jco-geografik.dk DNS records

🖥️ Nameservers3 records 36ms

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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.216	60s	webhotel08.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	jcogeografik-dk0i.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::26	3600s	webhotel10.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 Records2 records 133ms

TXT Record
MS=ms41926526
v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (jco-geografik.dk)
-all (hard fail)	v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.jco-geografik.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)

🔐 DNSSEC95ms

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

📋 RegistrationWHOIS fetched 2026-08-03 10:27:24

Field	Value
Registrar	TS COMPUTER ApS
Registered	2004-01-21
Expires	2027-01-31 (150d)

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

24ms

MX

28ms

AAAA

35ms

TXT

133ms

CAA

30ms

HTTPS

51ms

TLSA

785ms

SOA

0ms

MTA-STS

39ms

DNSSEC

95ms

SRV

48ms

Total

1338ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:42:40	1338ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:57:30	1412ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:33:40	6444ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 13:12:35	3562ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 05:41:21	1677ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 21:41:16	2077ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 10:26:18	17207ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 21:37:58	1942ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 14:06:40	1757ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 23:03:22	1199ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 14:12:48	9631ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:36:36	717ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:57:33	1442ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:44:51	1108ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:36:32	1521ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 09:45:58	1270ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:45:02	1266ms	3 NS 1 A 1 MX	🔒 Secure	View