wtwco.dk

📜 Historical scan 2026-06-17 20:38:35  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wtwco.dk is a .dk domain served by 4 nameservers (ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and 1 more). It was registered on 16 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.33.139.32 is hosted by Amazon.com, Inc. (AS16509) in United States. 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#

4 records   69ms
NameserverIP addressesPTRASN / ISP
ha1.markmonitor.zone 192.174.68.5
2001:67c:1bc::5		 ha1.markmonitor.zone
ha1.markmonitor.zone		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ha2.markmonitor.zone 162.219.54.170
2620:10a:80eb::6b		 ha2.markmonitor.zone
ha2.markmonitor.zone		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ha3.markmonitor.zone 176.97.158.5
2001:67c:10b8::5		 ha3.markmonitor.zone
ha3.markmonitor.zone		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ha4.markmonitor.zone 162.219.55.170
2620:10a:80ec::6b		 ha4.markmonitor.zone
ha4.markmonitor.zone		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.33.139.32 — aeedc42b70c898c66.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 3.33.128.0/17 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.wtwco.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_agg@vali.email

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   54ms
FlagsTagValue
0 issue globalsign.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 01:32:31
www3.33.139.32 (AS16509) (address records, no CNAME)
www vs bare domainSame network
wtwco.dk: 3.33.139.32 (AS16509)
www.wtwco.dk: 3.33.139.32 (AS16509)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

125ms
FieldValue
Serial2024110101
Primary NS (MNAME)ha1.markmonitor.zone
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-22 01:19:44
FieldValue
RegistrarMarkMonitor Inc.
Registered2021-10-16
Expires2027-10-14 (357d)

🔗 Same registrant#

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📋 WHOIS#

⏱️ Lookup Timing#

NS
69ms
A
47ms
MX
78ms
AAAA
89ms
TXT
229ms
CAA
54ms
HTTPS
67ms
TLSA
50ms
SOA
125ms
MTA-STS
71ms
DNSSEC
89ms
SRV
139ms
Total
572ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 22:05:34 1065ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-14 14:35:32 722ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-27 04:19:28 21439ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-23 21:28:24 1112ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 20:38:35 shown 572ms 4 NS 1 A 0 MX 🔓 Insecure
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