leitech.dk DNS records

🖥️ Nameservers3 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.124	3600s	linux107.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	43200s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 168ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	he.hostonline.dk

📝 TXT Records1 records 297ms

TXT Record
v=spf1 a mx a:remote.leitech.dk include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (leitech.dk)
-all (hard fail)	v=spf1 a mx a:remote.leitech.dk include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.leitech.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC272ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	43200s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

77ms

A

132ms

MX

95ms

AAAA

102ms

TXT

297ms

CAA

139ms

HTTPS

132ms

TLSA

141ms

SOA

0ms

MTA-STS

143ms

DNSSEC

272ms

SRV

168ms

Total

1286ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:12:46	1286ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 16:35:00	2539ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 00:12:07	1143ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 19:32:54	2463ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 03:39:53	9428ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 11:40:36	1057ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-02 11:45:19	10083ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 22:30:24	1513ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 17:04:24	17034ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 16:41:48	906ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 00:04:41	3084ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 08:51:10	9873ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 00:06:24	986ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 12:55:33	600ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 07:20:32	1016ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 21:55:40	499ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 21:21:27	589ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 23:56:04	889ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:53:55	1202ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 02:40:04	911ms	3 NS 1 A 2 MX	🔒 Secure	View