`geoffreybrown.com`

DNSSEC	⚠️ Not signed
A	217.23.1.214^{🇳🇱 WORLDSTREAM-1217.23.0.0/20 WORLDSTREAM-BLK-217-23-0-0}
		PTR	`217-23-1-214.hosted-by-worldstream.net`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mail.geoffreybrown.com` ⭐
		A	217.23.1.214^{🇳🇱 WORLDSTREAM-1217.23.0.0/20 WORLDSTREAM-BLK-217-23-0-0}
			PTR	`217-23-1-214.hosted-by-worldstream.net`
TXT	`v=spf1 mx -all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1612785620

`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=1774812522

Subdomains

mail.geoffreybrown.com

Same first word

geoffreybrown.com

geoffreybrown.net

DNS History

7 records (4 active, 3 former)

●NSdns1.registrar-servers.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 13:18:30
● 2026-03-29 19:46:56

●NSdns2.registrar-servers.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 13:18:30
● 2026-03-29 19:46:56

○NSdns3.registrar-servers.com2015-05-28 → 2018-06-28 · 3 obs

● 2015-05-28 13:18:30
● 2018-06-28 13:25:12
○ 2026-03-29 19:46:56

○NSdns4.registrar-servers.com2015-05-28 → 2018-06-28 · 3 obs

● 2015-05-28 13:18:30
● 2018-06-28 13:25:12
○ 2026-03-29 19:46:56

○NSdns5.registrar-servers.com2015-05-28 → 2018-06-28 · 3 obs

● 2015-05-28 13:18:30
● 2018-06-28 13:25:12
○ 2026-03-29 19:46:56

●MXmail.geoffreybrown.com2015-10-17 → 2026-03-29 · 2 obs

● 2015-10-17 10:41:40
● 2026-03-29 19:46:56

●A217.23.1.2142015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 13:18:30
● 2026-03-29 19:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
geoffreybrown.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geoffreybrown.com (unsigned zone)

⏱️ Timing

Total: 797ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.23.1.214`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`mail.geoffreybrown.com (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

geoffreybrown.com is the parent of mail.geoffreybrown.com.

IP Addresses

geoffreybrown.com resolves to one IP number: 217.23.1.214.

Other host names, for instance mail.reichert-brown.com, reichert-brown.com, 217-23-1-214.hosted-by-worldstream.net and mail.geoffreybrown.com share IP numbers with geoffreybrown.com.

Name Servers

geoffreybrown.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

geoffreybrown.com shares the same name server setup as other domains, for instance voyeur9000.com, softwaretoolz.com, domashka.club, sardaa.com and prauxi.com.

geoffreybrown.com at least partially shares name servers with other domains, for instance olson.land, uploadedaccounting.net, geomar.co, poyow.com and qcdn.org.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

geoffreybrown.com is handled by a single mail server, mail.geoffreybrown.com.

mail.geoffreybrown.com resolves to IP 217.23.1.214.

geoffreybrown.com - robtex.com