btbh-klarup.dk

📜 Historical scan 2026-06-16 17:30:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btbh-klarup.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 31 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.36 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. 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#

3 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.36	—	linux203.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

2 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	—	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark 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 275ms

TXT Record
v=spf1 include:spf.simply.com include:spf.dandomain.dk -all

✉️ SPF#

Policy	Record (btbh-klarup.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.dandomain.dk -all

📨 DMARC#

Policy	Record (_dmarc.btbh-klarup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 2026-10-13 06:36:29

www	212.237.249.12 (AS48854) (address records, no CNAME)
www vs bare domain	Same network btbh-klarup.dk: 93.191.158.36 (AS48854) www.btbh-klarup.dk: 212.237.249.12 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

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

🏷️ SOA#

83ms

Field	Value
Serial	2026012201
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 07:41:17

Field	Value
Registrar	Simply.com A/S
Registered	2023-05-31
Expires	2027-05-30 (217d)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

70ms

73ms

AAAA

70ms

TXT

275ms

CAA

69ms

HTTPS

72ms

TLSA

75ms

SOA

83ms

MTA-STS

39ms

DNSSEC

192ms

SRV

0ms

Total

622ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:36:29	374ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-02 07:25:11	821ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-01 07:23:15	440ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-28 00:00:57	776ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-26 23:20:04	593ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-24 14:24:33	979ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:44:20	3245ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:39:31	1663ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:30:24 shown	622ms	3 NS 1 A 2 MX	🔒 Secure