jonstrup89.dk DNS records

🖥️ Nameservers3 records 55ms

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 37ms

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 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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 50ms

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 2167ms

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

✉️ SPF

Policy	Record (jonstrup89.dk)
-all (hard fail)	v=spf1 include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.jonstrup89.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC86ms

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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

37ms

MX

49ms

AAAA

50ms

TXT

2167ms

CAA

45ms

HTTPS

54ms

TLSA

69ms

SOA

0ms

MTA-STS

50ms

DNSSEC

86ms

SRV

57ms

Total

2642ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:46:54	2642ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 13:16:21	5996ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 06:12:18	1036ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 08:56:05	5325ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 14:23:09	1012ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 19:41:40	1315ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 21:28:06	952ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 17:59:59	928ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 08:20:01	2529ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 10:52:08	8946ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 01:41:25	1201ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 20:26:16	711ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 01:24:59	1426ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 12:20:20	687ms	3 NS 1 A 2 MX	🔒 Secure	View