handler.dk DNS records

🖥️ Nameservers3 records 44ms

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

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.119	3600s	linux103.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	smtp1.mailfence.com	212.3.242.78 212.3.242.78	78.64-127.242.3.212.in-addr.arpa smtp1.mailfence.com	AS3356 Level 3 Parent, LLC AS3356 Level 3 Parent, LLC
10	3600s	smtp2.mailfence.com	212.3.242.79 212.3.242.79	79.64-127.242.3.212.in-addr.arpa smtp2.mailfence.com	AS3356 Level 3 Parent, LLC AS3356 Level 3 Parent, LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 152ms

TXT Record
mailfence-verification=IupPzzYr7vUGxz4aQudaT5B0R60ycrgmohJhjJ0H
v=spf1 include:_spf.mailfence.com ~all

✉️ SPF

Policy	Record (handler.dk)
~all (soft fail)	v=spf1 include:_spf.mailfence.com ~all

📨 DMARC

Policy	Record (_dmarc.handler.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dthandler@mailfence.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 / DANE4 records 138ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp1.mailfence.com	DANE-EE · SPKI · SHA-256	365AA7163E8212E423036D917C90CB48…
SMTP _25._tcp.smtp1.mailfence.com	DANE-EE · SPKI · SHA-256	1FC09052127013E1C9EDAD4226D28D9E…
SMTP _25._tcp.smtp2.mailfence.com	DANE-EE · SPKI · SHA-256	1FC09052127013E1C9EDAD4226D28D9E…
SMTP _25._tcp.smtp2.mailfence.com	DANE-EE · SPKI · SHA-256	365AA7163E8212E423036D917C90CB48…

🔐 DNSSEC106ms

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	2026081701
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

44ms

A

50ms

MX

43ms

AAAA

58ms

TXT

152ms

CAA

42ms

HTTPS

46ms

TLSA

138ms

SOA

0ms

MTA-STS

78ms

DNSSEC

106ms

SRV

67ms

Total

1404ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:01:57	1459ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 00:41:14	1256ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-18 05:46:19	1404ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 12:16:37	3715ms	3 NS 0 A 2 MX	🔓 Insecure	View
2026-06-22 16:36:47	967ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:48:36	3563ms	3 NS 0 A 2 MX	🔓 Insecure	View