jlmteknik.dk DNS records

🖥️ Nameservers2 records 155ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.123hotel.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 179ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.119	3600s	prolinux8.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 147ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jlmteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
5	3600s	jlmteknik-dk.mail.eo.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 52.101.68.12 52.101.68.16 52.101.68.36 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 52.98.149.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 732ms

TXT Record
klaviyo-site-verification=TAqJJe
MS=ms43943224
v=spf1 ip4:86.52.113.106 ip4:92.241.223.198 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (jlmteknik.dk)
-all (hard fail)	v=spf1 ip4:86.52.113.106 ip4:92.241.223.198 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.jlmteknik.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC222ms

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

🏷️ SOA158ms

Field	Value
Serial	2024030407
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

155ms

A

179ms

MX

147ms

AAAA

144ms

TXT

732ms

CAA

169ms

HTTPS

143ms

TLSA

1528ms

SOA

158ms

MTA-STS

159ms

DNSSEC

222ms

SRV

996ms

Total

3327ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 02:48:44	3327ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 02:01:57	925ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 09:31:36	4653ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 08:44:54	4609ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:36:41	4776ms	2 NS 1 A 2 MX	🔒 Secure	View