nationalbiobank.dk

📜 Historical scan 2026-09-30 22:26:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nationalbiobank.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 5 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 40.68.148.255 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by nationalbiobank-dk.s-v1.mx.microsoft. The zone is DNSSEC-signed and validates, 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 124ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.68.148.255	3600s	—	AS8075	Microsoft Corporation	40.68.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nationalbiobank-dk.s-v1.mx.microsoft	2a01:111:f403:ca09::20 2a01:111:f403:ca09::22 2a01:111:f403:ca21::8 2a01:111:f403:ca48::e 52.101.185.114 52.101.185.24 52.101.91.156 52.101.91.159	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 596ms

TXT Record
MS=ms70358336
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (nationalbiobank.dk)
-all (hard fail)	v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.nationalbiobank.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.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 2026-10-23 12:37:48

www CNAME	nationalbiobank.dk (all on nationalbiobank.dk) → 40.68.148.255 (AS8075)
www vs bare domain	Same network nationalbiobank.dk: 40.68.148.255 (AS8075) www.nationalbiobank.dk: 40.68.148.255 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 13-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 188ms

Service / Owner	Type	Cert association
SMTP _25._tcp.nationalbiobank-dk.s-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.nationalbiobank-dk.s-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.nationalbiobank-dk.s-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.nationalbiobank-dk.s-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

139ms

Field	Value
Serial	2312
Primary NS (MNAME)	sit-dhcp001.prod.sitad.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 18:09:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-11-05
Expires	2026-11-30 (36d)

🔗 Same registrant#

38 domains

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
antibiotikaellerej.dk	Punktum dk A/S (direct)
bbmri.dk	Punktum dk A/S (direct)
biobankdenmark.dk	Punktum dk A/S (direct)
biobanks.dk	Punktum dk A/S (direct)
biosecurity.dk	Punktum dk A/S (direct)
biosikring.dk	Punktum dk A/S (direct)
bsig.dk	Punktum dk A/S (direct)
bsmb.dk	Punktum dk A/S (direct)
csti.dk	Punktum dk A/S (direct)
diagnostics.dk	Punktum dk A/S (direct)
dineindkøb.dk	Punktum dk A/S (direct)
dnbc.dk	Punktum dk A/S (direct)
haiba.dk	Punktum dk A/S (direct)
influenzavaccine.dk	Punktum dk A/S (direct)
influmeter.dk	Punktum dk A/S (direct)
koppevaccination.dk	Punktum dk A/S (direct)
mineindkob.dk	Punktum dk A/S (direct)
mineindkoeb.dk	Punktum dk A/S (direct)
mineindkøb.dk	Punktum dk A/S (direct)
mitssi.dk	Punktum dk A/S (direct)
myssi.dk	Punktum dk A/S (direct)
pandemi.dk	Punktum dk A/S (direct)
projectsexus.dk	Punktum dk A/S (direct)
projektsexus.dk	Punktum dk A/S (direct)
serum.dk	Punktum dk A/S (direct)
seruminstitut.dk	Punktum dk A/S (direct)
seruminstitute.dk	Punktum dk A/S (direct)
seruminstitutet.dk	Punktum dk A/S (direct)
seruminstituttet.dk	Punktum dk A/S (direct)
ssi.dk	Punktum dk A/S (direct)
statensseruminstitut.dk	Punktum dk A/S (direct)
statensseruminstitute.dk	Punktum dk A/S (direct)
statensserumsinstitut.dk	Punktum dk A/S (direct)
vaccinationsregister.dk	Punktum dk A/S (direct)
vaccine.dk	Punktum dk A/S (direct)
vacciner.dk	Punktum dk A/S (direct)
vet-ssi.dk	Punktum dk A/S (direct)
vetssi.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

77ms

128ms

AAAA

129ms

TXT

596ms

CAA

78ms

HTTPS

132ms

TLSA

188ms

SOA

139ms

MTA-STS

161ms

DNSSEC

105ms

SRV

225ms

Total

1439ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 12:37:48	1290ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 08:12:49	18242ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 21:04:36	1270ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 18:46:18	1962ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 18:30:36	19015ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 18:04:47	1292ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 17:56:43	1173ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 16:58:09	5203ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 14:00:51	9602ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 12:06:42	2129ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 10:53:50	1594ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 07:28:16	6165ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 05:10:55	1252ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 04:49:12	11417ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:45:36	9615ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 04:40:23	1314ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 22:47:17	11165ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 22:41:50	3262ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 22:36:48	1446ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 22:36:15	1305ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 22:35:10	1929ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:26:56 shown	1439ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:19:29	17547ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:07:11	17511ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 17:53:04	10012ms	2 NS 1 A 1 MX	🔒 Secure