gsmrepeater.dk

📜 Historical scan 2026-06-20 01:44:03 · ← 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 66ms

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 92ms

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 63ms

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 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:b2d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:3039	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.57,172.67.178.209 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2d1,2606:4700:3034::6815:3039

📝 TXT Records#

1 records 232ms

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#

176ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2404162940
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#

66ms

92ms

63ms

AAAA

76ms

TXT

232ms

CAA

77ms

HTTPS

61ms

TLSA

107ms

SOA

60ms

MTA-STS

109ms

DNSSEC

176ms

SRV

2084ms

Total

2615ms

🕐 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	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 shown	2615ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:18:04	2723ms	2 NS 2 A 1 MX	🔓 Insecure