lab3d.dk DNS records

🖥️ Nameservers2 records 26ms

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 Records2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.70.75	3600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.190.102	3600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lab3d-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::4 2a01:111:f403:ca09::f 2a01:111:f403:ca48::c 52.101.181.153 52.101.68.12 52.101.68.18 52.101.68.27	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 40.104.116.8
🔶 Autoconfig	46.30.215.67

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 141ms

TXT Record
google-site-verification=I0NigpXwoZ190GJTMQQ3LpyTArGqyxwXJzfOKm0QZ9w
klaviyo-site-verification=QZSWZV
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org -all

✉️ SPF

Policy	Record (lab3d.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org -all

📨 DMARC

Policy	Record (_dmarc.lab3d.dk)
p=none (monitor only)	v=DMARC1; p=none
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082902
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

26ms

A

30ms

MX

29ms

AAAA

28ms

TXT

141ms

CAA

25ms

HTTPS

30ms

TLSA

306ms

SOA

0ms

MTA-STS

43ms

DNSSEC

96ms

SRV

61ms

Total

833ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 13:04:55	833ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 03:14:37	1234ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-14 08:50:09	2851ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 00:16:19	5143ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 13:11:30	5815ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 07:56:20	954ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 03:29:07	836ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 01:35:47	846ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 22:48:38	833ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 07:02:49	998ms	2 NS 2 A 1 MX	🔓 Insecure	View