tempest.dk DNS records

🖥️ Nameservers4 records 741ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 348ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.197	3600s	linux307.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 745ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.197
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 756ms

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

📝 TXT Records4 records 1375ms

TXT Record
ahrefs-site-verification_682102f182882075811acbdbba98e278722111abbda6899f90d5053784ae0f60
google-site-verification=a4CkLFom0NbLH3SV5lYn5XRb04S3F8V6bPG0WlNdDhg
google-site-verification=BX5x7161clVVa6RLOtqJlrHtlVbFf6oglJvA-yA8w2A
v=spf1 include:spf.simply.com ~all

✉️ SPF

Policy	Record (tempest.dk)
~all (soft fail)	v=spf1 include:spf.simply.com ~all

📨 DMARC

Policy	Record (_dmarc.tempest.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 206ms

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…

🔐 DNSSEC1437ms

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

🏷️ SOA751ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

741ms

A

348ms

MX

745ms

AAAA

743ms

TXT

1375ms

CAA

1531ms

HTTPS

1355ms

TLSA

206ms

SOA

751ms

MTA-STS

833ms

DNSSEC

1437ms

SRV

756ms

Total

5431ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:16:06	864ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-25 15:46:44	3613ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-18 21:36:00	5186ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-09 03:18:39	1980ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-24 02:39:02	2156ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-07 00:46:41	3798ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-25 13:44:15	5431ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 13:18:20	795ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:36:00	777ms	4 NS 1 A 1 MX	🔒 Secure	View