berteltorp.dk

📜 Historical scan 2026-06-16 14:23:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berteltorp.dk is a .dk domain served by 2 nameservers (bob.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 12 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.83 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
bob.ns.cloudflare.com	—	—	—
mary.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.83	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.15	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	173.194.222.26	lo-in-f26.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	aspmx3.googlemail.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:c50f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1553	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.83,172.67.197.15 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c50f,2606:4700:3037::6815:1553

📝 TXT Records#

2 records 153ms

TXT Record
google-site-verification=oFaKfseIl3m7Jh9JQPWiFPwEh2V58ReIUEfMzN1R-u4
google-site-verification=OY8x-Hi801ako_px3ZaOYmHbgSenk8Xo8bvxaWDC3is

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

221ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	2026061301
max_age	604800s
Policy MX	—

📈 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 2026-10-17 22:31:54

www	104.21.21.83 172.67.197.15 2606:4700:3035::6815:1553 2606:4700:3035::ac43:c50f (AS13335) (address records, no CNAME)
www vs bare domain	Same network berteltorp.dk: 104.21.21.83 172.67.197.15 2606:4700:3035::6815:1553 2606:4700:3035::ac43:c50f (AS13335) www.berteltorp.dk: 104.21.21.83 172.67.197.15 2606:4700:3035::6815:1553 2606:4700:3035::ac43:c50f (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2407064604
Primary NS (MNAME)	bob.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 11:34:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-07-12
Expires	2029-05-31 (954d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

48ms

43ms

AAAA

51ms

TXT

153ms

CAA

50ms

HTTPS

36ms

TLSA

70ms

SOA

35ms

MTA-STS

221ms

DNSSEC

176ms

SRV

0ms

Total

849ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 22:31:54	922ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-14 16:34:19	1597ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-10 10:53:44	2325ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-01 21:34:24	1337ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-27 20:54:41	1439ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-21 18:53:27	1835ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-28 04:59:25	771ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-27 04:52:27	1132ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-21 20:26:43	7042ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-19 19:51:04	5462ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-12 14:59:57	7611ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-05 07:40:46	2096ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-24 16:31:32	17292ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-15 09:15:36	1233ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-30 00:42:44	1157ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-24 22:54:51	2834ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-23 03:04:00	1755ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-20 02:33:55	739ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-16 14:23:05 shown	849ms	2 NS 2 A 4 MX	🔒 Secure