telefonhuset.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 31ms

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 Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	telefonhuset-dk.mail.protection.outlook.com	2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.68.3 52.101.68.5 52.101.73.22 52.101.73.24	mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::27	3600s	webhotel11.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

🔌 SRV Records1 records 39ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 222ms

TXT Record
v=spf1 mx a ip4:185.230.63.171 ip4:2.106.104.182 include:_spf.hostonline.dk include:spf.protection.outlook.com include:spf.unoeuro.com -all

✉️ SPF

Policy	Record (telefonhuset.dk)
-all (hard fail)	v=spf1 mx a ip4:185.230.63.171 ip4:2.106.104.182 include:_spf.hostonline.dk include:spf.protection.outlook.com include:spf.unoeuro.com -all

📨 DMARC

Policy	Record (_dmarc.telefonhuset.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

📬 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)

🔐 DNSSEC115ms

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	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

31ms

MX

28ms

AAAA

25ms

TXT

222ms

CAA

27ms

HTTPS

31ms

TLSA

1390ms

SOA

0ms

MTA-STS

40ms

DNSSEC

115ms

SRV

39ms

Total

2024ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:46:01	2024ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 19:13:02	3360ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 14:12:47	3745ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:29:30	4444ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 00:37:54	1564ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 21:16:29	1688ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 00:27:17	1309ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 11:57:35	3482ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 19:54:14	1449ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 23:58:53	2467ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:42:03	5143ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:28:37	2379ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:27:59	2652ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:57:00	1750ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:09:46	5887ms	3 NS 1 A 1 MX	🔒 Secure	View