ctrlesc.dk DNS records

🖥️ Nameservers2 records 139ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.messagingengine.com	—	—	—
ns2.messagingengine.com	—	—	—

🌍 A Records2 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
103.168.172.37	—	www.messagingengine.com	AS151847	Fastmail Pty Ltd	103.168.172.0/24	🇺🇸 United States	Philadelphia
103.168.172.52	—	www.messagingengine.com	AS151847	Fastmail Pty Ltd	103.168.172.0/24	🇺🇸 United States	Philadelphia

📧 MX Records2 records 137ms

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 707ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.ctrlesc.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC220ms

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

🏷️ SOA140ms

Field	Value
Serial	2026052800
Primary NS (MNAME)	ns1.messagingengine.com
Responsible (RNAME)	postmaster@messagingengine.com
Refresh	86331s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

139ms

A

137ms

MX

137ms

AAAA

156ms

TXT

707ms

CAA

141ms

HTTPS

154ms

TLSA

275ms

SOA

140ms

MTA-STS

333ms

DNSSEC

220ms

SRV

0ms

Total

1494ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 08:08:35	2746ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 01:13:51	1958ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 11:26:28	2714ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-06 17:52:49	2907ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-27 02:32:45	18513ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-30 12:52:48	1800ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-25 17:39:13	4573ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-22 06:26:11	975ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:43:19	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 23:11:10	1494ms	2 NS 2 A 2 MX	🔓 Insecure	View