m2a.dk

📜 Historical scan 2026-08-31 03:25:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

m2a.dk is a .dk domain served by 2 nameservers (ns1.messagingengine.com, ns2.messagingengine.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 103.168.172.37 is hosted by Fastmail Pty Ltd (AS151847) in United States. Mail is handled by work-mx.app.hey.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   125ms
NameserverIP addressesPTRASN / ISP
ns1.messagingengine.com 162.159.24.178 ns1.messagingengine.com AS13335 Cloudflare, Inc.
ns2.messagingengine.com 162.159.25.191 ns2.messagingengine.com AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
103.168.172.37 3600s www.messagingengine.com AS151847 Fastmail Pty Ltd 103.168.172.0/24 🇺🇸 United States Philadelphia
103.168.172.52 3600s www.messagingengine.com AS151847 Fastmail Pty Ltd 103.168.172.0/24 🇺🇸 United States Philadelphia

📧 MX Records#

1 records   128ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s work-mx.app.hey.com 64.202.125.68 work-mx.app.hey.com AS25657 Basecamp, LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover103.168.172.52
🔶 Autoconfig103.168.172.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   348ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 autodiscover.fastmail.com
_imaps._tcp 0 1 993 imap.fastmail.com

📝 TXT Records#

2 records   1170ms
TXT Record
hey-verification:G8yg4sWCxJghPgJCDdCba4cw
v=spf1 include:_spf.hey.com include:spf.messagingengine.com ~all

✉️ SPF#

PolicyRecord (m2a.dk)
~all (soft fail) v=spf1 include:_spf.hey.com include:spf.messagingengine.com ~all

📨 DMARC#

PolicyRecord (_dmarc.m2a.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 01:43:02
www104.21.62.64 172.67.220.168 2606:4700:3033::6815:3e40 2606:4700:3033::ac43:dca8 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

198ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026083003
Primary NS (MNAME)ns1.messagingengine.com
Responsible (RNAME)postmaster@messagingengine.com
Refresh86151s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
125ms
A
127ms
MX
128ms
AAAA
120ms
TXT
1170ms
CAA
126ms
HTTPS
128ms
TLSA
762ms
SOA
0ms
MTA-STS
229ms
DNSSEC
198ms
SRV
348ms
Total
2763ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 00:25:12 1308ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 22:58:27 1203ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-21 17:23:10 2597ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-14 17:58:45 2413ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 12:49:04 1163ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 03:25:33 shown 2763ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-11 07:49:50 4604ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-09 13:17:57 10197ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-07 00:06:42 10108ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-14 06:17:56 10639ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-08 17:40:37 2815ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-18 04:20:13 1883ms 2 NS 2 A 2 MX 🔓 Insecure
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