thomasint.dk

Records from scan: 2026-10-07 12:35:30 · 402ms total · last checked 2026-10-21 12:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomasint.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by thomasint-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

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 Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	thomasint-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::6 52.101.68.25 52.101.73.155 52.101.91.153 52.101.91.162	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 77ms

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

📝 TXT Records#

4 records 122ms

TXT Record
_c2601zmne05pmpur2xtfi6g5ptml9mu
_lmcin8sjr336sey28hcfrtc4yfd91ta
v=spf1 include:spf.protection.outlook.com ip4:20.71.157.147 ip4:178.21.253.2 ip4:178.21.254.76 -all
v=verifydomain MS=ms82951905

✉️ SPF#

Policy	Record (thomasint.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:20.71.157.147 ip4:178.21.253.2 ip4:178.21.254.76 -all

📨 DMARC#

Policy	Record (_dmarc.thomasint.dk)
p=reject	v=DMARC1; p=reject

📬 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

🧩 Web & zone#

checked 2026-10-12 23:54:39

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network thomasint.dk: 93.191.155.240 (AS48854) www.thomasint.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-thomasint-dk._domainkey.thomasint.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-thomasint-dk._domainkey.thomasint.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

60ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100602
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

26ms

31ms

30ms

AAAA

32ms

TXT

122ms

CAA

25ms

HTTPS

31ms

TLSA

55ms

SOA

34ms

MTA-STS

40ms

DNSSEC

60ms

SRV

77ms

Total

402ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 12:35:30 shown	402ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:12:32	730ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:27:22	937ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 07:02:28	745ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 11:53:53	1695ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 13:14:50	1732ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:26:29	2790ms	2 NS 1 A 1 MX	🔒 Secure