frankolesen.dk

Records from scan: 2026-10-23 03:49:12 · 511ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frankolesen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 1 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.97.48.135 is hosted by Altibox Danmark AS (AS214875) 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, 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#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.97.48.135	3600s	37.97.48.135.dynamic.altibox.net	AS214875	Altibox Danmark AS	37.97.0.0/18	🇩🇰 Denmark	Holstebro

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 64.233.161.27	lg-in-f26.1e100.net lg-in-x1a.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.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
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	37.97.48.135
🔶 Autoconfig	37.97.48.135

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 140ms

TXT Record
google-site-verification=ra-wRg1aE9UmS-ttobkKsTVI-NFAWB4IEpkQffkOHpM
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.frankolesen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:frank@frankolesen.dk

📬 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 2026-10-23 03:49:12

www	37.97.48.135 (AS214875) (address records, no CNAME)
www vs bare domain	Same network frankolesen.dk: 37.97.48.135 (AS214875) www.frankolesen.dk: 37.97.48.135 (AS214875)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
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#

60ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026102201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-23 12:24:04

Field	Value
Registrar	DANDOMAIN A/S
Registered	2004-07-01
Expires	2027-07-31 (280d)

🔗 Same registrant#

1 domain

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
ez24.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

33ms

27ms

34ms

AAAA

38ms

TXT

140ms

CAA

27ms

HTTPS

23ms

TLSA

144ms

SOA

30ms

MTA-STS

53ms

DNSSEC

60ms

SRV

49ms

Total

511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 03:49:12 shown	511ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-22 02:17:23	823ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 22:23:42	2486ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-07 22:08:22	732ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 10:29:52	2520ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 10:14:19	590ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-12 06:06:57	2248ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-28 04:45:06	975ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 04:14:52	816ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 04:30:18	2206ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 00:09:42	2035ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:52:00	619ms	2 NS 1 A 5 MX	🔒 Secure