labtech.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 288ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.149.228.10	600s	webcluster02.tigermedia.eu	AS48854	team.blue Denmark A/S	185.149.228.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 223ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	labtech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.10 52.101.68.39 52.101.73.19	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 320ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 693ms

TXT Record
91u98160ogr962qj5su6rppmom
9d2m3otu9qbhce1kvh9f1314al
9d2m3otu9qbhce1kvh9f1314al.
apple-domain-verification=brftmevjsQw3eSw3
apple-domain-verification=zW0FRxoDH8iykqu1
v=spf1 mx ip4:86.52.56.109 ip4:85.191.192.82 ip4:78.76.34.243 ip4:89.249.5.250 ip4:46.36.211.197 ip4:85.191.213.182 include:spf.tigermedia.eu include:servers.mcsv.net include:spf.protection.outlook.com include:mail.iteras.dk include:spfa.cpmails.com include:dnsexit.com ip6:2001:41D0:000A:1F31:0000:0000:0000:0000 -all

✉️ SPF

Policy	Record (labtech.dk)
-all (hard fail)	v=spf1 mx ip4:86.52.56.109 ip4:85.191.192.82 ip4:78.76.34.243 ip4:89.249.5.250 ip4:46.36.211.197 ip4:85.191.213.182 include:spf.tigermedia.eu include:servers.mcsv.net include:spf.protection.outlook.com include:mail.iteras.dk include:spfa.cpmails.com include:dnsexit.com ip6:2001:41D0:000A:1F31:0000:0000:0000:0000 -all

📨 DMARC

Policy	Record (_dmarc.labtech.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:watchdog@labtech.dk; fo=1

📬 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)

🔐 DNSSEC514ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082101
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

288ms

MX

223ms

AAAA

270ms

TXT

693ms

CAA

245ms

HTTPS

260ms

TLSA

961ms

SOA

0ms

MTA-STS

359ms

DNSSEC

514ms

SRV

320ms

Total

8427ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:27:38	1148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 12:09:39	8427ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 20:03:48	1388ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:16:29	994ms	2 NS 1 A 1 MX	🔒 Secure	View