ceveu.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
craig.ns.cloudflare.com	108.162.195.192 162.159.44.192 172.64.35.192 2606:4700:58::a29f:2cc0 2803:f800:50::6ca2:c3c0 2a06:98c1:50::ac40:23c0	craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
katja.ns.cloudflare.com	108.162.194.53 162.159.38.53 172.64.34.53 2606:4700:50::a29f:2635 2803:f800:50::6ca2:c235 2a06:98c1:50::ac40:2235	katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.76.237.152	600s	—	AS34762	Combell NV	185.76.236.0/22	🇧🇪 Belgium	—

📧 MX Records1 records 84ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.74.177
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)1 records 84ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c98:60:1360:0:1:9e7c:1bfe	600s	—	AS34762	Combell NV	2a00:1c98:0:0:0:0:0:0/32	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 128ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 296ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.ceveu.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 116ms

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…

🔐 DNSSEC2098ms

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

🏷️ SOA0ms

Field	Value
Serial	2413223467
Primary NS (MNAME)	craig.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

77ms

A

89ms

MX

84ms

AAAA

84ms

TXT

296ms

CAA

87ms

HTTPS

85ms

TLSA

116ms

SOA

0ms

MTA-STS

112ms

DNSSEC

2098ms

SRV

128ms

Total

2648ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:48:05	2648ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 23:27:33	811ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 16:10:11	1545ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 00:42:39	1287ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 00:22:50	8030ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 10:21:10	1126ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-21 12:03:27	1497ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 05:00:27	17424ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 11:13:21	1014ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 23:06:46	1915ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 19:40:52	832ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 03:44:30	3215ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:10:11	534ms	2 NS 2 A 1 MX	🔓 Insecure	View