defterdar.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rita.ns.cloudflare.com	108.162.192.140 172.64.32.140 173.245.58.140 2606:4700:50::adf5:3a8c 2803:f800:50::6ca2:c08c 2a06:98c1:50::ac40:208c	rita.ns.cloudflare.com rita.ns.cloudflare.com rita.ns.cloudflare.com rita.ns.cloudflare.com rita.ns.cloudflare.com rita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.32	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.44	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.144.44
🔶 Autoconfig	104.21.47.32

🔷 AAAA Records (IPv6)2 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:902c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2f20	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.32,172.67.144.44 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:902c,2606:4700:3037::6815:2f20

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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	2413010175
Primary NS (MNAME)	eric.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

45ms

A

42ms

MX

48ms

AAAA

65ms

TXT

233ms

CAA

63ms

HTTPS

38ms

TLSA

61ms

SOA

0ms

MTA-STS

65ms

DNSSEC

100ms

SRV

81ms

Total

674ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:42:38	674ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 00:01:16	817ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 07:21:36	972ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 03:22:23	823ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 03:19:31	8764ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 01:07:00	2559ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-27 22:43:54	962ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-08 15:15:35	16777ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 08:13:47	654ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 22:25:33	557ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 07:22:44	581ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 00:46:03	652ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 01:33:18	1160ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 01:30:28	478ms	2 NS 2 A 0 MX	🔓 Insecure	View