itunderground.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
matteo.ns.cloudflare.com	108.162.195.224 162.159.44.224 172.64.35.224 2606:4700:58::a29f:2ce0 2803:f800:50::6ca2:c3e0 2a06:98c1:50::ac40:23e0	matteo.ns.cloudflare.com matteo.ns.cloudflare.com matteo.ns.cloudflare.com matteo.ns.cloudflare.com matteo.ns.cloudflare.com matteo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
meiling.ns.cloudflare.com	108.162.194.254 162.159.38.254 172.64.34.254 2606:4700:50::a29f:26fe 2803:f800:50::6ca2:c2fe 2a06:98c1:50::ac40:22fe	meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.73	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	109.106.244.203
🔶 Autoconfig	109.106.244.203

🔷 AAAA Records (IPv6)2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a349	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:22a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.167,172.67.163.73 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a349,2606:4700:3035::6815:22a7

📝 TXT Records1 records 190ms

TXT Record
google-site-verification=1u5RJ9Z5BtWsf9y0Ysx2a_wjluipggsIxQaXbu4K3vI

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC154ms

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

🏷️ SOA64ms

Field	Value
Serial	2407399879
Primary NS (MNAME)	matteo.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

54ms

A

53ms

MX

66ms

AAAA

57ms

TXT

190ms

CAA

65ms

HTTPS

55ms

TLSA

95ms

SOA

64ms

MTA-STS

60ms

DNSSEC

154ms

SRV

128ms

Total

559ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 04:30:19	531ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 20:28:39	1064ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 20:25:01	6331ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 19:04:21	1004ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 01:27:50	1015ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 16:43:18	4100ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 23:16:02	1446ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 14:18:13	2035ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 05:28:58	823ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 22:36:17	699ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 01:23:51	636ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 07:55:49	2583ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 03:18:32	559ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 12:54:46	4100ms	2 NS 2 A 0 MX	🔓 Insecure	View