iho.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
frida.ns.cloudflare.com	108.162.194.137 162.159.38.137 172.64.34.137 2606:4700:50::a29f:2689 2803:f800:50::6ca2:c289 2a06:98c1:50::ac40:2289	frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
langston.ns.cloudflare.com	108.162.195.252 162.159.44.252 172.64.35.252 2606:4700:58::a29f:2cfc 2803:f800:50::6ca2:c3fc 2a06:98c1:50::ac40:23fc	langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8af4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:30f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.245,172.67.138.244 ech=AEX+DQBBWgAgACCZQBa7F6xNFza3amtqWkger9fVSfslduzX2P3LiCAHHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8af4,2606:4700:3033::6815:30f5

📝 TXT Records1 records 185ms

TXT Record
v=spf1 include:_u.iho.dk._spf.smart.ondmarc.com -all

✉️ SPF

Policy	Record (iho.dk)
-all (hard fail)	v=spf1 include:_u.iho.dk._spf.smart.ondmarc.com -all

📨 DMARC

Policy	Record (_dmarc.iho.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:7a2eb496@inbox.ondmarc.com; ruf=mailto:7a2eb496@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600

📬 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 / DANE

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

🔐 DNSSEC98ms

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	2413561946
Primary NS (MNAME)	frida.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

23ms

MX

27ms

AAAA

33ms

TXT

185ms

CAA

25ms

HTTPS

32ms

TLSA

53ms

SOA

0ms

MTA-STS

50ms

DNSSEC

98ms

SRV

82ms

Total

2132ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:38:57	2132ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 16:13:52	1072ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 09:30:18	1761ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 21:18:36	981ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-02 17:42:25	987ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 19:07:25	1409ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 21:47:30	1637ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 14:38:40	306ms	0 NS 0 A 0 MX	❓ Unknown	View