jarltech.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nina.ns.cloudflare.com	108.162.192.136 172.64.32.136 173.245.58.136 2606:4700:50::adf5:3a88 2803:f800:50::6ca2:c088 2a06:98c1:50::ac40:2088	nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.155.4.28	300s	—	AS3320	Deutsche Telekom AG	80.152.0.0/14	🇩🇪 Germany	Usingen

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.jarltech.de	80.155.4.23	mx.jarltech.de	AS3320 Deutsche Telekom AG

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 190ms

TXT Record
apple-domain-verification=43AmzPn2mAInGz4R
v=spf1 ip4:80.155.4.20/28 ~all

✉️ SPF

Policy	Record (jarltech.dk)
~all (soft fail)	v=spf1 ip4:80.155.4.20/28 ~all

📨 DMARC

Policy	Record (_dmarc.jarltech.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:mailadmin@jarltech.de; ruf=mailto:abuse@jarltech.de; 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)

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2412991190
Primary NS (MNAME)	luke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

56ms

MX

70ms

AAAA

62ms

TXT

190ms

CAA

55ms

HTTPS

50ms

TLSA

127ms

SOA

0ms

MTA-STS

92ms

DNSSEC

104ms

SRV

77ms

Total

775ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:21:28	775ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 12:47:21	3681ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 03:31:11	2101ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 18:21:59	1078ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 12:41:14	10123ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 17:15:00	1125ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 10:53:26	1022ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 08:12:13	6326ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:39:25	748ms	2 NS 1 A 1 MX	🔓 Insecure	View