collact.dk DNS records

🖥️ Nameservers3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.212.146	86400s	mail.derpunkt.net	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.collact.dk	142.132.212.146	mail.derpunkt.net	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 85ms

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

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.collact.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.collact.dk	00oh2fe1dVwQb0Cq8KilkyljIj68Yoi3D2LmhwG4rRg

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2022050501
Primary NS (MNAME)	ns1.first-ns.de
Responsible (RNAME)	thorsten\@jacobs.derpunkt.ch
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

37ms

MX

43ms

AAAA

40ms

TXT

249ms

CAA

46ms

HTTPS

35ms

TLSA

116ms

SOA

0ms

MTA-STS

66ms

DNSSEC

105ms

SRV

85ms

Total

656ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:11:33	656ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 09:51:07	1534ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 01:36:58	655ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 00:04:22	739ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 14:30:00	1364ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 14:16:23	5890ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 11:40:00	1633ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 23:15:07	963ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 23:24:46	1651ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 20:37:50	892ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 20:08:47	8682ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 18:55:08	1156ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 14:02:14	1155ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 18:44:19	1155ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 18:30:30	8682ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 14:22:44	9807ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 04:12:36	9698ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 23:04:03	16905ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 21:54:42	4531ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 21:45:27	627ms	3 NS 1 A 1 MX	🔓 Insecure	View