tresiba.dk is a .dk domain served by 2 nameservers (ns1.novonordisk.com, ns2.novonordisk.com). It was registered on 2 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.138.152.204 is hosted by Rackspace Ltd. (AS15395) in United Kingdom. Mail is handled by smtp-bouncer.nnithosting.com. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.novonordisk.com | 217.16.101.177 | ns1.novonordisk.com | AS15687 Aeven A/S |
| ns2.novonordisk.com | 217.24.83.194 | ns2.novonordisk.com | AS28855 Octopuce s.a.r.l. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 95.138.152.204 | 14400s | — | AS15395 | Rackspace Ltd. | 95.138.128.0/18 | 🇬🇧 United Kingdom | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | smtp-bouncer.nnithosting.com | 217.16.101.193 | smtp-bouncer.nnithosting.com | AS15687 Aeven A/S |
| TXT Record |
|---|
| v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
| Policy | Record (tresiba.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
| Policy | Record (_dmarc.tresiba.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:6hahdnzv@ag.eu.dmarcadvisor.com; ruf=mailto:6hahdnzv@fr.eu.dmarcadvisor.com |
| www CNAME | www.novonordiskpro.dk (all on novonordiskpro.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.tresiba.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 1/10 · 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 | 2022060202 |
| Primary NS (MNAME) | ns1.novonordisk.com |
| Responsible (RNAME) | domains@nnit.com |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2012-02-02 |
| Expires | 2027-02-28 (133d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:24:56 shown | 1869ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 10:38:01 | 818ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 21:00:59 | 703ms | 2 NS 1 A 1 MX | 🔓 Insecure |