retrometer.dk

📜 Historical scan 2026-09-07 04:00:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

retrometer.dk is a .dk domain served by 2 nameservers (ns3.gullestrupnet.dk, ns4.gullestrupnet.dk). It was registered on 22 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.223.244.74 is hosted by Easyhost Srl (AS39756) in United Kingdom. Mail is handled by mail.retrometer.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, publishes a 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 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.gullestrupnet.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
ns4.gullestrupnet.dk	176.223.244.74	server8.gullestrupnet.dk	AS39756 Easyhost Srl

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.223.244.74	86400s	server8.gullestrupnet.dk	AS39756	Easyhost Srl	176.223.240.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.retrometer.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
50	86400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 182ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	retrometer.dk

📝 TXT Records#

1 records 483ms

TXT Record
v=spf1 +a +mx +a:server8.gullestrupnet.dk -all

✉️ SPF#

Policy	Record (retrometer.dk)
-all (hard fail)	v=spf1 +a +mx +a:server8.gullestrupnet.dk -all

📨 DMARC#

Policy	Record (_dmarc.retrometer.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 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 2026-10-11 23:06:59

www CNAME	retrometer.dk (all on retrometer.dk) → 176.223.244.74 (AS39756)
www vs bare domain	Same network retrometer.dk: 176.223.244.74 (AS39756) www.retrometer.dk: 176.223.244.74 (AS39756)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026020207
Primary NS (MNAME)	ns4.gullestrupnet.dk
Responsible (RNAME)	simon@northhip.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-09 06:15:35

Field	Value
Registrar	Domeneshop AS
Registered	2024-01-22
Expires	2027-01-21 (96d)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

87ms

AAAA

86ms

TXT

483ms

CAA

79ms

HTTPS

75ms

TLSA

232ms

SOA

0ms

MTA-STS

141ms

DNSSEC

132ms

SRV

182ms

Total

1135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 09:54:59	1052ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-07 04:00:45 shown	1135ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-17 14:55:47	1349ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-15 14:02:18	19343ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 13:46:24	2056ms	2 NS 1 A 2 MX	🔓 Insecure