jlsinvest.dk DNS records

🖥️ Nameservers3 records 90ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.216	120s	webhotel08.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 82ms

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 318ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.jlsinvest.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)

🔐 DNSSEC251ms

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	3600s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

90ms

A

116ms

MX

82ms

AAAA

80ms

TXT

318ms

CAA

79ms

HTTPS

151ms

TLSA

382ms

SOA

0ms

MTA-STS

174ms

DNSSEC

251ms

SRV

151ms

Total

1368ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:08:54	1368ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 08:18:54	651ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 13:45:21	885ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 16:09:56	1085ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 06:52:36	1171ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 21:09:56	10583ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 09:41:52	894ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 12:49:35	1017ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 05:51:43	1083ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 14:00:50	1089ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 02:04:34	2721ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-07 22:34:13	2769ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 18:39:57	807ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 03:58:49	924ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 02:50:33	714ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:30:21	2070ms	3 NS 1 A 2 MX	🔒 Secure	View