computer-zen.dk DNS records

🖥️ Nameservers4 records 2110ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1113.awsdns-11.org	—	—	—
ns-1583.awsdns-05.co.uk	—	—	—
ns-469.awsdns-58.com	—	—	—
ns-588.awsdns-09.net	—	—	—

🌍 A Records2 records 2086ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.214.48.22	—	ec2-18-214-48-22.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	18.208.0.0/13	🇺🇸 United States	Ashburn
35.170.205.142	—	ec2-35-170-205-142.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	35.168.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records2 records 2087ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	—	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC2102ms

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

🏷️ SOA2084ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1583.awsdns-05.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2110ms

A

2086ms

MX

2087ms

AAAA

2087ms

TXT

2150ms

CAA

2085ms

HTTPS

2083ms

TLSA

2083ms

SOA

2084ms

MTA-STS

37ms

DNSSEC

2102ms

SRV

0ms

Total

4800ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 00:32:43	1042ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 08:27:28	10130ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 20:10:21	1417ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 15:39:56	1142ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 23:35:18	65535ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 22:12:12	674ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 22:02:02	2637ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 22:01:29	4800ms	4 NS 2 A 2 MX	🔓 Insecure	View