c2safety.dk

📜 Historical scan 2026-06-16 18:42:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c2safety.dk is a .dk domain served by 3 nameservers (ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net). It was registered on 3 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.22.145.121 is hosted by Amazon.com, Inc. (AS16509) in Germany. 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#

3 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.rrpproxy.net	—	—	—
ns2.rrpproxy.net	—	—	—
ns3.rrpproxy.net	—	—	—

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.121	—	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.16	—	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:7577:4e4d:413b:f507	—	—	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:dfe2:c743:85aa:61bc	—	—	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 16:08:01

www	37.152.56.201 (AS42708) (address records, no CNAME)
www vs bare domain	Same network c2safety.dk: 37.152.56.201 5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 (AS16509 AS42708) www.c2safety.dk: 37.152.56.201 (AS42708)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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	2024121605
Primary NS (MNAME)	ns1.rrpproxy.net
Responsible (RNAME)	support@1access.se
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-11 06:01:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-03
Expires	2027-03-02 (136d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

36ms

60ms

AAAA

77ms

TXT

200ms

CAA

75ms

HTTPS

37ms

TLSA

69ms

SOA

60ms

MTA-STS

63ms

DNSSEC

118ms

SRV

0ms

Total

449ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:04:51	619ms	3 NS 2 A 0 MX	🔓 Insecure
2026-09-27 16:58:11	9516ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-28 09:07:27	769ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-22 06:15:30	581ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-20 03:47:51	1595ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-16 18:42:34 shown	449ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-16 18:40:30	651ms	3 NS 2 A 0 MX	🔓 Insecure