knowtank.com - robtex.com

knowtank.com

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns35.domaincontrol.com ⭐
A2603:5:21b1::12🇺🇸 GODADDY-DNS2603:5:21b0::/44
PTRns35.domaincontrol.com
A97.74.107.18🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns35.domaincontrol.com
NSns36.domaincontrol.com
A2603:5:22b1::12🇺🇸 GODADDY-DNS2603:5:22b0::/44
PTRns36.domaincontrol.com
A173.201.75.18🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns36.domaincontrol.com
SOAns35.domaincontrol.comdns@jomax.net 2025-11-05 #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=1774777907

Same first word

knowtank.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns35.domaincontrol.comns36.domaincontrol.combuy.internettraffic.comfeed19.nameservers.netns1.your-domain-has-expired.comns19a.nameservers.netns19b.nameservers.netns2.your-domain-has-expired.comsell.internettraffic.comMXmail-fwd.mx.g19.rapidsite.netA15.197.148.333.33.130.190161.58.134.148198.65.10.17623.22.147.22269.172.201.15369.172.201.208
○NSbuy.internettraffic.com2016-03-16 → 2016-07-15 · 5 obs
○ 2015-12-17 20:15:38
● 2016-03-16 06:35:16
● 2016-07-15 11:35:54
○ 2017-04-06 06:14:26
○ 2026-03-29 10:11:56
○NSfeed19.nameservers.net2015-05-17 → 2015-12-17 · 4 obs
● 2015-05-17 23:20:20
● 2015-12-17 20:15:38
○ 2016-03-16 06:35:16
○ 2026-03-29 10:11:56
○NSns1.your-domain-has-expired.com2017-04-06 → 2017-04-06 · 3 obs
○ 2016-07-15 11:35:54
● 2017-04-06 06:14:26
○ 2026-03-29 10:11:56
○NSns19a.nameservers.net2015-05-17 → 2015-12-17 · 4 obs
● 2015-05-17 23:20:20
● 2015-12-17 20:15:38
○ 2016-03-16 06:35:16
○ 2026-03-29 10:11:56
○NSns19b.nameservers.net2015-05-17 → 2015-12-17 · 4 obs
● 2015-05-17 23:20:20
● 2015-12-17 20:15:38
○ 2016-03-16 06:35:16
○ 2026-03-29 10:11:56
○NSns2.your-domain-has-expired.com2017-04-06 → 2017-04-06 · 3 obs
○ 2016-07-15 11:35:54
● 2017-04-06 06:14:26
○ 2026-03-29 10:11:56
●NSns35.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
○ 2017-04-06 06:14:26
● 2026-03-29 10:11:56
●NSns36.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
○ 2017-04-06 06:14:26
● 2026-03-29 10:11:56
○NSsell.internettraffic.com2016-03-16 → 2016-07-15 · 5 obs
○ 2015-12-17 20:15:38
● 2016-03-16 06:35:16
● 2016-07-15 11:35:54
○ 2017-04-06 06:14:26
○ 2026-03-29 10:11:56
○MXmail-fwd.mx.g19.rapidsite.net2015-05-17 → 2015-12-17 · 4 obs
● 2015-05-17 23:20:20
● 2015-12-17 20:15:38
○ 2016-03-16 06:35:16
○ 2026-03-29 10:11:56
●A15.197.148.332026-03-29 → 2026-03-29 · 2 obs
○ 2017-04-06 06:14:26
● 2026-03-29 10:11:56
○A161.58.134.1482015-10-14 → 2015-12-17 · 5 obs
○ 2015-05-17 23:20:20
● 2015-10-14 08:43:50
● 2015-12-17 20:15:38
○ 2016-03-16 06:35:16
○ 2026-03-29 10:11:56
○A198.65.10.1762015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 23:20:20
○ 2015-10-14 08:43:50
○ 2026-03-29 10:11:56
○A23.22.147.2222017-04-06 → 2017-04-06 · 3 obs
○ 2016-07-15 11:35:54
● 2017-04-06 06:14:26
○ 2026-03-29 10:11:56
●A3.33.130.1902026-03-29 → 2026-03-29 · 2 obs
○ 2017-04-06 06:14:26
● 2026-03-29 10:11:56
○A69.172.201.1532016-07-15 → 2016-07-15 · 4 obs
○ 2016-03-16 06:35:16
● 2016-07-15 11:35:54
○ 2017-04-06 06:14:26
○ 2026-03-29 10:11:56
○A69.172.201.2082016-03-16 → 2016-03-16 · 4 obs
○ 2015-12-17 20:15:38
● 2016-03-16 06:35:16
○ 2016-07-15 11:35:54
○ 2026-03-29 10:11:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
knowtank.comns35.domaincontrol.com, ns36.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.107.18

NS records: ns35.domaincontrol.com, ns36.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowtank.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns35.domaincontrol.com, ns36.domaincontrol.com
SOA1ns35.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)

Analysis

IP Addresses

knowtank.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names such as bogi.us, qoqo-q.com, traco.org, localepartners.com and epicalt.com share IPs with knowtank.com.

Name Servers

Two name servers ns35.domaincontrol.com and ns36.domaincontrol.com handle the delegation for knowtank.com.

knowtank.com shares the same name server setup as other domains, for example wifi4oman.com, ezhomesplus.com, alan(0x736578).com, ximdigital.net and legio.ag.

Host names with two IP numbers:

ns35.domaincontrol.com points to 2603:5:21b1::12 and 97.74.107.18.

ns36.domaincontrol.com points to 2603:5:22b1::12 and 173.201.75.18.