wtbuilders.com - robtex.com

wtbuilders.com

DNSSEC⚠️ Not signed
A72.167.55.52🇺🇸 AS39810172.167.48.0/21
PTR52.55.167.72.host.secureserver.net
NSns11.cloudns.net ⭐
A2a00:1768:1001:9::11🇳🇱 NFORCE2a00:1768:1001:9::/64
PTRns11.cloudns.net
A109.201.133.194🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route
PTRns11.cloudns.net
NSns12.cloudns.net
A2a01:4ff:f0:ba97::1🇺🇸 HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK
PTRns14.cloudns.net
A5.161.88.61🇺🇸 HETZNER-CLOUD2-AS5.161.88.0/24
PTRns14.cloudns.net
NSns13.cloudns.net
A2a06:cd40:100:2::132🇷🇴 HOSTERION2a06:cd40:100::/48
PTRns13.cloudns.net
A188.241.115.14🇷🇴 HOSTERION188.241.112.0/21
PTRns13.cloudns.net
NSns14.cloudns.net
A2a0b:1640:1:1:1:1:11c5:ca7🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud
PTRns14.cloudns.net
A185.206.180.172🇩🇪 Publicloud185.206.180.0/24 PubliCloud
PTRns14.cloudns.net
NSpns11.cloudns.net ⚠️ Not in parent delegation
A2a06:fb00:1::1:133🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns11.cloudns.net
A185.136.96.133🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRpns11.cloudns.net
NSpns12.cloudns.net ⚠️ Not in parent delegation
A2a06:fb00:1::2:133🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns12.cloudns.net
A185.136.97.133CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRpns12.cloudns.net
NSpns13.cloudns.net ⚠️ Not in parent delegation
A2a06:fb00:1::3:133🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns13.cloudns.net
A185.136.98.133🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRpns13.cloudns.net
NSpns14.cloudns.net ⚠️ Not in parent delegation
A2a06:fb00:1::4:133🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns14.cloudns.net
A185.136.99.133CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRpns14.cloudns.net
MXsmtp.wtbuilders.com ⭐
A72.167.55.52🇺🇸 AS39810172.167.48.0/21
PTR52.55.167.72.host.secureserver.net
SOAns11.cloudns.netsupport@cloudns.net 2022-02-21 #15

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=1778793506
WOT: SAFE (63/100)

Subdomains

smtp.wtbuilders.com

Same first word

wtbuilders.com

Similar names

tbuildersw.com

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSns11.cloudns.netns12.cloudns.netns13.cloudns.netns14.cloudns.netpns11.cloudns.netpns12.cloudns.netpns13.cloudns.netpns14.cloudns.netpns15.cloudns.netpns16.cloudns.netpns17.cloudns.netpns18.cloudns.netpns19.cloudns.netpns20.cloudns.netMXsmtp.wtbuilders.comA72.167.55.5270.32.78.113
●NSns11.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSns12.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSns13.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSns14.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSpns11.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSpns12.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSpns13.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
●NSpns14.cloudns.net2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
○NSpns15.cloudns.net2015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
○NSpns16.cloudns.net2015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
○NSpns17.cloudns.net2015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
○NSpns18.cloudns.net2015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
○NSpns19.cloudns.net2015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
○NSpns20.cloudns.net2015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
●MXsmtp.wtbuilders.com2015-11-25 → 2026-05-14 · 2 obs
● 2015-11-25 01:02:04
● 2026-05-14 21:42:42
○A70.32.78.1132015-11-25 → 2016-08-05 · 4 obs
● 2015-11-25 01:02:04
● 2016-08-05 00:48:16
○ 2026-04-08 13:45:54
○ 2026-05-14 21:42:42
●A72.167.55.522026-04-08 → 2026-05-14 · 3 obs
○ 2016-08-05 00:48:16
● 2026-04-08 13:45:54
● 2026-05-14 21:42:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
wtbuilders.comns11.cloudns.net, ns12.cloudns.net, ns14.cloudns.net, ns13.cloudns.net-

✅ Authoritative Response

Server:185.206.180.172

NS records: ns11.cloudns.net, ns12.cloudns.net, ns14.cloudns.net, ns13.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wtbuilders.com (unsigned zone)

⏱️ Timing

Total: 1939ms | Queries: -

📄 Records

TypeCountSample Data
A172.167.55.52
NS8pns12.cloudns.net, ns13.cloudns.net...
MX1smtp.wtbuilders.com (pri: 10)
SOA1ns11.cloudns.net support.cloudns.net

Analysis

Hierarchy

wtbuilders.com is the parent of smtp.wtbuilders.com.

IP Addresses

wtbuilders.com resolves to one IP number: 72.167.55.52.

other host names including smtp.wtbuilders.com, 52.55.167.72.host.secureserver.net, mail2.beautifulsoles.org, 2cm.co.il and mx0.littlefoxesbroadway.com share IP numbers with wtbuilders.com.

Name Servers

wtbuilders.com is delegated to eight name servers: ns11.cloudns.net, ns12.cloudns.net, ns13.cloudns.net, ns14.cloudns.net, pns11.cloudns.net, pns12.cloudns.net, pns13.cloudns.net and pns14.cloudns.net.

wtbuilders.com at least partially shares name servers with other domains, for instance minvestments.co.za, marini.ro, ipcare.nl, britannianewcastleairport.co.uk and lafuye.com.

These name servers are commonly used alongside pns19.cloudns.net, pns15.cloudns.net, pns16.cloudns.net, pns20.cloudns.net, pns17.cloudns.net and pns18.cloudns.net.

Host names with two IPs:

ns11.cloudns.net has IPs 2a00:1768:1001:9::11 and 109.201.133.194.

ns12.cloudns.net has IPs 2a01:4ff:f0:ba97::1 and 5.161.88.61.

ns13.cloudns.net has IPs 2a06:cd40:100:2::132 and 188.241.115.14.

ns14.cloudns.net has IPs 2a0b:1640:1:1:1:1:11c5:ca7 and 185.206.180.172.

pns11.cloudns.net has IPs 2a06:fb00:1::1:133 and 185.136.96.133.

pns12.cloudns.net has IPs 2a06:fb00:1::2:133 and 185.136.97.133.

pns13.cloudns.net has IPs 2a06:fb00:1::3:133 and 185.136.98.133.

pns14.cloudns.net has IPs 2a06:fb00:1::4:133 and 185.136.99.133.

Mail Servers

wtbuilders.com is handled by a single mail server, smtp.wtbuilders.com.

smtp.wtbuilders.com resolves to IP 72.167.55.52.