highperformancethinking.com - robtex.com

highperformancethinking.com

DNSSEC⚠️ Not signed
A216.119.64.200🇺🇸 AS14992216.119.64.0/18
NSns1.newtekdns.com ⭐ ⚠️ Not in parent delegation
A216.119.106.2🇺🇸 AS14992216.119.64.0/18
NSns2.newtekdns.com ⚠️ Not in parent delegation
A216.119.106.3🇺🇸 AS14992216.119.64.0/18
NSwebterminator1.crystaltech.com ⚠️ 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
NSwebterminator2.crystaltech.com ⚠️ 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
SOAns1.newtekdns.comadministrator@newtekwebhosting.com serial=13

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=1778857956

Subdomains

www.highperformancethinking.com

Same first word

highperformancethinking.com

DNS History

7 records (5 active, 2 former)

2008201020122014201620182020202220242026NSns1.newtekdns.comns2.newtekdns.comwebterminator1.crystaltech.comwebterminator2.crystaltech.comns1.webcontrolcenter.comns2.webcontrolcenter.comA216.119.64.200
●NSns1.newtekdns.com2026-04-01 → 2026-05-15 · 3 obs
○ 2017-02-08 07:17:20
● 2026-04-01 06:13:40
● 2026-05-15 15:28:16
○NSns1.webcontrolcenter.com2015-07-16 → 2017-02-08 · 5 obs
○ 2007-11-10 03:20:32
● 2015-07-16 04:36:54
● 2017-02-08 07:17:20
○ 2026-04-01 06:13:40
○ 2026-05-15 15:28:16
●NSns2.newtekdns.com2026-04-01 → 2026-05-15 · 3 obs
○ 2017-02-08 07:17:20
● 2026-04-01 06:13:40
● 2026-05-15 15:28:16
○NSns2.webcontrolcenter.com2015-07-16 → 2017-02-08 · 5 obs
○ 2007-11-10 03:20:32
● 2015-07-16 04:36:54
● 2017-02-08 07:17:20
○ 2026-04-01 06:13:40
○ 2026-05-15 15:28:16
●NSwebterminator1.crystaltech.com2007-11-10 → 2026-05-15 · 5 obs
● 2007-11-10 03:20:32
○ 2015-07-16 04:36:54
○ 2017-02-08 07:17:20
● 2026-04-01 06:13:40
● 2026-05-15 15:28:16
●NSwebterminator2.crystaltech.com2007-11-10 → 2026-05-15 · 5 obs
● 2007-11-10 03:20:32
○ 2015-07-16 04:36:54
○ 2017-02-08 07:17:20
● 2026-04-01 06:13:40
● 2026-05-15 15:28:16
●A216.119.64.2002007-11-10 → 2026-05-15 · 2 obs
● 2007-11-10 03:20:32
● 2026-05-15 15:28:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
highperformancethinking.comwebterminator1.crystaltech.com, webterminator2.crystaltech.com2 records

✅ Authoritative Response

Server:216.119.106.2

NS records: webterminator1.crystaltech.com, webterminator2.crystaltech.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highperformancethinking.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

TypeCountSample Data
A1216.119.64.200
NS2ns1.newtekdns.com, ns2.newtekdns.com
TXT1v=spf1 -all
SOA1ns1.newtekdns.com administrator.newtekwe

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (webterminator1.crystaltech.com, webterminator2.crystaltech.com)

Analysis

Hierarchy

highperformancethinking.com is the parent of www.highperformancethinking.com.

IP Addresses

highperformancethinking.com resolves to a single IP: 216.119.64.200.

Other host names including www.highperformancethinking.com, www.gayleadavisphd.com and gayleadavisphd.com share IP numbers with highperformancethinking.com.

Name Servers

highperformancethinking.com is delegated to four name servers: webterminator1.crystaltech.com, webterminator2.crystaltech.com, ns1.newtekdns.com and ns2.newtekdns.com.

highperformancethinking.com shares some name servers with other domains, for example heregest.com, radiantchi.com, ecocrow.com, 84.199.67.in-addr.arpa and magmate.com.

These name servers are commonly used together with ns1.webcontrolcenter.com and ns2.webcontrolcenter.com.

Host names with two IP numbers:

webterminator1.crystaltech.com points to 13.248.169.48 and 76.223.54.146

webterminator2.crystaltech.com points to 13.248.169.48 and 76.223.54.146

Host names with one IP number:

ns1.newtekdns.com points to 216.119.106.2

ns2.newtekdns.com points to 216.119.106.3

Host names that point to 13.248.169.48: webterminator1.crystaltech.com and webterminator2.crystaltech.com

Host names that point to 76.223.54.146: webterminator1.crystaltech.com and webterminator2.crystaltech.com