falkenflyver.dk

📜 Historical scan 2026-09-30 20:49:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

falkenflyver.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.179.87.88 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 35ms

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
5.179.87.88	43200s	web02.0day.dk	AS31027	GlobalConnect A/S	5.179.80.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 64.233.165.27	lh-in-f26.1e100.net lh-in-x1a.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.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
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC 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	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.179.87.88
🔶 Autoconfig	5.179.87.88

🔷 AAAA Records (IPv6)#

1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:102:7:a9f4:be4e:cc6d:53fe	43200s	—	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (falkenflyver.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-12 06:36:31

www	5.179.87.88 (AS31027) (address records, no CNAME)
www vs bare domain	Same network falkenflyver.dk: 5.179.87.88 2a02:188:102:7:a9f4:be4e:cc6d:53fe (AS31027) www.falkenflyver.dk: 5.179.87.88 (AS31027)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026091001
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 2026-10-20 10:29:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-09-22
Expires	2027-09-30 (343d)

🔗 Same registrant#

3 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
amazingmonk.dk	Punktum dk A/S (direct)
kloverbladsparken.dk	Simply.com A/S
kløverbladsparken.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

38ms

34ms

AAAA

30ms

TXT

168ms

CAA

28ms

HTTPS

32ms

TLSA

90ms

SOA

37ms

MTA-STS

53ms

DNSSEC

59ms

SRV

68ms

Total

834ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 06:36:31	765ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 20:49:51 shown	834ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 09:40:51	1418ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 10:55:27	5599ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 10:47:14	1304ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 22:30:02	3359ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 15:37:38	2364ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 07:28:14	1128ms	2 NS 1 A 5 MX	⚠️ Bogus
2026-06-20 06:07:59	2375ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:12:46	1510ms	2 NS 1 A 5 MX	🔒 Secure