berthelsen.dk

📜 Historical scan 2026-06-16 14:23:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berthelsen.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 10 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by berthelsen.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 17ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	—	—	—
ns6.chosting.dk	—	—	—
ns7.chosting.dk	—	—	—

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.126	—	server16.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	berthelsen.dk	178.20.216.126	server16.chosting.dk	AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

1 records 17ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:10	—	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 ip4:178.20.216.126 include:spf.chosting.dk ip4:178.20.216.5 +a +mx +ip4:91.215.163.249 ~all

✉️ SPF#

Policy	Record (berthelsen.dk)
~all (soft fail)	v=spf1 ip4:178.20.216.126 include:spf.chosting.dk ip4:178.20.216.5 +a +mx +ip4:91.215.163.249 ~all

📨 DMARC#

Policy	Record (_dmarc.berthelsen.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 08:28:23

www CNAME	berthelsen.dk (all on berthelsen.dk) → 178.20.216.126 2a01:7cc0:101:ffff::1:10 (AS21060)
www vs bare domain	Same network berthelsen.dk: 178.20.216.126 2a01:7cc0:101:ffff::1:10 (AS21060) www.berthelsen.dk: 178.20.216.126 2a01:7cc0:101:ffff::1:10 (AS21060)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2062ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

16ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 06:39:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-03-10
Expires	2028-03-31 (525d)

📋 WHOIS#

⏱️ Lookup Timing#

17ms

66ms

67ms

AAAA

17ms

TXT

174ms

CAA

68ms

HTTPS

68ms

TLSA

107ms

SOA

16ms

MTA-STS

44ms

DNSSEC

2062ms

SRV

0ms

Total

2417ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 20:45:05	2464ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 07:27:35	669ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 19:40:00	1114ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:27:53	676ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-13 01:09:07	933ms	3 NS 1 A 1 MX	❓ Unknown
2026-07-10 08:20:45	16665ms	3 NS 1 A 1 MX	❓ Unknown
2026-07-01 23:57:16	920ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:23:15 shown	2417ms	3 NS 1 A 1 MX	🔓 Insecure