siderne.dk DNS records

🖥️ Nameservers2 records 193ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nsec.dk	2a01:4f8:c0c:8726::1 94.130.173.147	— ns1.nsec.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nsec.dk	159.69.124.71 2a01:4f8:c010:2c16::1	ns2.nsec.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.75.128.104	14400s	cp01.mwg.dk	AS24940	Hetzner Online GmbH	5.75.128.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records2 records 185ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	siderne.dk	5.75.128.104	cp01.mwg.dk	AS24940 Hetzner Online GmbH
1	14400s	SMTP.GOOGLE.COM	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	5.75.128.104
🔶 Autoconfig	5.75.128.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 219ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.siderne.dk	L_y88Cm3V9qmoQLAf68Uw4EfGIvDAAw3Qbq6f873X00

🔗 TLSA / DANE

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

🔐 DNSSEC437ms

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	2026083100
Primary NS (MNAME)	ns1.nsec.dk
Responsible (RNAME)	michael@nsec.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

193ms

A

104ms

MX

185ms

AAAA

77ms

TXT

551ms

CAA

92ms

HTTPS

92ms

TLSA

234ms

SOA

0ms

MTA-STS

218ms

DNSSEC

437ms

SRV

219ms

Total

2633ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:20:29	2633ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-29 19:14:41	720ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 23:11:22	778ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 21:40:58	1072ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 17:10:31	741ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-24 22:30:56	18686ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-23 21:09:12	3133ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-22 16:29:46	3448ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 16:22:48	6729ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 16:15:42	11547ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-19 14:54:09	3159ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-18 14:50:54	10252ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-16 18:50:14	5856ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-15 18:09:37	1709ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 13:13:22	1740ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 07:24:25	1298ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-12 07:08:09	4225ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-11 00:09:26	1451ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 23:07:13	2710ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 00:13:38	1215ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-02 12:10:29	1197ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-29 23:02:33	1268ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-28 00:43:11	1445ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-27 00:08:18	1345ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-25 23:30:18	10130ms	2 NS 1 A 2 MX	🔓 Insecure	View