mctræf.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sima.ns.cloudflare.com	108.162.192.222 172.64.32.222 173.245.58.222 2606:4700:50::adf5:3ade 2803:f800:50::6ca2:c0de 2a06:98c1:50::ac40:20de	sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.211	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:5ad3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a169	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.211,172.67.161.105 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5ad3,2606:4700:3036::ac43:a169

📝 TXT Records1 records 141ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (mctræf.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.mctræf.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:a99912894331612@rep.dmarcanalyzer.com; ruf=mailto:a99912894331612@for.dmarcanalyzer.com; fo=0:1:d:s;

📬 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)

🔐 DNSSEC102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413250667
Primary NS (MNAME)	sam.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

29ms

A

27ms

MX

33ms

AAAA

26ms

TXT

141ms

CAA

30ms

HTTPS

25ms

TLSA

54ms

SOA

0ms

MTA-STS

54ms

DNSSEC

102ms

SRV

50ms

Total

499ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:39:51	499ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-25 17:29:36	594ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-03 18:57:57	835ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-01 13:52:57	834ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-18 18:17:32	755ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-12 14:59:05	904ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-02 12:44:40	10041ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-25 19:30:22	1698ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-24 10:45:43	1345ms	2 NS 2 A 0 MX	⚠️ Bogus	View
2026-06-24 03:57:28	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:02:07	904ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 00:00:03	1188ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:29:50	542ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 08:10:39	792ms	2 NS 2 A 0 MX	🔒 Secure	View