gate21.dk

📜 Historical scan 2026-06-21 08:16:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gate21.dk is a .dk domain served by 3 nameservers (ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.244.109.32 is hosted by The Constant Company, LLC (AS20473) in The Netherlands. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

3 records   69ms
NameserverIP addressesPTRASN / ISP
ns1.wpdns.host 173.199.96.96
2001:19f0:ccd::1		 ns1.vultrusercontent.com
ns1.vultr.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
ns2.wpdns.host 173.199.96.97
2001:19f0:ccd::2		 ns2.vultrusercontent.com
ns2.vultr.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
ns3.wpdns.host 173.199.96.96
2001:19f0:ccd::1		 ns1.vultrusercontent.com
ns1.vultr.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC

🌍 A Records#

1 records   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.244.109.32 1800s gate21.tempurl.host AS20473 The Constant Company, LLC 136.244.64.0/18 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

4 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s dk.mx1.mailanyone.net 192.162.219.155
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 600s dk.mx2.mx25.net 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
30 600s dk.mx3.mailanyone.net 192.162.219.255
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
40 600s dk.mx4.mx25.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.205.120

🔷 AAAA Records (IPv6)#

1 records   73ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:19f0:5000:1e50:5400:4ff:fe90:1aad 1800s gate21.tempurl.host AS20473 The Constant Company, LLC 2001:19f0:5000:0:0:0:0:0/38 🇳🇱 The Netherlands Amsterdam

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

10 records   221ms
TXT Record
ahrefs-site-verification_303b4f352af6a52991521e425e2bad291f42858a5763134b61386d88d032d425
CEOV1605192393
cisco-ci-domain-verification=37e4363f8a1b048fd49c82dc28c235dd08837d244644141b1eefed5f57c07a0e
dcIjCNOhhRGjOnnihgTrNf6S0lDUGSImAAFGrzGpYEBeN1ZjEZmXGCCgB0WC4V77PpSRcXkFJTicYRD9/R6PwA==
MS=ms33950930
MS=ms37226099
MS=ms72072690
MS=ms93967263
v=spf1 ip4:93.167.199.1 include:spf.protection.outlook.com include:mailmailmail.net include:o._spf.hostedsepo.dk include:servers.mcsv.net include:spf.copenhost.com include:spf.mailanyone.net -all
vpe=b0fdceb6

✉️ SPF#

PolicyRecord (gate21.dk)
-all (hard fail) v=spf1 ip4:93.167.199.1 include:spf.protection.outlook.com include:mailmailmail.net include:o._spf.hostedsepo.dk include:servers.mcsv.net include:spf.copenhost.com include:spf.mailanyone.net -all

📨 DMARC#

PolicyRecord (_dmarc.gate21.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc-reports@gate21.dk; ruf=mailto:dmarc-reports@gate21.dk; fo=1

📬 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 2026-10-09 21:17:25
www136.244.109.32 2001:19f0:5000:1e50:5400:4ff:fe90:1aad (AS20473) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

8 records   247ms
Service / OwnerTypeCert association
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC#

90ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

65ms
FieldValue
Serial0
Primary NS (MNAME)ns1.vultr.com
Responsible (RNAME)dnsadm@choopa.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
69ms
A
75ms
MX
73ms
AAAA
73ms
TXT
221ms
CAA
32ms
HTTPS
57ms
TLSA
247ms
SOA
65ms
MTA-STS
53ms
DNSSEC
90ms
SRV
269ms
Total
937ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 13:09:06 4810ms 3 NS 1 A 4 MX 🔓 Insecure
2026-08-27 00:35:19 9942ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-21 08:16:16 shown 937ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-17 10:10:31 3110ms 3 NS 1 A 4 MX 🔓 Insecure
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