main-it.dk DNS records

🖥️ Nameservers3 records 80ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.219	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 119ms

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)1 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::27	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 326ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.main-it.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)

🔐 DNSSEC228ms

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	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 RegistrationWHOIS fetched 2026-08-22 02:31:25

Field	Value
Registrar	TS COMPUTER ApS
Registered	2022-11-07
Expires	2026-11-06 (64d)

📋 WHOIS

⏱️ Lookup Timing

NS

80ms

A

56ms

MX

119ms

AAAA

75ms

TXT

326ms

CAA

87ms

HTTPS

117ms

TLSA

584ms

SOA

0ms

MTA-STS

131ms

DNSSEC

228ms

SRV

139ms

Total

2143ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 05:15:54	2143ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 19:23:23	2909ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 15:21:18	732ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 02:30:42	11026ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 11:55:54	2909ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 10:18:03	2033ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 23:50:20	934ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 00:19:47	2193ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 13:47:27	11890ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 09:47:37	1001ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 12:06:22	812ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 00:24:06	2732ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 13:04:46	922ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 12:15:38	1555ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 20:37:41	642ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 18:22:58	764ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 10:22:19	1290ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 23:19:56	695ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 02:37:12	3089ms	3 NS 1 A 2 MX	🔒 Secure	View