firstcentralsb.com - dns.ninja

`firstcentralsb.com`

DNSSEC	⚠️ Not signed
A	192.0.49.79^{🇺🇸 AS62659192.0.49.0/24 Q2 Software, Inc.}
NS	`ns51.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns52.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`firstcentralsb-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`google-site-verification=ucAoMEWvDf7Egrl2ENc_-k34FuWVc8TSXYzDFkEQgC8`
TXT	`MS=ms27166848`
TXT	`7olsbgp1m9gnqk0m82g2jp1cqi`
TXT	`t4ee7auj1fbjbpqmegcejs153p`
TXT	`70ji0m512pjl4q11es6k29blvg`
TXT	`5anfIGjMJec7/VY4FaoLgSgrgk87LwF5zlQvParFzz7Q4DoO6/Kem7GodwM8o/WXDpZFfVXmAg7/6...`
TXT	`citrix.mobile.ads.otp=zvg2vuru7dcbldg8oqqix`
TXT	`google-gws-recovery-domain-verification=67565715`
TXT	`v=spf1 a mx include:spfhost.messageprovider.com include:spf.protection.outloo...`
SOA	`NS51.WORLDNIC.com`namehost@WORLDNIC.com serial=126021115

`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=1785112872

Subdomains

www.firstcentralsb.com

Same first word

firstcentralsb.bank

firstcentralsb.com

DNS History

6 records (4 active, 2 former)

●NSns51.worldnic.com2015-08-14 → 2026-07-27 · 2 obs

● 2015-08-14 09:48:18
● 2026-07-27 01:00:42

●NSns52.worldnic.com2015-08-14 → 2026-07-27 · 2 obs

● 2015-08-14 09:48:18
● 2026-07-27 01:00:42

●MXfirstcentralsb-com.mail.protection.outlook.com2017-03-21 → 2026-07-27 · 3 obs

○ 2016-06-28 14:30:54
● 2017-03-21 20:41:06
● 2026-07-27 01:00:42

○MXmail.ohnward.com2015-08-14 → 2016-06-28 · 4 obs

● 2015-08-14 09:48:18
● 2016-06-28 14:30:54
○ 2017-03-21 20:41:06
○ 2026-07-27 01:00:42

●A192.0.49.792016-06-28 → 2026-07-27 · 3 obs

○ 2016-03-04 22:36:24
● 2016-06-28 14:30:54
● 2026-07-27 01:00:42

○A65.157.72.122015-08-14 → 2016-03-04 · 4 obs

● 2015-08-14 09:48:18
● 2016-03-04 22:36:24
○ 2016-06-28 14:30:54
○ 2026-07-27 01:00:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firstcentralsb.com	ns51.worldnic.com, ns52.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns51.worldnic.com, ns52.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcentralsb.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.0.49.79`
NS	2	`ns51.worldnic.com, ns52.worldnic.com`
MX	1	`firstcentralsb-com.mail.protection.outlo`
TXT	9	`v=spf1 a mx include:spfhost.messageprovi, citrix.mobile.ads.otp=zvg2vuru7dcbldg8oq...`
SOA	1	`NS51.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)

Analysis

Hierarchy

www.firstcentralsb.com is a subdomain of firstcentralsb.com.

IP Addresses

firstcentralsb.com directs to one IP number, which is 192.0.49.79.

Other host names share IP numbers with firstcentralsb.com; www.firstcentralsb.com is one such example.

Name Servers

firstcentralsb.com is served by two delegated name servers, ns51.worldnic.com and ns52.worldnic.com.

firstcentralsb.com has the same name server delegation as a number of other domains, such as perotaviation.com, wylaw.com, konewkoandassoc.ai and two more.

The name servers for firstcentralsb.com overlap at least in part with those of other domains, including cadsti-ne.com and zdravete.com.

These name servers commonly appear alongside the name servers dns1.register.com and dns2.register.com.

Both ns51.worldnic.com and ns52.worldnic.com have a single IP address each — ns51.worldnic.com resolves to 162.159.26.165 while ns52.worldnic.com resolves to 162.159.27.8.

Mail Servers

firstcentralsb.com routes its mail through a single mail server, firstcentralsb-com.mail.protection.outlook.com.

firstcentralsb-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.40.2, 52.101.40.4 and 52.101.194.0, along with 5 other.