bistruplund.dk

📜 Historical scan 2026-08-31 12:07:54 · ← Latest scan

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

🖥️ Nameservers#

3 records 70ms

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 52ms

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 49ms

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 409ms

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#

latest probe, not this scan · 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#

9082ms

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 (312d)

🔗 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#

70ms

52ms

49ms

AAAA

62ms

TXT

409ms

CAA

52ms

HTTPS

61ms

TLSA

1345ms

SOA

0ms

MTA-STS

103ms

DNSSEC

9082ms

SRV

144ms

Total

10785ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 08:09:02	863ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 12:07:54 shown	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