sundicentrum.dk DNS records

🖥️ Nameservers3 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.197.84.141	3600s	codeberg-141.in-berlin.de	AS29670	Individual Network Berlin (IN-Berlin) e.V.	217.197.80.0/20	🇩🇪 Germany	Berlin

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.bobslae.de	157.180.85.196	relay.bobslae.de	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.bobslae.de → 157.180.85.196
🔶 Autoconfig	mail.bobslae.de → 157.180.85.196

🔷 AAAA Records (IPv6)1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0a:4580:103f:c0de::2	3600s	—	AS29670	Individual Network Berlin (IN-Berlin) e.V.	2a0a:4580:0:0:0:0:0:0/30	🇩🇪 Germany	Berlin

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 115ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	mail.bobslae.de

📝 TXT Records3 records 404ms

TXT Record
google-site-verification=vx03aCJIpuRpYKCXiepN2LY0dA1_c0ET-npyE8VC-lY
pages.website.sundicentrum.codeberg.page
v=spf1 ip4:89.150.146.158 ip4:157.180.85.196 mx a -all

✉️ SPF

Policy	Record (sundicentrum.dk)
-all (hard fail)	v=spf1 ip4:89.150.146.158 ip4:157.180.85.196 mx a -all

📨 DMARC

Policy	Record (_dmarc.sundicentrum.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:boss@bobslae.de

📬 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
CNAME	_acme-challenge.sundicentrum.dk	_acme-challenge.sundicentrum.dk.acme.bobslae.de

🔗 TLSA / DANE

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

🔐 DNSSEC9107ms

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	2026082400
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

69ms

A

98ms

MX

62ms

AAAA

54ms

TXT

404ms

CAA

74ms

HTTPS

60ms

TLSA

393ms

SOA

0ms

MTA-STS

104ms

DNSSEC

9107ms

SRV

115ms

Total

10285ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 16:40:29	10285ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 09:41:41	2457ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 08:31:48	1376ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 10:04:43	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 14:26:46	5113ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:33:38	2150ms	3 NS 1 A 1 MX	🔓 Insecure	View