iva.dk

📜 Historical scan 2026-06-20 07:03:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iva.dk is a .dk domain served by 2 nameservers (heather.ns.cloudflare.com, luke.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.57 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records 51ms

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	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 Records#

2 records 86ms

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 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4e39	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d935	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 94ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.57,172.67.217.53 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4e39,2606:4700:3037::ac43:d935

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 10:41:43

www	Address record (no CNAME)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.iva.dk	EHdPueVwLpYg6j7iLqIG-cxjXJfBKX3zGgSRZYBfhjs
TXT	_acme-challenge.iva.dk	tBkutM1Cb4GUpUEn6fypCN6e8lmpnE0_VQraVQ43qW4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

332ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2407407646
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

51ms

86ms

80ms

AAAA

87ms

TXT

339ms

CAA

151ms

HTTPS

94ms

TLSA

133ms

SOA

90ms

MTA-STS

103ms

DNSSEC

332ms

SRV

186ms

Total

787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 10:41:43	1678ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 06:08:12	494ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 14:38:12	571ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 13:45:42	569ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 00:34:55	1407ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 21:50:25	704ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 05:34:31	478ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 19:11:58	1198ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:16:44	496ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 11:31:34	1817ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 05:14:25	9525ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 19:33:29	922ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 11:26:50	923ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 23:55:28	793ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:10:45	1150ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 07:03:33 shown	787ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 20:20:51	703ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:02:50	4616ms	2 NS 2 A 0 MX	🔓 Insecure