dublock.com - dns.ninja

dublock.com

DNSSEC⚠️ Not signed
A162.240.17.87🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRvps-490048.dublock.com
NSns1.dublock.com ⭐
A162.240.17.87🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRvps-490048.dublock.com
NSns2.dublock.com
A162.240.3.51🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTR162-240-3-51.unifiedlayer.com
MXmail.dublock.com ⭐
A162.240.17.87🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRvps-490048.dublock.com
TXTgoogle-site-verification=pXcxsMEUa6v50WQyhEv_A5hadXegzX0YOqOPlEvKdVQ
TXTv=spf1 +a +mx +ip4:162.240.17.87 include:websitewelcome.com -all
SOAns1.dublock.comroot@vps-490048.dublock.com 2026-06-23 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782779236

Previously MX for

dublock.com

Subdomains

mail.dublock.com
ns2.dublock.com
vps-490048.dublock.com
ns1.dublock.com

Same first word

dublock.com

Similar names

kbcloud.tv
cloudbk.com
dokclub.ru
bkcloud.vn
clubdok.net
cloudbk.de
bkcloud.day
kodclub.ru
oldbuck.com
bulkdoc.com
clubdok.com
kbcloud.com
dolbuck.net
dolbuck.es
bkcloud.net
cloudkb.co.uk
cloudkb.com
bkcloud.cc
bkcloud.com
bkcloud.de

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.dublock.comns2.dublock.comns1.virtualsplits.netns2.virtualsplits.netns3.virtualsplits.netnspro24.hostgator.mxnspro25.hostgator.mxMXmail.dublock.coma85dc601.21.ik2.coma85dc601.22.ik2.ioa85dc601.23.ik2.eudublock.comA162.240.17.87107.155.117.134162.241.62.43
●NSns1.dublock.com2026-02-28 → 2026-06-30 · 3 obs
○ 2021-08-30 16:02:00
● 2026-02-28 13:51:50
● 2026-06-30 00:30:56
○NSns1.virtualsplits.net2015-07-07 → 2017-04-18 · 4 obs
● 2015-07-07 14:27:08
● 2017-04-18 15:38:58
○ 2021-08-30 16:02:00
○ 2026-06-30 00:30:56
●NSns2.dublock.com2026-02-28 → 2026-06-30 · 3 obs
○ 2021-08-30 16:02:00
● 2026-02-28 13:51:50
● 2026-06-30 00:30:56
○NSns2.virtualsplits.net2015-07-07 → 2017-04-18 · 4 obs
● 2015-07-07 14:27:08
● 2017-04-18 15:38:58
○ 2021-08-30 16:02:00
○ 2026-06-30 00:30:56
○NSns3.virtualsplits.net2015-07-07 → 2017-04-18 · 4 obs
● 2015-07-07 14:27:08
● 2017-04-18 15:38:58
○ 2021-08-30 16:02:00
○ 2026-06-30 00:30:56
○NSnspro24.hostgator.mx2021-08-30 → 2021-08-30 · 4 obs
○ 2017-04-18 15:38:58
● 2021-08-30 16:02:00
○ 2026-02-28 13:51:50
○ 2026-06-30 00:30:56
○NSnspro25.hostgator.mx2021-08-30 → 2021-08-30 · 4 obs
○ 2017-04-18 15:38:58
● 2021-08-30 16:02:00
○ 2026-02-28 13:51:50
○ 2026-06-30 00:30:56
○MXa85dc601.21.ik2.com2021-08-30 → 2021-08-30 · 4 obs
○ 2017-04-18 15:38:58
● 2021-08-30 16:02:00
○ 2026-02-28 13:51:50
○ 2026-06-30 00:30:56
○MXa85dc601.22.ik2.io2021-08-30 → 2021-08-30 · 4 obs
○ 2017-04-18 15:38:58
● 2021-08-30 16:02:00
○ 2026-02-28 13:51:50
○ 2026-06-30 00:30:56
○MXa85dc601.23.ik2.eu2021-08-30 → 2021-08-30 · 4 obs
○ 2017-04-18 15:38:58
● 2021-08-30 16:02:00
○ 2026-02-28 13:51:50
○ 2026-06-30 00:30:56
○MXdublock.com2015-07-07 → 2017-04-18 · 4 obs
● 2015-07-07 14:27:08
● 2017-04-18 15:38:58
○ 2021-08-30 16:02:00
○ 2026-06-30 00:30:56
●MXmail.dublock.com2026-02-28 → 2026-06-30 · 6 obs
○ 2021-08-30 16:02:00
● 2026-02-28 13:51:50
● 2026-03-08 08:08:28
○ 2026-03-11 13:29:04
● 2026-03-16 18:50:04
● 2026-06-30 00:30:56
○A107.155.117.1342015-07-07 → 2017-04-18 · 4 obs
● 2015-07-07 14:27:08
● 2017-04-18 15:38:58
○ 2021-08-30 16:02:00
○ 2026-06-30 00:30:56
●A162.240.17.872026-02-28 → 2026-06-30 · 6 obs
○ 2021-08-30 16:02:00
● 2026-02-28 13:51:50
● 2026-03-08 08:08:28
○ 2026-03-11 13:29:04
● 2026-03-16 18:50:04
● 2026-06-30 00:30:56
○A162.241.62.432021-08-30 → 2021-08-30 · 4 obs
○ 2017-04-18 15:38:58
● 2021-08-30 16:02:00
○ 2026-02-28 13:51:50
○ 2026-06-30 00:30:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...-
dublock.comns1.dublock.com, ns2.dublock.com2 records

✅ Authoritative Response

Server:162.240.3.51

NS records: ns1.dublock.com, ns2.dublock.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dublock.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

TypeCountSample Data
A1162.240.17.87
NS2ns1.dublock.com, ns2.dublock.com
MX1mail.dublock.com (pri: 0)
TXT2google-site-verification=pXcxsMEUa6v50WQ, v=spf1 +a +mx +ip4:162.240.17.87 include
SOA1ns1.dublock.com root.vps-490048.dublock.

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.dublock.com, ns2.dublock.com)

Analysis

Hierarchy

dublock.com has four subdomains: mail.dublock.com, ns2.dublock.com, vps-490048.dublock.com and ns1.dublock.com.

IP Addresses

dublock.com has exactly one IP address — 162.240.17.87.

Host names such as vps-490048.dublock.com, ns1.dublock.com and mail.dublock.com share their IP numbers with dublock.com.

Name Servers

dublock.com has two authoritative name servers — ns1.dublock.com and ns2.dublock.com.

dublock.com uses the same name servers as other domains, for example ns1.dublock.com and ns2.dublock.com.

ns1.dublock.com → 162.240.17.87 and ns2.dublock.com → 162.240.3.51: one IP number per host name.

Mail Servers

dublock.com uses one mail server — mail.dublock.com.

mail.dublock.com points to one IP number — 162.240.17.87.