`firstdatabank.us`

DNSSEC	⚠️ Not signed
NS	`pdns73.ultradns.com` ⭐
		A	2001:502:f3ff::6d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns73.ultradns.com`
		A	156.154.64.73^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns73.ultradns.com`
NS	`pdns73.ultradns.biz`
		A	2610:a1:1015::6d^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns73.ultradns.biz`
		A	156.154.66.73^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns73.ultradns.biz`
NS	`pdns73.ultradns.net`
		A	2610:a1:1014::6d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns73.ultradns.net`
		A	156.154.65.73^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns73.ultradns.net`
NS	`pdns73.ultradns.org`
		A	2001:502:4612::6d^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns73.ultradns.org`
		A	156.154.67.73^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns73.ultradns.org`
SOA	`pdns73.ultradns.com`hostmaster@hearst.com 2015-03-12 #2

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785706212

Same first word

firstdatabank.com

firstdatabank.healthcare

firstdatabank.com.sg

firstdatabank.tel

firstdatabank.asia

firstdatabank.us

firstdatabank.ae

firstdatabank.sg

firstdatabank.cn

firstdatabank.info

firstdatabank.co.uk

DNS History

4 records (4 active, 0 former)

●NSpdns73.ultradns.biz2015-05-23 → 2026-08-02 · 2 obs

● 2015-05-23 02:14:26
● 2026-08-02 21:48:08

●NSpdns73.ultradns.com2015-05-23 → 2026-08-02 · 2 obs

● 2015-05-23 02:14:26
● 2026-08-02 21:48:08

●NSpdns73.ultradns.net2015-05-23 → 2026-08-02 · 2 obs

● 2015-05-23 02:14:26
● 2026-08-02 21:48:08

●NSpdns73.ultradns.org2015-05-23 → 2026-08-02 · 2 obs

● 2015-05-23 02:14:26
● 2026-08-02 21:48:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, y.cctld.us...	-
firstdatabank.us	pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.biz, pdns73.ultradns.org	-

✅ Authoritative Response

Server:156.154.64.73

NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.biz, pdns73.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstdatabank.us (unsigned zone)

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`pdns73.ultradns.biz, pdns73.ultradns.com...`
SOA	1	`pdns73.ultradns.com hostmaster.hearst.co`

Analysis

Name Servers

firstdatabank.us has four authoritative name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.

At least some of firstdatabank.us's name servers are shared with other domains, for example corrupt-tone.com, wff142.com, sympathetic-bathroom.pro and two more.

These name servers tend to be deployed in combination with the name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.

Four hostnames, each resolving to a pair of IP addresses: pdns73.ultradns.biz directs to 156.154.66.73 and 2610:a1:1015::6d; pdns73.ultradns.com directs to 156.154.64.73 and 2001:502:f3ff::6d; pdns73.ultradns.net directs to 156.154.65.73 and 2610:a1:1014::6d; pdns73.ultradns.org directs to 156.154.67.73 and 2001:502:4612::6d.

firstdatabank.us - robtex.com