iubh.dk

📜 Historical scan 2026-06-18 03:29:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iubh.dk is a .dk domain served by 4 nameservers (dns.dns1.de, dns.dns2.de, dns.dns3.de and 1 more). It was registered on 8 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.130.17.35 is hosted by Key-Systems GmbH (AS13246) in Germany. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

4 records 153ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.dns1.de	2a02:2940:0:a0d1::246 95.130.16.246	dns.dns1.de dns.dns1.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns2.de	2a02:2940:0:a0d2::218 95.130.17.218	dns.dns2.de dns.dns2.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns3.de	217.146.22.194 2a00:11c0:e:766::2	dns.dns3.de dns.dns3.de	AS42473 Anexia Cloud Solutions GmbH AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de	144.76.91.137 2a01:4f8:192:2187::2	dns.dns4.de dns.dns4.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 182ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.130.17.35	—	—	AS13246	Key-Systems GmbH	95.130.16.0/21	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	95.130.17.35
🔶 Autoconfig	95.130.17.35

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2408ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (iubh.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.iubh.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; aspf=r; adkim=r;

📬 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 2026-10-14 21:14:56

www	95.130.17.35 (AS13246) (address records, no CNAME)
www vs bare domain	Same network iubh.dk: 95.130.17.35 (AS13246) www.iubh.dk: 95.130.17.35 (AS13246)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

279ms

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

🏷️ SOA#

152ms

Field	Value
Serial	2022100501
Primary NS (MNAME)	dns.dns1.de
Responsible (RNAME)	hostmaster@domainbestellsystem.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 22:39:22

Field	Value
Registrar	RegistryGate GmbH
Registered	2020-05-08
Expires	2027-05-31 (224d)

📋 WHOIS#

⏱️ Lookup Timing#

153ms

182ms

154ms

AAAA

204ms

TXT

2408ms

CAA

154ms

HTTPS

143ms

TLSA

319ms

SOA

152ms

MTA-STS

43ms

DNSSEC

279ms

SRV

366ms

Total

3137ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-16 07:41:25	9869ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-11 10:15:39	732ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-27 11:10:25	985ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-25 15:18:36	1929ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-18 03:29:08 shown	3137ms	4 NS 1 A 0 MX	🔓 Insecure