jarlby.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telecomx.dk	62.192.160.190	ns1.telecomx.dk	AS205984 Powernet Aps
ns2.telecomx.dk	62.192.160.191	ns2.telecomx.dk	AS205984 Powernet Aps

🌍 A Records

🌍

No A records found

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	jarlby-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 2a01:111:f403:ca38::8 52.101.73.11 52.101.73.12 52.101.73.155 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 159ms

TXT Record
MS=ms97970656
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	10
Primary NS (MNAME)	ns1.telecomx.dk
Responsible (RNAME)	hostmaster@telecomx.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

50ms

MX

50ms

AAAA

39ms

TXT

159ms

CAA

53ms

HTTPS

51ms

TLSA

360ms

SOA

0ms

MTA-STS

56ms

DNSSEC

103ms

SRV

276ms

Total

971ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:45:40	971ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-26 13:14:00	21137ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 11:52:12	711ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 19:53:58	644ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 18:06:24	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:33:05	1339ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 14:47:58	985ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:02:02	920ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 05:07:24	1171ms	2 NS 0 A 1 MX	🔓 Insecure	View