tholstrup.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records4 records 32ms

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 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.mentor-it.dk	176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104	mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk	AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 172ms

TXT Record
facebook-domain-verification=d2z8xx54yxqaiaqx7w84kxolapv4cd
klaviyo-site-verification=UPMu8b
v=spf1 ip4:46.36.213.146 include:spf.mailanyone.net include:spf.protection.outlook.com include:spf.mentor-it.dk include:spf.eu.exclaimer.net include:servers.mcsv.net -all

✉️ SPF

Policy	Record (tholstrup.dk)
-all (hard fail)	v=spf1 ip4:46.36.213.146 include:spf.mailanyone.net include:spf.protection.outlook.com include:spf.mentor-it.dk include:spf.eu.exclaimer.net include:servers.mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.tholstrup.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070802
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

32ms

MX

40ms

AAAA

57ms

TXT

172ms

CAA

30ms

HTTPS

54ms

TLSA

155ms

SOA

0ms

MTA-STS

73ms

DNSSEC

97ms

SRV

60ms

Total

1817ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:11:43	1817ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-08 18:37:13	1025ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-21 01:30:37	709ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-20 09:31:35	738ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-17 23:03:24	656ms	2 NS 4 A 1 MX	🔒 Secure	View