flexmail.dk DNS records

🖥️ Nameservers3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
57.129.53.233	600s	flex30.flexnet.dk	AS16276	OVH SAS	57.128.0.0/15	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.flexmail.dk	57.129.53.233	flex30.flexnet.dk	AS16276 OVH SAS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	flex30.flexnet.dk → 57.129.53.233
🔶 Autoconfig	flex30.flexnet.dk → 57.129.53.233

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 161ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autoconfig.flexmail.dk
_imaps._tcp	0	0	993	mail.flexmail.dk

📝 TXT Records2 records 272ms

TXT Record
google-site-verification=YsemhRgM4KunXOxWEo0k7KzY16_YAvEb6GclIFvoXlk
v=spf1 a mx include:mailgun.org ~all

✉️ SPF

Policy	Record (flexmail.dk)
~all (soft fail)	v=spf1 a mx include:mailgun.org ~all

📨 DMARC

Policy	Record (_dmarc.flexmail.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 MTA-STS229ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	202607061000
max_age	604800s
Policy MX	mail.flexmail.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@flexmail.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.flexmail.dk	flexmail.dk

🔗 TLSA / DANE1 records 165ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.flexmail.dk	DANE-EE · SPKI · SHA-256	5659BBC8C3F5DB85C0D76E135EB0A094…

🔐 DNSSEC131ms

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

🏷️ SOA0ms

Field	Value
Serial	2022101564
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

40ms

MX

49ms

AAAA

47ms

TXT

272ms

CAA

36ms

HTTPS

49ms

TLSA

165ms

SOA

0ms

MTA-STS

229ms

DNSSEC

131ms

SRV

161ms

Total

1089ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-29 00:08:32	959ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 15:25:53	796ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 01:17:02	1089ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 11:47:20	3464ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:37:25	665ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:04:39	687ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:55:05	957ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:08:32	717ms	3 NS 1 A 1 MX	🔒 Secure	View