blivvaerkmester.dk

📜 Historical scan 2026-09-30 06:48:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blivvaerkmester.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 12 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.18 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.18	3600s	splash.scannet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.237.249.18
🔶 Autoconfig	212.237.249.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 131ms

TXT Record
v=DKIM1; p=
v=spf1 -all

✉️ SPF#

Policy	Record (blivvaerkmester.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.blivvaerkmester.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rvq3rsi4@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 2026-10-09 00:57:46

www	212.237.249.18 (AS48854) (address records, no CNAME)
www vs bare domain	Same network blivvaerkmester.dk: 212.237.249.18 (AS48854) www.blivvaerkmester.dk: 212.237.249.18 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026092901
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 08:30:36

Field	Value
Registrar	A/S SCANNET
Registered	2024-06-12
Expires	2027-06-11 (231d)

🔗 Same registrant#

4 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
danmarksfaengsler.dk	A/S SCANNET
danmarksfængsler.dk	A/S SCANNET
groenlandsanstalter.dk	A/S SCANNET
grønlandsfængsler.dk	A/S SCANNET

📋 WHOIS#

⏱️ Lookup Timing#

53ms

54ms

42ms

AAAA

38ms

TXT

131ms

CAA

34ms

HTTPS

34ms

TLSA

52ms

SOA

32ms

MTA-STS

53ms

DNSSEC

114ms

SRV

61ms

Total

527ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 00:57:46	308ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-01 07:50:51	384ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 06:48:11 shown	527ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-26 02:29:02	513ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-22 07:44:59	16588ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-28 03:53:21	474ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-19 23:45:32	757ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 14:50:26	477ms	2 NS 1 A 0 MX	🔒 Secure