flensbak.dk

📜 Historical scan 2026-07-19 12:49:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flensbak.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.231.187 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.231.187	43200s	—	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

7 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lo-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	217.116.231.187
🔶 Autoconfig	217.116.231.187

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 15:58:21

www	217.116.231.187 (AS47292) (address records, no CNAME)
www vs bare domain	Same network flensbak.dk: 217.116.231.187 (AS47292) www.flensbak.dk: 217.116.231.187 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 16:20:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-17
Expires	2027-01-31 (103d)

🔗 Same registrant#

7 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
bennets.dk	CURANET A/S
eministration.dk	Punktum dk A/S (direct)
findflyttemand.dk	Punktum dk A/S (direct)
findstolelift.dk	Punktum dk A/S (direct)
nokaweb.dk	Punktum dk A/S (direct)
prisforsikring.dk	CURANET A/S
vesterbrogade39.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

38ms

30ms

AAAA

48ms

TXT

214ms

CAA

45ms

HTTPS

38ms

TLSA

143ms

SOA

0ms

MTA-STS

134ms

DNSSEC

127ms

SRV

136ms

Total

1451ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 15:58:21	513ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-03 13:29:20	659ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-16 02:33:56	1521ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-11 00:16:30	1209ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-25 15:54:00	4775ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-17 01:31:43	7374ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-13 09:43:46	11894ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-19 12:49:35 shown	1451ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-14 16:21:37	1164ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-13 14:06:48	1338ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-08 18:24:24	5650ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-01 23:22:55	2361ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 09:17:51	1658ms	2 NS 1 A 7 MX	🔒 Secure