cfaester.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
drew.ns.cloudflare.com	108.162.193.160 172.64.33.160 173.245.59.160 2606:4700:58::adf5:3ba0 2803:f800:50::6ca2:c1a0 2a06:98c1:50::ac40:21a0	drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.227	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.83	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	mx.soverin.net	185.233.34.143 185.233.34.15 2a10:de80:1:4091:b9e9:22f:0:1 2a10:de80:1:4092:b9e9:228f:0:1	mx.soverin.net mx.soverin.net mx.soverin.net mx.soverin.net	AS211993 Soverin B.V. AS211993 Soverin B.V. AS211993 Soverin B.V. AS211993 Soverin B.V.

🔷 AAAA Records (IPv6)2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:5de3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d853	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.227,172.67.216.83 ech=AEX+DQBB1wAgACAT8iNtW5qxaXbziGAlfquWCoOihP4pyn0FKsamFm/rYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5de3,2606:4700:3037::ac43:d853

📝 TXT Records2 records 228ms

TXT Record
Soverin=egeeywfosygzflpd
V=spf1 +a include:soverin.net ~all

✉️ SPF

Policy	Record (cfaester.dk)
~all (soft fail)	V=spf1 +a include:soverin.net ~all

📨 DMARC

Policy	Record (_dmarc.cfaester.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6e1bb2a2d77d48398bbc103d6ca0f8ed@dmarc-reports.cloudflare.net

📬 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 / DANE1 records 172ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.soverin.net	DANE-EE · SPKI · SHA-256	A6EB48052B5A83AA9D40E71CEAA20F68…

🔐 DNSSEC131ms

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

🏷️ SOA0ms

Field	Value
Serial	2409457219
Primary NS (MNAME)	drew.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

42ms

A

46ms

MX

43ms

AAAA

50ms

TXT

228ms

CAA

45ms

HTTPS

40ms

TLSA

172ms

SOA

0ms

MTA-STS

86ms

DNSSEC

131ms

SRV

109ms

Total

1540ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:29:22	2856ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 14:17:57	3172ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 11:47:11	1629ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-20 17:06:49	17173ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-19 09:48:39	9772ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 09:14:56	9134ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 05:21:54	1540ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 18:57:42	2830ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 19:19:28	1122ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 05:24:16	1255ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 20:10:06	712ms	2 NS 2 A 1 MX	🔒 Secure	View