kalmertobiasen.dk DNS records

🖥️ Nameservers2 records 216ms

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 188ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.160.25.11	43200s	93-160-25-11-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	93.160.0.0/14	🇩🇰 Denmark	Esbjerg

📧 MX Records1 records 194ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kalmertobiasen-dk.mail.protection.outlook.com	2a01:111:f403:c902::3 2a01:111:f403:c936:: 2a01:111:f403:f804::1 2a01:111:f403:f902::1 52.101.41.183 52.101.42.14 52.101.9.17 52.101.9.21	mail-sj0pr03cu01703.inbound.protection.outlook.com mail-cy1pr05cu00400.inbound.protection.outlook.com mail-co1pr05cu00301.inbound.protection.outlook.com mail-bl2pr02cu00101.inbound.protection.outlook.com mail-byapr04cu00307.inbound.protection.outlook.com mail-mw2pr04cu00106.inbound.protection.outlook.com — mail-bl2pr04cu00205.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 → 40.104.116.40
🔶 Autoconfig	93.160.25.11

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 958ms

TXT Record
MS=ms51233090
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.kalmertobiasen.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

🔗 TLSA / DANE

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

🔐 DNSSEC710ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

216ms

A

188ms

MX

194ms

AAAA

224ms

TXT

958ms

CAA

249ms

HTTPS

221ms

TLSA

532ms

SOA

0ms

MTA-STS

311ms

DNSSEC

710ms

SRV

286ms

Total

5308ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 16:48:19	5308ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 16:36:50	1088ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 14:41:36	1223ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 14:19:57	1660ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:18:17	823ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:12:45	918ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 17:48:37	1348ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:08:41	947ms	2 NS 1 A 1 MX	🔒 Secure	View