tconsult.dk DNS records

🖥️ Nameservers3 records 27ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	60s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 23ms

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

📝 TXT Records1 records 84ms

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

✉️ SPF

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

📨 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 / DANE

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

🔐 DNSSEC121ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

54ms

MX

23ms

AAAA

55ms

TXT

84ms

CAA

23ms

HTTPS

30ms

TLSA

1226ms

SOA

0ms

MTA-STS

40ms

DNSSEC

121ms

SRV

37ms

Total

2779ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:59:30	2779ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 03:30:34	5444ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 00:23:04	4576ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 08:51:13	5307ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 08:21:54	1266ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-31 19:10:53	964ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 05:49:02	1029ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-19 03:00:30	24860ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 08:53:05	914ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 17:40:33	1340ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 10:20:06	2741ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 03:29:34	542ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 09:06:30	605ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 23:07:22	457ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 18:13:33	535ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 07:35:58	4596ms	3 NS 1 A 2 MX	🔒 Secure	View