`keepbcbstx.com`

DNSSEC	🔒 Signed (DS record present)
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
NS	`pdns166.ultradns.com` ⭐
		A	2001:502:f3ff::ca^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns166.ultradns.com`
		A	156.154.64.166^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns166.ultradns.com`
NS	`ns47.ultradns2.com`
		A	2610:a1:312f::53^{🇺🇸 AS3991692610:a1:312f::/48}
			PTR	`ns47.ultradns2.com`
		A	204.74.104.47^{🇺🇸 AS399169204.74.104.0/24 UltraDNS}
			PTR	`ns47.ultradns2.com`
NS	`ns47.ultradns2.org`
		A	2610:a1:322f::53^{🇺🇸 AS3991692610:a1:322f::/48}
			PTR	`ns47.ultradns2.org`
		A	204.74.106.47^{🇺🇸 AS399169204.74.106.0/24 UltraDNS}
			PTR	`ns47.ultradns2.org`
NS	`pdns166.ultradns.biz`
		A	2610:a1:1015::ca^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns166.ultradns.biz`
		A	156.154.66.166^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns166.ultradns.biz`
NS	`pdns166.ultradns.net`
		A	2610:a1:1014::ca^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns166.ultradns.net`
		A	156.154.65.166^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns166.ultradns.net`
NS	`pdns166.ultradns.org`
		A	2001:502:4612::ca^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns166.ultradns.org`
		A	156.154.67.166^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns166.ultradns.org`
TXT	`v=spf1 -all`
SOA	`pdns166.ultradns.com`richard_smosna@bcbsil.com 2018-11-09 #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=1784536167

Same first word

keepbcbstx.com

DNS History

7 records (7 active, 0 former)

●NSns47.ultradns2.com2026-07-06 → 2026-07-20 · 3 obs

○ 2015-07-23 17:06:56
● 2026-07-06 20:36:06
● 2026-07-20 08:58:10

●NSns47.ultradns2.org2026-07-06 → 2026-07-20 · 3 obs

○ 2015-07-23 17:06:56
● 2026-07-06 20:36:06
● 2026-07-20 08:58:10

●NSpdns166.ultradns.biz2015-07-23 → 2026-07-20 · 2 obs

● 2015-07-23 17:06:56
● 2026-07-20 08:58:10

●NSpdns166.ultradns.com2015-07-23 → 2026-07-20 · 2 obs

● 2015-07-23 17:06:56
● 2026-07-20 08:58:10

●NSpdns166.ultradns.net2015-07-23 → 2026-07-20 · 2 obs

● 2015-07-23 17:06:56
● 2026-07-20 08:58:10

●NSpdns166.ultradns.org2015-07-23 → 2026-07-20 · 2 obs

● 2015-07-23 17:06:56
● 2026-07-20 08:58:10

●A204.74.99.1002015-07-23 → 2026-07-20 · 2 obs

● 2015-07-23 17:06:56
● 2026-07-20 08:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
keepbcbstx.com	pdns166.ultradns.net, pdns166.ultradns.com, pdns166.ultradns.biz, pdns166.ultradns.org...	4 records

✅ Authoritative Response

Server:156.154.65.166

NS records: pdns166.ultradns.net, pdns166.ultradns.com, pdns166.ultradns.biz, pdns166.ultradns.org, ns47.ultradns2.com, ns47.ultradns2.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2084ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	6	`ns47.ultradns2.com, ns47.ultradns2.org...`
TXT	1	`v=spf1 -all`
SOA	1	`pdns166.ultradns.com richard_smosna.bcbs`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns166.ultradns.com, pdns166.ultradns.com, ns47.ultradns2.com...)

Analysis

IP Addresses

keepbcbstx.com has exactly one IP address — 204.74.99.100.

jessicalondon.be, jmendez.cybergal.com, nauman.cliffhanger.com plus two other host names have IP numbers in common with keepbcbstx.com.

Name Servers

keepbcbstx.com has 6 name servers — pdns166.ultradns.biz, pdns166.ultradns.com, ns47.ultradns2.com and 3 others.

keepbcbstx.com partially shares its NS delegation with several other domains, including emailhcsc.com, bcbsilcommunitymltss.com, hcsc2016srr.com and two others.

In DNS configurations, these name servers often share authority with ns47.ultradns2.org, pdns166.ultradns.net, pdns166.ultradns.org and 6 other name servers.

Host names pointing to two IP addresses:

pdns166.ultradns.biz resolves to 156.154.66.166 and 2610:a1:1015::ca.

pdns166.ultradns.com resolves to 156.154.64.166 and 2001:502:f3ff::ca.

ns47.ultradns2.com resolves to 204.74.104.47 and 2610:a1:312f::53.

pdns166.ultradns.net resolves to 156.154.65.166 and 2610:a1:1014::ca.

pdns166.ultradns.org resolves to 156.154.67.166 and 2001:502:4612::ca.

ns47.ultradns2.org resolves to 204.74.106.47 and 2610:a1:322f::53.