udlejerforening.dk DNS records

🖥️ Nameservers3 records 105ms

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 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.220.214	120s	214.220.63.80.customer.static.mhhosting.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Ejby

📧 MX Records

📧

No MX records found

📧 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 456ms

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

✉️ SPF

Policy	Record (udlejerforening.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)

🔐 DNSSEC317ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
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

105ms

A

137ms

MX

88ms

AAAA

100ms

TXT

456ms

CAA

167ms

HTTPS

161ms

TLSA

110ms

SOA

0ms

MTA-STS

172ms

DNSSEC

317ms

SRV

181ms

Total

1290ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:36:48	1290ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 00:48:23	466ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 10:30:42	506ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 07:19:41	990ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 12:45:09	13050ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 21:10:02	2987ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 22:50:45	8661ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 16:25:49	995ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 01:22:20	1015ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 13:29:35	619ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-18 08:01:14	2770ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-11 06:55:39	763ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-07 02:18:57	4213ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-01 19:32:28	650ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-28 07:52:54	855ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 09:43:38	1471ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 07:03:31	519ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 04:34:04	1409ms	3 NS 1 A 0 MX	🔒 Secure	View