toldtjek.dk DNS records

🖥️ Nameservers3 records 30ms

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 Records4 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	toldtjekdk.mail.protection.outlook.com	—	—	—

📧 Autodiscover / Autoconfig

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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 58ms

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

📝 TXT Records1 records 96ms

TXT Record
v=spf1 mx a ip4:198.49.23.145 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (toldtjek.dk)
-all (hard fail)	v=spf1 mx a ip4:198.49.23.145 include:_spf.hostonline.dk include:spf.protection.outlook.com -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)

🔐 DNSSEC98ms

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

📋 RegistrationWHOIS fetched 2026-08-09 17:25:20

Field	Value
Registrar	TS COMPUTER ApS
Registered	2018-02-07
Expires	2027-02-28 (175d)

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

22ms

MX

25ms

AAAA

30ms

TXT

96ms

CAA

28ms

HTTPS

18ms

TLSA

302ms

SOA

0ms

MTA-STS

33ms

DNSSEC

98ms

SRV

58ms

Total

736ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 08:23:04	736ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-26 21:20:26	671ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-25 19:20:29	10288ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-21 21:37:28	4820ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-16 06:45:18	1190ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-12 11:11:29	3971ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-09 17:24:43	4207ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-08-05 15:04:59	1825ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-07-27 14:07:15	8906ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-07-23 12:18:57	878ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-07-17 13:38:03	8778ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-07-12 18:21:07	980ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-07-08 14:49:42	1105ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-07-03 12:09:13	5093ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-06-27 13:55:34	946ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-06-23 12:43:32	3213ms	3 NS 4 A 1 MX	🔒 Secure	View
2026-06-23 09:26:34	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:39:04	997ms	3 NS 4 A 1 MX	🔒 Secure	View