tuborg.dk is a .dk domain served by 2 nameservers (ns01.brandshelter.com, ns02.brandshelter.net). It was registered on 4 September 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.4.155 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tuborg-dk.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 104.18.4.155 | — | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.18.5.155 | — | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| 0ed1fe018ada371b7be1234aeea80edd37f2df49cb |
| ca3-6720596a7de3467a89fbe4485efaab84 |
| ca3-baa48c4ca8ce43f9a0a9aec2a2d3305a |
| MS=ms90967350 |
| onetrust-domain-verification=28e3638bf97848d1836e21f2cb8cdd68 |
| pwug8HzYN0EVjyYYTo+1ksHdMYkt2joVtvgQgrPrXjeml04lW/6Dkxv/u+usrj3GLWMkWHP5PHyx4BhV/8c0dw== |
| v=spf1 ip4:91.223.85.144 ip4:91.223.85.145 ip4:91.223.85.151 include:spf.protection.outlook.com include:emsd1.com -all |
| Policy | Record (tuborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:91.223.85.144 ip4:91.223.85.145 ip4:91.223.85.151 include:spf.protection.outlook.com include:emsd1.com -all |
| Policy | Record (_dmarc.tuborg.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarccb@carlsberggroup.com; ruf=mailto:dmarccb@carlsberggroup.com; fo=1 |
| www CNAME | www.tuborg.dk.cdn.cloudflare.net (all on cloudflare.net) |
| www vs bare domain | Same network tuborg.dk: 104.18.4.155 104.18.5.155 (AS13335) www.tuborg.dk: 104.18.35.23 172.64.152.233 2a06:98c1:310b::6812:2317 2a06:98c1:310d::ac40:98e9 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector2 | selector2-tuborg-dk._domainkey.carlsberggroup.onmicrosoft.com | RSA · ~1024 bit below 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: 2/10 · 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 | 2026042400 |
| Primary NS (MNAME) | ns01.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 1995-09-04 |
| Expires | 2027-09-30 (338d) |
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).
Showing 100 of 161.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 19:31:34 | 1308ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-07 07:51:34 | 1866ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 02:07:08 | 3579ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-29 13:48:15 | 2142ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 13:32:55 | 930ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 04:19:58 shown | 4941ms | 2 NS 2 A 1 MX | 🔓 Insecure |