iva.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.57	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.53	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 21ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d935	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4e39	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 23ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.57,172.67.217.53 ech=AEX+DQBBwAAgACCdvmOOe+tzguj660NLGqTP2+cv3808RXlAPa7FeOP8egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d935,2606:4700:3035::6815:4e39

📝 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.iva.dk	BjqPJf7DUc-sRztiL9fV0RT5pQSBmtMBGIPdxu5pv3o
TXT	_acme-challenge.iva.dk	XDojUBglLalpDTbDMpvuR0OCfbbn-peg_CtJ8TTVA9k

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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	2413544773
Primary NS (MNAME)	heather.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

30ms

A

24ms

MX

25ms

AAAA

21ms

TXT

135ms

CAA

22ms

HTTPS

23ms

TLSA

48ms

SOA

0ms

MTA-STS

46ms

DNSSEC

96ms

SRV

45ms

Total

478ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 05:34:31	478ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 19:11:58	1198ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 15:16:44	496ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 11:31:34	1817ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 05:14:25	9525ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 19:33:29	922ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 11:26:50	923ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 23:55:28	793ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 06:10:45	1150ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:03:33	787ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 20:20:51	703ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 12:02:50	4616ms	2 NS 2 A 0 MX	🔓 Insecure	View