ltech.dk DNS records

🖥️ Nameservers4 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.170.135.36	21600s	—	AS3342	Cibicom A/S	185.170.132.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	119s	ltech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::e 52.101.68.29 52.101.68.8 52.101.73.2 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am6pr04cu00306.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
🔶 Autoconfig	185.170.135.36

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 140ms

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

📝 TXT Records9 records 213ms

TXT Record
apple-domain-verification=UDVGhKYlJ57CU5ER
bw=VY815HyHanHTaTxzW1Xf2xJQoEhFFHaSCH67qBOn+th8
DALUX=410365573558435841
facebook-domain-verification=oznh5ji0tsiml6irdd6pouy2bvohcl
google-site-verification=9LRp4_mmV3D5olPoajKDxcYVRoT4b1ZJ_Y-8VPBCysc
have-i-been-pwned-verification=54751c33d4a9a8f1d0c5455d21493840
MS=ms51219325
openai-domain-verification=dv-OPgJjINxGVfWvzTZSyWn17aX
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf.live.odoocloud.dk include:online-send.com include:click-send.net include:web.shared.mysmtp.com -all

✉️ SPF

Policy	Record (ltech.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf.live.odoocloud.dk include:online-send.com include:click-send.net include:web.shared.mysmtp.com -all

📨 DMARC

Policy	Record (_dmarc.ltech.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarcrecords@ltech.dk; ruf=mailto:dmarcrecords@ltech.dk

📬 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)

🔐 DNSSEC134ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081900
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

73ms

MX

70ms

AAAA

56ms

TXT

213ms

CAA

119ms

HTTPS

35ms

TLSA

374ms

SOA

0ms

MTA-STS

120ms

DNSSEC

134ms

SRV

140ms

Total

1044ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:38:33	1044ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 22:13:32	1280ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:24:17	1049ms	4 NS 1 A 1 MX	🔒 Secure	View