polmail.dk

Records from scan: 2026-09-30 17:16:41  ·  1140ms total  ·  last checked 2026-10-17 10:28 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

polmail.dk is a .dk domain served by 4 nameservers (ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com and 1 more). It was registered on 13 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.147.129.27 is hosted by Salesforce.com, Inc. (AS14340) in United States. Mail is handled by inbound-reply.s7.exacttarget.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.exacttarget.com 104.225.42.1 ns01.ums-dns-salesforce.com AS63911 NetActuate, Inc
ns2.exacttarget.com 104.225.42.65 ns02.ums-dns-salesforce.com AS63911 NetActuate, Inc
ns3.exacttarget.com 104.225.42.129 ns03.ums-dns-salesforce.com AS63911 NetActuate, Inc
ns4.exacttarget.com 104.225.42.193 ns04.ums-dns-salesforce.com AS63911 NetActuate, Inc

🌍 A Records#

1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.147.129.27 3600s ck27.mta.exacttarget.com AS14340 Salesforce.com, Inc. 136.146.0.0/15 🇺🇸 United States —

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s inbound-reply.s7.exacttarget.com 136.147.189.244 inbound-reply.s7.exacttarget.com AS14340 Salesforce.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   249ms
TXT Record
spf2.0/pra include:cust-senderid.exacttarget.com -all
v=spf1 include:cust-spf.exacttarget.com -all

✉️ SPF#

PolicyRecord (polmail.dk)
-all (hard fail) v=spf1 include:cust-spf.exacttarget.com -all

📨 DMARC#

PolicyRecord (_dmarc.polmail.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100;

📬 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#

checked 2026-10-08 21:02:11
wwwNXDOMAIN
www vs bare domainwww does not resolve
polmail.dk: 136.147.129.27 (AS14340)
www.polmail.dk: no address
(all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

98ms
FieldValue
Serial1785508403
Primary NS (MNAME)ns1.exacttarget.com
Responsible (RNAME)hostmaster@exacttarget.com
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 05:58:57
FieldValue
RegistrarMarkMonitor Inc.
Registered2016-04-13
Expires2027-04-30 (194d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
airkit.dkMarkMonitor Inc.
exacttarget.dkMarkMonitor Inc.
msfmail.dkMarkMonitor Inc.
newsletter-luger.dkMarkMonitor Inc.
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
57ms
MX
37ms
AAAA
54ms
TXT
249ms
CAA
55ms
HTTPS
41ms
TLSA
203ms
SOA
98ms
MTA-STS
80ms
DNSSEC
106ms
SRV
73ms
Total
1140ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:16:41 shown 1140ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-26 08:24:13 1093ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-01 02:21:56 1246ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-17 21:55:38 1052ms 4 NS 1 A 1 MX 🔓 Insecure
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