gsmrepeater.dk

📜 Historical scan 2026-09-30 19:03:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gsmrepeater.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, james.ns.cloudflare.com). It was registered on 28 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.57 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.gsmrepeater.dk. The zone is not DNSSEC-signed, 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
james.ns.cloudflare.com	108.162.193.178 172.64.33.178 173.245.59.178 2606:4700:58::adf5:3bb2 2803:f800:50::6ca2:c1b2 2a06:98c1:50::ac40:21b2	james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.57	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.209	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.gsmrepeater.dk	65.108.78.58	static.58.78.108.65.clients.your-server.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3039	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b2d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.57,172.67.178.209 ech=AEX+DQBBNwAgACANG785NbYxf2vAoHiUugO7PDLchnWNz2f+95epg2DJewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3039,2606:4700:3036::ac43:b2d1

📝 TXT Records#

1 records 225ms

TXT Record
v=spf1 +ip4:65.108.78.58 +ip4:178.63.62.239 +ip4:149.102.135.234 +include:_spf.mx.cloudflare.net +include:cartsguru.io ~all

✉️ SPF#

Policy	Record (gsmrepeater.dk)
~all (soft fail)	v=spf1 +ip4:65.108.78.58 +ip4:178.63.62.239 +ip4:149.102.135.234 +include:_spf.mx.cloudflare.net +include:cartsguru.io ~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 2026-10-08 00:59:17

www	104.21.48.57 172.67.178.209 2606:4700:3030::6815:3039 2606:4700:3036::ac43:b2d1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network gsmrepeater.dk: 104.21.48.57 172.67.178.209 2606:4700:3030::6815:3039 2606:4700:3036::ac43:b2d1 (AS13335) www.gsmrepeater.dk: 104.21.48.57 172.67.178.209 2606:4700:3030::6815:3039 2606:4700:3036::ac43:b2d1 (AS13335)
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#

81ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2414379276
Primary NS (MNAME)	aron.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 11:24:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-28
Expires	2027-08-31 (310d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

40ms

41ms

AAAA

58ms

TXT

225ms

CAA

34ms

HTTPS

39ms

TLSA

95ms

SOA

43ms

MTA-STS

86ms

DNSSEC

81ms

SRV

60ms

Total

739ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:59:17	547ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 19:03:23 shown	739ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 10:48:55	718ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 03:22:57	524ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 16:51:51	689ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 14:04:05	10133ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 03:16:50	2198ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 01:44:03	2615ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:18:04	2723ms	2 NS 2 A 1 MX	🔓 Insecure