thomas-have.dk DNS records

🖥️ Nameservers2 records 38ms

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 Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.45	3600s	linux28.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	thomashave-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 52.101.68.25 52.101.68.27 52.101.68.29 52.101.73.1	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.40
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 109ms

TXT Record
MS=ms56189583
v=spf1 ip4:185.21.40.45 ip4:93.191.155.217 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (thomas-have.dk)
-all (hard fail)	v=spf1 ip4:185.21.40.45 ip4:93.191.155.217 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)

🔐 DNSSEC125ms

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

🏷️ SOA54ms

Field	Value
Serial	2026061802
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

38ms

A

47ms

MX

39ms

AAAA

53ms

TXT

109ms

CAA

42ms

HTTPS

40ms

TLSA

143ms

SOA

54ms

MTA-STS

58ms

DNSSEC

125ms

SRV

66ms

Total

802ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 17:26:18	802ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 13:16:07	803ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:10:08	1600ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 20:24:06	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:35:23	928ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 17:22:01	727ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 03:37:38	1479ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 20:53:09	2967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:10:47	17135ms	2 NS 1 A 1 MX	🔒 Secure	View