kpp5a0C5iRbwhBavJjc |
| globalsign-domain-verification=NVCGz04C3_gmmAMWdcdLoVFbAPDSpxaIVFfZlQwfy7 |
| globalsign-domain-verification=ppi3Hm5i9wrzK2JucbFGHsqjnCRk67EqJS3nmO0j3v |
| globalsign-domain-verification=tL_oAUYmpmBbINaH-_dnR42oLgxvVKex5NoZ629yB7 |
| google-site-verification=6XbCqHxe8-vA8mynNxbTgURqMJa9fp3rLn3pgC7k1mI |
| google-site-verification=YqECPJ6EZC_sEknUDyJOEHLd-3Czz-q2pLkjkvl_QgQ |
| J9hgd/PeSab/uG5R//4iFQWWrQRjXhwcAfm1OoiswFQ= |
| mentimeter-da1bf789-c866-4164-a7b8-3af47b3d004d |
| miro-verification=ffc4fad9e5e52db6472df4f8a868c80b3e42502e |
| plzdef2el5BpgU/fQVPaVoJ7dO/glcOyg7SLm8I/afdC+mUBXsDHh0UsDlcuBidrNLNZd8tEaw9YPRcPrZWCXw== |
| rhino_accounts=94136d779abbc57bc21c7b865f75fec4 |
| v=spf1 include:ramboll.net ip4:131.165.67.22 -all |
| veracityrambolldk=kpVyxsqasppNtJ+2uxIBdHyxqLeo74bAUnFinWG4rL8AqJESeG/52QYiFixTOiL8fJc9sABBgEhe8xjBtXmXjQ== |
| Policy | Record (ramboll.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:ramboll.net ip4:131.165.67.22 -all |
| Policy | Record (_dmarc.ramboll.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc_agg@vali.email; |
| www CNAME | rambolldotcom-prod-dkh0fje8ezfrdjhd.z01.azurefd.net (all on azurefd.net) |
| www vs bare domain | Same network ramboll.dk: 150.171.109.193 20.107.224.23 2603:1061:14:c0::1 (AS8075) www.ramboll.dk: 150.171.109.194 2603:1061:14:c1::1 (AS8075) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u4240847.wl098.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u4240847.wl098.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-ramboll-dk._domainkey.ramboll.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-ramboll-dk._domainkey.ramboll.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: 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 | 2026101501 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 28800s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 1998-05-18 |
| Expires | 2027-07-31 (280d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 17:46:43 shown | 2789ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 21:56:09 | 1182ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 22:08:19 | 1625ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-08 02:52:24 | 3059ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-05 01:13:58 | 1220ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 05:35:53 | 1680ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 05:31:00 | 1577ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-12 23:35:45 | 6607ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-09 00:47:35 | 2757ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-29 17:37:53 | 1297ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 08:12:02 | 2022ms | 2 NS 2 A 1 MX | 🔓 Insecure |