iup.dk DNS records

🖥️ Nameservers3 records 41ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.99.225.212	3600s	static.212.225.99.88.clients.your-server.de	AS24940	Hetzner Online GmbH	88.99.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	mx.soverin.net	185.233.34.143 185.233.34.15 2a10:de80:1:4091:b9e9:22f:0:1 2a10:de80:1:4092:b9e9:228f:0:1	mx.soverin.net mx.soverin.net mx.soverin.net mx.soverin.net	AS211993 Soverin B.V. AS211993 Soverin B.V. AS211993 Soverin B.V. AS211993 Soverin B.V.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 328ms

TXT Record
Soverin=joXWyfdGIAukV1fP
v=spf1 include:soverin.net ~all

✉️ SPF

Policy	Record (iup.dk)
~all (soft fail)	v=spf1 include:soverin.net ~all

📨 DMARC

Policy	Record (_dmarc.iup.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@soverin.net; pct=100; ri=86400; adkim=r; aspf=s;

📬 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

🔗 TLSA / DANE1 records 515ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.soverin.net	DANE-EE · SPKI · SHA-256	A6EB48052B5A83AA9D40E71CEAA20F68…

🔐 DNSSEC122ms

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	2026083003
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

41ms

A

53ms

MX

50ms

AAAA

41ms

TXT

328ms

CAA

41ms

HTTPS

43ms

TLSA

515ms

SOA

0ms

MTA-STS

68ms

DNSSEC

122ms

SRV

93ms

Total

2037ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:43:16	2037ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 07:47:16	1961ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 03:42:02	1131ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 03:18:06	2739ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 03:13:15	1651ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 02:00:28	2718ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 00:08:53	4467ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 21:34:21	8576ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 21:02:53	8970ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-07-14 14:34:13	9406ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 09:35:46	1812ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 16:13:47	3465ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-06-24 04:31:42	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:14:46	1200ms	3 NS 1 A 1 MX	🔓 Insecure	View