tresiba.dk

📜 Historical scan 2026-09-27 10:38:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 57ms

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.

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.138.152.204	14400s	—	AS15395	Rackspace Ltd.	95.138.128.0/18	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 44ms

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 461ms

TXT Record
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

✉️ SPF#

Policy	Record (tresiba.dk)
~all (soft fail)	v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

📨 DMARC#

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

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 09:24:56

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 tresiba.dk: 95.138.152.204 (AS15395) www.tresiba.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

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

📋 Registration#

WHOIS fetched 2026-10-09 05:18:46

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2012-02-02
Expires	2027-02-28 (125d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

39ms

44ms

AAAA

57ms

TXT

461ms

CAA

49ms

HTTPS

31ms

TLSA

88ms

SOA

0ms

MTA-STS

57ms

DNSSEC

76ms

SRV

89ms

Total

818ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:24:56	1869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 10:38:01 shown	818ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 21:00:59	703ms	2 NS 1 A 1 MX	🔓 Insecure