efkos.dk DNS records

🖥️ Nameservers3 records 33ms

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 26ms

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	—

📧 MX Records2 records 28ms

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 99ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.efkos.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)

🔐 DNSSEC98ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082602
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

33ms

A

26ms

MX

28ms

AAAA

29ms

TXT

99ms

CAA

24ms

HTTPS

22ms

TLSA

38ms

SOA

0ms

MTA-STS

31ms

DNSSEC

98ms

SRV

33ms

Total

486ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:40:51	486ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 08:57:53	6353ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 19:12:15	849ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 22:23:33	2041ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 00:44:22	3534ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 22:45:57	17142ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 05:03:54	2839ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 03:07:23	1324ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 03:44:31	1021ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 21:37:20	25133ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 17:17:27	813ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 17:13:26	3241ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 19:45:10	1235ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 10:39:29	510ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 04:57:31	768ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 16:35:04	633ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:26:14	18812ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:22:08	1520ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:07:35	516ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:00:59	626ms	3 NS 1 A 2 MX	🔒 Secure	View