tebit.dk DNS records

🖥️ Nameservers2 records 92ms

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 Records1 records 83ms

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 Records1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	tebit-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.18 52.101.68.39 52.101.73.2	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.62.168

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 123ms

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

📝 TXT Records1 records 218ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC167ms

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

🏷️ SOA106ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

92ms

A

83ms

MX

111ms

AAAA

80ms

TXT

218ms

CAA

80ms

HTTPS

71ms

TLSA

1123ms

SOA

106ms

MTA-STS

89ms

DNSSEC

167ms

SRV

123ms

Total

18033ms

🕐 Scan History

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