masd.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
cesar.ns.cloudflare.com	108.162.195.119 162.159.44.119 172.64.35.119 2606:4700:58::a29f:2c77 2803:f800:50::6ca2:c377 2a06:98c1:50::ac40:2377	cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
joan.ns.cloudflare.com	108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad	joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.138	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.192	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:38a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:82c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.138,172.67.130.192 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:38a,2606:4700:3031::ac43:82c0

📝 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)

🔐 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	2408571696
Primary NS (MNAME)	cesar.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

49ms

A

51ms

MX

53ms

AAAA

43ms

TXT

204ms

CAA

39ms

HTTPS

49ms

TLSA

59ms

SOA

0ms

MTA-STS

83ms

DNSSEC

96ms

SRV

68ms

Total

773ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:37:37	773ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 14:54:54	1338ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-05 08:35:21	860ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 08:32:23	1539ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 18:13:50	740ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 04:52:56	932ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 03:35:17	669ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 15:22:50	1466ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 10:01:41	973ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:13:10	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 21:05:55	2196ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:34:21	2431ms	4 NS 1 A 1 MX	🔓 Insecure	View