horsensok.dk DNS records

🖥️ Nameservers4 records 115ms

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 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.104	1300s	linux92.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 71ms

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	94.231.103.104
🔶 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 Records2 records 131ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 193ms

TXT Record
facebook-domain-verification=l5x2wc80tiaebi2chje7pxaq4vuwcq
MS=ms98964918

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 109ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC145ms

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

🏷️ SOA0ms

Field	Value
Serial	2026021700
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

115ms

A

104ms

MX

71ms

AAAA

51ms

TXT

193ms

CAA

111ms

HTTPS

79ms

TLSA

109ms

SOA

0ms

MTA-STS

122ms

DNSSEC

145ms

SRV

131ms

Total

988ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:59:11	988ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:12:23	884ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 07:41:29	547ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 14:07:21	2590ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 00:16:24	577ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 11:19:04	1028ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 10:52:39	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 08:24:26	711ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:34:31	277ms	0 NS 0 A 0 MX	❓ Unknown	View