cmeyhoff.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	108.162.192.104 172.64.32.104 173.245.58.104 2606:4700:50::adf5:3a68 2803:f800:50::6ca2:c068 2a06:98c1:50::ac40:2068	coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
louis.ns.cloudflare.com	108.162.195.89 162.159.44.89 172.64.35.89 2606:4700:58::a29f:2c59 2803:f800:50::6ca2:c359 2a06:98c1:50::ac40:2359	louis.ns.cloudflare.com louis.ns.cloudflare.com louis.ns.cloudflare.com louis.ns.cloudflare.com louis.ns.cloudflare.com louis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.47	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.123	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4d2f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cc7b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.47,172.67.204.123 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4d2f,2606:4700:3037::ac43:cc7b

📝 TXT Records2 records 300ms

TXT Record
ahrefs-site-verification_d9306bff4c5b58dcf1cd264b947091a2eb3a566dd1b5f08c009a1096021be789
v=spf1 include:spf.simply.com include:_spf.google.com -all

✉️ SPF

Policy	Record (cmeyhoff.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:_spf.google.com -all

📨 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 / DANE2 records 74ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC177ms

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

🏷️ SOA0ms

Field	Value
Serial	2413299192
Primary NS (MNAME)	coco.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

46ms

A

45ms

MX

58ms

AAAA

58ms

TXT

300ms

CAA

61ms

HTTPS

57ms

TLSA

74ms

SOA

0ms

MTA-STS

113ms

DNSSEC

177ms

SRV

128ms

Total

886ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:52:13	886ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 13:04:15	528ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 02:15:41	1077ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 12:25:59	1106ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-12 14:04:01	1176ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 18:29:05	1330ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 08:47:59	1902ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 20:46:21	1192ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 18:47:48	2402ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 00:51:41	562ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 19:27:22	1024ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 22:34:45	42625ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 21:41:44	1773ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 21:31:22	653ms	2 NS 2 A 1 MX	🔒 Secure	View