`customthinking.com`

DNSSEC	⚠️ Not signed
A	50.28.106.90^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
		PTR	`host.customthinking.com`
NS	`ns1.liquidweb.com` ⭐
		A	2607:fad0:0:8927::a^{🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route}
		A	69.16.223.254^{🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc}
			PTR	`ns1.liquidweb.com`
NS	`ns.liquidweb.com`
		A	2607:fad0:0:8917::a^{🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route}
		A	69.16.222.254^{🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc}
			PTR	`ns.liquidweb.com`
MX	`customthinking.com` ⭐
		A	50.28.106.90^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`host.customthinking.com`
TXT	`v=spf1 +mx +a +ip4:50.28.106.90 ~all`
SOA	`ns.liquidweb.com`admin@liquidweb.com 2025-07-17 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776214977

MX for

customthinking.com

Subdomains

host.customthinking.com

Same first word

customthinking.net

customthinking.com

DNS History

6 records (4 active, 2 former)

●NSns.liquidweb.com2026-02-25 → 2026-04-15 · 2 obs

● 2026-02-25 04:43:20
● 2026-04-15 01:30:28

●NSns1.liquidweb.com2026-02-25 → 2026-04-15 · 2 obs

● 2026-02-25 04:43:20
● 2026-04-15 01:30:28

●MXcustomthinking.com2026-02-25 → 2026-04-15 · 2 obs

● 2026-02-25 04:43:20
● 2026-04-15 01:30:28

○A207.148.248.1432015-10-10 → 2017-04-20 · 5 obs

○ 2015-05-22 10:41:10
● 2015-10-10 17:25:44
● 2017-04-20 14:22:56
○ 2026-02-25 04:43:20
○ 2026-04-15 01:30:28

●A50.28.106.902026-02-25 → 2026-04-15 · 3 obs

○ 2017-04-20 14:22:56
● 2026-02-25 04:43:20
● 2026-04-15 01:30:28

○A66.151.181.492015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 10:41:10
○ 2015-10-10 17:25:44
○ 2026-04-15 01:30:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
customthinking.com	ns.liquidweb.com, ns1.liquidweb.com	2 records

✅ Authoritative Response

Server:69.16.222.254

NS records: ns.liquidweb.com, ns1.liquidweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customthinking.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.28.106.90`
NS	2	`ns.liquidweb.com, ns1.liquidweb.com`
MX	1	`customthinking.com (pri: 10)`
TXT	1	`v=spf1 +mx +a +ip4:50.28.106.90 ~all`
SOA	1	`ns.liquidweb.com admin.liquidweb.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.liquidweb.com, ns1.liquidweb.com)

Analysis

Hierarchy

customthinking.com is the parent of host.customthinking.com.

Mail Server Role

For customthinking.com, the mail server is customthinking.com.

IP Addresses

customthinking.com resolves to one IP number: 50.28.106.90.

Other host names such as host.customthinking.com and mail.eplabdigest.com share IP numbers with customthinking.com.

Name Servers

customthinking.com is delegated to two name servers ns1.liquidweb.com and ns.liquidweb.com.

customthinking.com shares the same name server setup as other domains, for instance schmizwack.com, mihealthsummit.com, gotslotmachine.com, 1pointsize.com and mitaso.com.

customthinking.com at least partially shares name servers with other domains, for instance 5.30.96.in-addr.arpa, hamcommunity.com, zero-victims.com, 61.28.50.in-addr.arpa and india-visa-online.org.

these name servers are often used together with ns1.sourcedns.com, ns.sourcedns.com, ns1.wiredtree.com and ns2.wiredtree.com.

Host names with two IP numbers:

The host name ns1.liquidweb.com points to 2607:fad0:0:8927::a and 69.16.223.254; the host name ns.liquidweb.com points to 2607:fad0:0:8917::a and 69.16.222.254.

Mail Servers

customthinking.com is served by a single mail server, customthinking.com.

customthinking.com resolves to IP 50.28.106.90.

customthinking.com - robtex.com