`buildcorestrength.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	`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	`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`
TXT	`v=spf1 -all`
SOA	`ns2.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=1774393017

Same first word

buildcorestrength.com

DNS History

9 records (4 active, 5 former)

●NSns1.afternic.com2026-02-19 → 2026-03-24 · 3 obs

○ 2017-01-15 22:07:04
● 2026-02-19 08:40:48
● 2026-03-24 23:06:38

●NSns2.afternic.com2026-02-19 → 2026-03-24 · 3 obs

○ 2017-01-15 22:07:04
● 2026-02-19 08:40:48
● 2026-03-24 23:06:38

○NSns25.ixwebhosting.com2016-04-20 → 2017-01-15 · 4 obs

● 2016-04-20 17:02:44
● 2017-01-15 22:07:04
○ 2026-02-19 08:40:48
○ 2026-03-24 23:06:38

○NSns26.ixwebhosting.com2016-04-20 → 2017-01-15 · 4 obs

● 2016-04-20 17:02:44
● 2017-01-15 22:07:04
○ 2026-02-19 08:40:48
○ 2026-03-24 23:06:38

○MXmail1301.ixwebhosting.com2017-01-15 → 2017-01-15 · 3 obs

● 2017-01-15 22:07:04
○ 2026-02-19 08:40:48
○ 2026-03-24 23:06:38

●A13.248.169.482026-02-19 → 2026-03-24 · 3 obs

○ 2020-01-09 06:19:16
● 2026-02-19 08:40:48
● 2026-03-24 23:06:38

○A162.215.249.402020-01-09 → 2020-01-09 · 4 obs

○ 2017-01-15 22:07:04
● 2020-01-09 06:19:16
○ 2026-02-19 08:40:48
○ 2026-03-24 23:06:38

○A76.163.56.22016-04-20 → 2017-01-15 · 4 obs

● 2016-04-20 17:02:44
● 2017-01-15 22:07:04
○ 2020-01-09 06:19:16
○ 2026-03-24 23:06:38

●A76.223.54.1462026-02-19 → 2026-03-24 · 3 obs

○ 2020-01-09 06:19:16
● 2026-02-19 08:40:48
● 2026-03-24 23:06:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
buildcorestrength.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildcorestrength.com (unsigned zone)

⏱️ Timing

Total: 120ms | 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

IP Addresses

buildcorestrength.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

other host names including remotespeed.com, topone.publicsets.com, netmek.com, www.turkoin.com and mail.streamplanet.org share IP numbers with buildcorestrength.com.

Name Servers

buildcorestrength.com is delegated to two name servers ns1.afternic.com and ns2.afternic.com.

buildcorestrength.com shares the same name server setup as other domains, for instance mk-med.com, live(0x706f726e)studio.com, lotterysystemreviews.publicsets.com, underarmwhitening.publicsets.com and sixstars.com.

buildcorestrength.com at least partially shares name servers with other domains, for instance dacu.org, wshirts.com, excouple.com, safeaim.com and zabajka.com.

These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-k5c8w4q6vmmf4xaqnojccr.ns101.verify.hn.

Host names with two IP numbers:

The host name ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; the host name ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

buildcorestrength.com - robtex.com