groth-andersen.dk

📜 Historical scan 2026-06-23 16:20:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

groth-andersen.dk is a .dk domain served by 2 nameservers (ns3.less-is-more.dk, ns4.less-is-more.dk). It was registered on 27 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.206.69 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.groth-andersen.dk. The zone is not DNSSEC-signed, 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 94ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.less-is-more.dk	178.63.230.117	static.117.230.63.178.clients.your-server.de	AS24940 Hetzner Online GmbH
ns4.less-is-more.dk	95.216.113.161	static.161.113.216.95.clients.your-server.de	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.206.69	3600s	vsrvj69.less-is-more.dk	AS47292	Sentia Denmark A/S	86.58.204.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.groth-andersen.dk	86.58.206.69	vsrvj69.less-is-more.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 367ms

TXT Record
spf2.0/pra,mfrom a mx ptr:less-is-more.dk include:smtp.webpartner.dk -all
v=spf1 a mx ptr:less-is-more.dk -all

✉️ SPF#

Policy	Record (groth-andersen.dk)
-all (hard fail)	v=spf1 a mx ptr:less-is-more.dk -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 2026-10-15 07:25:43

www CNAME	groth-andersen.dk (all on groth-andersen.dk) → 86.58.206.69 (AS47292)
www vs bare domain	Same network groth-andersen.dk: 86.58.206.69 (AS47292) www.groth-andersen.dk: 86.58.206.69 (AS47292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

74ms

Field	Value
Serial	501013123
Primary NS (MNAME)	less-is-more.dk
Responsible (RNAME)	dns@less-is-more.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 08:33:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-10-27
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

94ms

93ms

83ms

AAAA

101ms

TXT

367ms

CAA

93ms

HTTPS

82ms

TLSA

119ms

SOA

74ms

MTA-STS

74ms

DNSSEC

97ms

SRV

255ms

Total

742ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 21:08:44	684ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 16:41:06	2727ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 17:25:18	1558ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 02:29:45	2894ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 16:20:51 shown	742ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:49:14	861ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-17 10:06:01	907ms	2 NS 1 A 1 MX	🔓 Insecure