ivrk.dk

📜 Historical scan 2026-06-17 11:37:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ivrk.dk is a .dk domain served by 2 nameservers (aida.ns.cloudflare.com, jonah.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx-cluster-d1.one.com, mx-cluster-d2.one.com. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
aida.ns.cloudflare.com	108.162.192.58 172.64.32.58 173.245.58.58 2606:4700:50::adf5:3a3a 2803:f800:50::6ca2:c03a 2a06:98c1:50::ac40:203a	aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jonah.ns.cloudflare.com	108.162.193.186 172.64.33.186 173.245.59.186 2606:4700:58::adf5:3bba 2803:f800:50::6ca2:c1ba 2a06:98c1:50::ac40:21ba	jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.245	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.142	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx-cluster-d1.one.com	—	—	—
10	—	mx-cluster-d2.one.com	—	—	—

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d48e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:55f5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.245,172.67.212.142 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d48e,2606:4700:3037::6815:55f5

📝 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 2026-10-13 23:33:22

www	104.21.85.245 172.67.212.142 2606:4700:3032::ac43:d48e 2606:4700:3034::6815:55f5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ivrk.dk: 104.21.85.245 172.67.212.142 2606:4700:3032::ac43:d48e 2606:4700:3034::6815:55f5 (AS13335) www.ivrk.dk: 104.21.85.245 172.67.212.142 2606:4700:3032::ac43:d48e 2606:4700:3034::6815:55f5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2406277706
Primary NS (MNAME)	aida.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#

49ms

47ms

46ms

AAAA

46ms

TXT

160ms

CAA

43ms

HTTPS

47ms

TLSA

222ms

SOA

38ms

MTA-STS

188ms

DNSSEC

141ms

SRV

0ms

Total

1169ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 02:36:48	566ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 19:21:09	506ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 19:18:11	557ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 10:22:12	1168ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 06:16:57	1762ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-03 21:47:14	511ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 12:17:54	561ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-06 20:36:02	1376ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 18:35:08	971ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:37:40 shown	1169ms	2 NS 2 A 2 MX	🔓 Insecure