tbs.dk

📜 Historical scan 2026-06-19 19:54:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tbs.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was registered on 24 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.253 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tbs-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.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
ns2.123hotel.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.253	3600s	vm1378.enterprisecloud.nu	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tbs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.3 52.101.68.8 52.101.73.19 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.206.136
🔶 Autoconfig	93.191.155.253

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 258ms

TXT Record
apple-domain-verification=12bNoUIRr1ZnCTOe
MS=ms41626328
v=spf1 a include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf-esec.heimdalsecurity.com ip4:20.50.183.144 ip4:194.182.254.34 ip4:93.191.155.253 ip4:2.109.109.114 -all

✉️ SPF#

Policy	Record (tbs.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf-esec.heimdalsecurity.com ip4:20.50.183.144 ip4:194.182.254.34 ip4:93.191.155.253 ip4:2.109.109.114 -all

📨 DMARC#

Policy	Record (_dmarc.tbs.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:drua@kia.dk; ruf=mailto:druf@kia.dk; fo=1

📬 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#

latest probe, not this scan · checked 2026-10-10 04:18:54

www	93.191.155.253 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tbs.dk: 93.191.155.253 (AS48854) www.tbs.dk: 93.191.155.253 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

1 found

Selector	CNAME	Key
selector2	selector2-tbs-dk._domainkey.tbsmaskinpower.onmicrosoft.com	RSA · ~1024 bit below 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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026010802
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 16:40:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-24
Expires	2027-03-31 (163d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
aagro.dk	Punktum dk A/S (direct)
brugtfendt.dk	Punktum dk A/S (direct)
tbs-holstebro.dk	Punktum dk A/S (direct)
tbs-maskinpower.dk	Punktum dk A/S (direct)
tbsaskildrup.dk	Punktum dk A/S (direct)
valtec.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

35ms

45ms

AAAA

32ms

TXT

258ms

CAA

64ms

HTTPS

43ms

TLSA

675ms

SOA

48ms

MTA-STS

101ms

DNSSEC

89ms

SRV

125ms

Total

1234ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:43:12	952ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 12:44:08	1695ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 19:54:59 shown	1234ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:15:44	887ms	2 NS 1 A 1 MX	🔒 Secure