tebit.dk

📜 Historical scan 2026-06-21 19:36:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tebit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.5.39.153 is hosted by Bo data ApS (AS49974) in Denmark. Mail is handled by tebit-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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.5.39.153	43200s	ispconfig.eero.dk	AS49974	Bo data ApS	213.5.32.0/21	🇩🇰 Denmark	Vildbjerg

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	tebit-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.8 52.101.73.153 52.101.73.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.206.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 197ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	mail.tebit.dk

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:smtp.eero.dk -all

✉️ SPF#

Policy	Record (tebit.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:smtp.eero.dk -all

📨 DMARC#

Policy	Record (_dmarc.tebit.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-13 07:42:50

www	213.5.39.153 (AS49974) (address records, no CNAME)
www vs bare domain	Same network tebit.dk: 213.5.39.153 (AS49974) www.tebit.dk: 213.5.39.153 (AS49974)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

143ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026032402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 04:59:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-12-29
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

35ms

36ms

AAAA

124ms

TXT

208ms

CAA

67ms

HTTPS

120ms

TLSA

569ms

SOA

37ms

MTA-STS

68ms

DNSSEC

143ms

SRV

197ms

Total

1052ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:42:50	1263ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 02:33:03	17910ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 22:43:20	18033ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:42:18	2872ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 19:36:50 shown	1052ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:11:19	2990ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:46:03	3554ms	2 NS 1 A 1 MX	🔒 Secure