workshop42.dk DNS records

🖥️ Nameservers4 records 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1281.awsdns-32.org	205.251.197.1 2600:9000:5305:100::1	ns-1281.awsdns-32.org ns-1281.awsdns-32.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1554.awsdns-02.co.uk	205.251.198.18 2600:9000:5306:1200::1	ns-1554.awsdns-02.co.uk ns-1554.awsdns-02.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-51.awsdns-06.com	205.251.192.51 2600:9000:5300:3300::1	ns-51.awsdns-06.com ns-51.awsdns-06.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-777.awsdns-33.net	205.251.195.9 2600:9000:5303:900::1	ns-777.awsdns-33.net ns-777.awsdns-33.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records2 records 110ms

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 Records1 records 211ms

TXT Record
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF

Policy	Record (workshop42.dk)
?all (neutral)	v=spf1 include:spf.messagingengine.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)

🔐 DNSSEC160ms

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

🏷️ SOA106ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1554.awsdns-02.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

102ms

A

100ms

MX

110ms

AAAA

115ms

TXT

211ms

CAA

86ms

HTTPS

91ms

TLSA

186ms

SOA

106ms

MTA-STS

107ms

DNSSEC

160ms

SRV

0ms

Total

1493ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:45:08	3467ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-08-26 03:19:53	3433ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-25 20:58:03	973ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-21 13:57:10	5164ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-21 00:07:14	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 18:27:24	1493ms	4 NS 0 A 2 MX	🔓 Insecure	View