`behaviorbasedlearning.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`ip-13-248-169-48.defastlink.net`
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=1774687907

Same first word

behaviorbasedlearning.com

DNS History

19 records (4 active, 15 former)

○NShidden-master.yahoo.com2015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-15 21:27:54
● 2015-06-22 01:32:44
○ 2015-11-14 09:23:22
○ 2026-03-28 09:12:28

○NSno-dyn-updates.san.yahoo.com2015-11-14 → 2017-09-10 · 4 obs

○ 2015-06-22 01:32:44
● 2015-11-14 09:23:22
● 2017-09-10 21:28:48
○ 2026-03-28 09:12:28

●NSns1.afternic.com2026-03-28 → 2026-03-28 · 2 obs

○ 2017-09-10 21:28:48
● 2026-03-28 09:12:28

●NSns2.afternic.com2026-03-28 → 2026-03-28 · 2 obs

○ 2017-09-10 21:28:48
● 2026-03-28 09:12:28

○NSyns1.yahoo.com2008-03-15 → 2017-09-10 · 3 obs

● 2008-03-15 21:27:54
● 2017-09-10 21:28:48
○ 2026-03-28 09:12:28

○NSyns2.yahoo.com2008-03-15 → 2017-09-10 · 3 obs

● 2008-03-15 21:27:54
● 2017-09-10 21:28:48
○ 2026-03-28 09:12:28

○MXmx-biz.mail.am0.yahoodns.net2015-06-22 → 2017-09-10 · 4 obs

○ 2008-03-15 21:27:54
● 2015-06-22 01:32:44
● 2017-09-10 21:28:48
○ 2026-03-28 09:12:28

○MXmx1.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

○MXmx5.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

●A13.248.169.482026-03-28 → 2026-03-28 · 2 obs

○ 2017-09-10 21:28:48
● 2026-03-28 09:12:28

○A67.195.61.462015-11-14 → 2017-09-10 · 4 obs

○ 2015-06-22 01:32:44
● 2015-11-14 09:23:22
● 2017-09-10 21:28:48
○ 2026-03-28 09:12:28

○A68.142.234.512008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

○A68.142.234.522008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

○A68.142.234.532008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

○A68.142.234.542008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

○A68.142.234.552008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

○A68.142.234.562008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:27:54
○ 2015-06-22 01:32:44
○ 2026-03-28 09:12:28

●A76.223.54.1462026-03-28 → 2026-03-28 · 2 obs

○ 2017-09-10 21:28:48
● 2026-03-28 09:12:28

○A98.136.187.132015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-15 21:27:54
● 2015-06-22 01:32:44
○ 2015-11-14 09:23:22
○ 2026-03-28 09:12:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
behaviorbasedlearning.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 behaviorbasedlearning.com (unsigned zone)

⏱️ Timing

Total: 75ms | 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

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

Other host names, for instance idealmeters.com, learnspanishtutor.publicsets.com, crossfall.com, fromthestone.com and nl.innovomail.com share IP numbers with behaviorbasedlearning.com.

Name Servers

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

behaviorbasedlearning.com uses the same name server setup as other domains, for instance telkomsel.premium.mobi, poli(0x73686974).com, htmf.com, kratomextra.com and makerssupply.com.

behaviorbasedlearning.com shares name servers with other domains at least partially, for instance globaliebtp.com, sinergit.com, theluxuryrealtygroup.com, burnsense.com and milwaukeecleaningservices.com.

these name servers are commonly used together with verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-kezgve4cpkyigwb9yfxelc.ns101.verify.hn.

Host names with two IP numbers:

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

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

behaviorbasedlearning.com - robtex.com