`thinkstructures.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=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=1776286847

Subdomains

mx.thinkstructures.com

Same first word

thinkstructures.com

DNS History

10 records (5 active, 5 former)

●NSns1.afternic.com2026-03-05 → 2026-04-15 · 3 obs

○ 2017-03-15 14:01:20
● 2026-03-05 04:50:14
● 2026-04-15 21:24:24

●NSns2.afternic.com2026-03-05 → 2026-04-15 · 3 obs

○ 2017-03-15 14:01:20
● 2026-03-05 04:50:14
● 2026-04-15 21:24:24

○NSns37.domaincontrol.com2015-06-20 → 2017-03-15 · 4 obs

● 2015-06-20 05:54:22
● 2017-03-15 14:01:20
○ 2026-03-05 04:50:14
○ 2026-04-15 21:24:24

○NSns38.domaincontrol.com2015-06-20 → 2017-03-15 · 4 obs

● 2015-06-20 05:54:22
● 2017-03-15 14:01:20
○ 2026-03-05 04:50:14
○ 2026-04-15 21:24:24

●NSverification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn2026-03-05 → 2026-04-15 · 3 obs

○ 2017-03-15 14:01:20
● 2026-03-05 04:50:14
● 2026-04-15 21:24:24

○MXmailstore1.secureserver.net2015-06-20 → 2017-03-15 · 4 obs

● 2015-06-20 05:54:22
● 2017-03-15 14:01:20
○ 2026-03-05 04:50:14
○ 2026-04-15 21:24:24

○MXsmtp.secureserver.net2015-06-20 → 2017-03-15 · 4 obs

● 2015-06-20 05:54:22
● 2017-03-15 14:01:20
○ 2026-03-05 04:50:14
○ 2026-04-15 21:24:24

●A13.248.169.482026-03-05 → 2026-04-15 · 3 obs

○ 2017-03-15 14:01:20
● 2026-03-05 04:50:14
● 2026-04-15 21:24:24

○A50.63.122.12015-06-20 → 2017-03-15 · 4 obs

● 2015-06-20 05:54:22
● 2017-03-15 14:01:20
○ 2026-03-05 04:50:14
○ 2026-04-15 21:24:24

●A76.223.54.1462026-03-05 → 2026-04-15 · 3 obs

○ 2017-03-15 14:01:20
● 2026-03-05 04:50:14
● 2026-04-15 21:24:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
thinkstructures.com	ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkstructures.com (unsigned zone)

⏱️ Timing

Total: 978ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

The parent of mx.thinkstructures.com is thinkstructures.com.

IP Addresses

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

Other host names, for instance terraheart.com, miroware.com, ns.aticomp.com, mail.canvads.com and gowater.org share IP numbers with thinkstructures.com.

Name Servers

The domain thinkstructures.com is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.

thinkstructures.com shares name servers with other domains at least partially, for instance hug-it.com, mail.investsmartindia.com, fxtip.com, lookgames.com and icreatio.com.

These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146

thinkstructures.com - robtex.com