sbaktuar.dk DNS records

🖥️ Nameservers2 records 301ms

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 253ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.36.46	600s	—	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 294ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	sbaktuar-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 52.101.68.25 52.101.68.3 52.101.68.8 52.101.73.2	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 303ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 1098ms

TXT Record
MS=ms74882404
v=spf1 include:spf.protection.outlook.com -all include:mail.sbaktuar.dk -all

✉️ SPF

Policy	Record (sbaktuar.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all include:mail.sbaktuar.dk -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)

🔐 DNSSEC661ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

301ms

A

253ms

MX

294ms

AAAA

270ms

TXT

1098ms

CAA

268ms

HTTPS

268ms

TLSA

1106ms

SOA

0ms

MTA-STS

316ms

DNSSEC

661ms

SRV

303ms

Total

7375ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 13:38:45	7375ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 19:58:12	11354ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:59:42	990ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 07:08:22	2783ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 14:18:28	2568ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 14:22:47	8272ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:46:11	921ms	2 NS 1 A 1 MX	🔒 Secure	View