webinstruct.com - robtex.com

webinstruct.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
NSverification-frsgyqgb387khmr9jzuunx.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

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=1771291435

Subdomains

mail.webinstruct.com

Same first word

webinstruct.com

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comverification-frsgyqgb387khmr9jzuunx.ns101.verify.hnns1.coxmail.comns1626.ztomy.comns1646.ztomy.comns2.coxmail.comns2626.ztomy.comns2646.ztomy.comMX.mail.webinstruct.comA13.248.169.4876.223.54.146141.8.225.68141.8.226.14204.11.56.4868.106.147.70PTRns1646.ztomy.com
○NSns1.coxmail.com2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 02:54:52
○ 2015-11-30 03:17:32
○ 2026-03-24 06:21:44
○NSns1626.ztomy.com2015-11-30 → 2016-06-30 · 5 obs
○ 2015-07-25 02:54:52
● 2015-11-30 03:17:32
● 2016-06-30 05:13:50
○ 2017-02-11 16:17:52
○ 2026-03-24 06:21:44
○NSns1646.ztomy.com2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-30 05:13:50
● 2017-02-11 16:17:52
○ 2026-03-24 06:21:42
○ 2026-03-24 06:21:44
○NSns2.coxmail.com2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 02:54:52
○ 2015-11-30 03:17:32
○ 2026-03-24 06:21:44
○NSns2626.ztomy.com2015-11-30 → 2016-06-30 · 5 obs
○ 2015-07-25 02:54:52
● 2015-11-30 03:17:32
● 2016-06-30 05:13:50
○ 2017-02-11 16:17:52
○ 2026-03-24 06:21:44
○NSns2646.ztomy.com2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-30 05:13:50
● 2017-02-11 16:17:52
○ 2026-03-24 06:21:42
○ 2026-03-24 06:21:44
●NSns3.afternic.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-02-11 16:17:52
● 2026-03-24 06:21:42
● 2026-03-24 06:21:44
●NSns4.afternic.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-02-11 16:17:52
● 2026-03-24 06:21:42
● 2026-03-24 06:21:44
●NSverification-frsgyqgb387khmr9jzuunx.ns101.verify.hn2026-03-24 → 2026-03-24 · 3 obs
○ 2017-02-11 16:17:52
● 2026-03-24 06:21:42
● 2026-03-24 06:21:44
○MX.2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 06:21:42
○ 2026-03-24 06:21:44
○MXmail.webinstruct.com2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 02:54:52
○ 2015-11-30 03:17:32
○ 2026-03-24 06:21:44
●A13.248.169.482026-03-24 → 2026-03-24 · 3 obs
○ 2018-12-15 21:13:18
● 2026-03-24 06:21:42
● 2026-03-24 06:21:44
○A141.8.225.682018-12-15 → 2018-12-15 · 4 obs
○ 2017-02-11 16:17:52
● 2018-12-15 21:13:18
○ 2026-03-24 06:21:42
○ 2026-03-24 06:21:44
○A141.8.226.142017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-30 05:13:50
● 2017-02-11 16:17:52
○ 2018-12-15 21:13:18
○ 2026-03-24 06:21:44
○A204.11.56.482015-11-30 → 2016-06-30 · 5 obs
○ 2015-07-25 02:54:52
● 2015-11-30 03:17:32
● 2016-06-30 05:13:50
○ 2017-02-11 16:17:52
○ 2026-03-24 06:21:44
○A68.106.147.702015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 02:54:52
○ 2015-11-30 03:17:32
○ 2026-03-24 06:21:44
●A76.223.54.1462026-03-24 → 2026-03-24 · 3 obs
○ 2018-12-15 21:13:18
● 2026-03-24 06:21:42
● 2026-03-24 06:21:44
○PTRns1646.ztomy.com2017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 16:17:52
○ 2026-03-24 06:21:42
○ 2026-03-24 06:21:44

🔍 DNS Trace

Analysis

Hierarchy

webinstruct.com is a parent of mail.webinstruct.com.

IP Addresses

webinstruct.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as mail.beron.net, lyd.info, essentialsandextras.epubd.com, roseksa.com and obs365.com share IP numbers with webinstruct.com.

Name Servers

webinstruct.com is delegated to three name servers: ns3.afternic.com, ns4.afternic.com and verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.

At least part of the name servers for webinstruct.com are shared with other domains, for instance shavediceboat.com, mail.hairdreamsofnewyork.com, aroundnew.com, ebusiness.world and mightyvacation.com.

Two IP numbers for a host name:

verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.

One IP number for a host name:

ns3.afternic.com points to 97.74.98.65.

ns4.afternic.com points to 173.201.66.65.