bistruplund.dk

Records from scan: 2026-09-26 08:09:02 · 863ms total · last checked 2026-10-19 18:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bistruplund.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 3 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 161.97.139.118 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mail.bistruplund.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
161.97.139.118	7200s	vmi1126690.contaboserver.net	AS51167	Contabo GmbH	161.97.128.0/19	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	mail.bistruplund.dk	161.97.139.118	vmi1126690.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	161.97.139.118
🔶 Autoconfig	161.97.139.118

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 418ms

TXT Record
v=spf1 a mx include:_spf.serverpark.dk ~all

✉️ SPF#

Policy	Record (bistruplund.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk ~all

📨 DMARC#

Policy	Record (_dmarc.bistruplund.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

checked 2026-10-10 05:28:27

www	161.97.139.118 (AS51167) (address records, no CNAME)
www vs bare domain	Same network bistruplund.dk: 161.97.139.118 (AS51167) www.bistruplund.dk: 161.97.139.118 (AS51167)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023011001
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 06:55:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-03
Expires	2027-08-31 (315d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

41ms

43ms

50ms

AAAA

52ms

TXT

418ms

CAA

60ms

HTTPS

59ms

TLSA

175ms

SOA

0ms

MTA-STS

99ms

DNSSEC

83ms

SRV

128ms

Total

863ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 08:09:02 shown	863ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 12:07:54	10785ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:51:43	705ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-22 18:31:58	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:41:12	670ms	3 NS 1 A 1 MX	🔒 Secure