roskildemail.dk DNS records

🖥️ Nameservers3 records 68ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.220	3600s	webhotel12.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 29ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 577ms

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

✉️ SPF

Policy	Record (roskildemail.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)

🔐 DNSSEC99ms

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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

31ms

MX

29ms

AAAA

29ms

TXT

577ms

CAA

65ms

HTTPS

27ms

TLSA

63ms

SOA

0ms

MTA-STS

37ms

DNSSEC

99ms

SRV

65ms

Total

927ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:58:11	927ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 18:37:50	2611ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 01:51:54	850ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 23:36:50	1655ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 09:39:23	2821ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 02:29:56	861ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 19:48:51	1491ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 15:11:38	860ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 05:51:27	2801ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 18:08:41	839ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 09:06:26	2647ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 18:28:23	16842ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 04:18:07	1191ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 06:34:52	1580ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 08:21:45	613ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 08:22:33	645ms	3 NS 1 A 2 MX	🔒 Secure	View