`rbierman.com`

DNSSEC	⚠️ Not signed
A	74.93.10.178^{🇺🇸 COMCAST-IBONE74.92.0.0/14 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
		PTR	`74-93-10-178-sfba.hfc.comcastbusiness.net`
NS	`ns1.dns-diy.net` ⚠️ Not in zone NS records
		A	216.245.203.122^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`122-203-245-216.static.reverse.lstn.net`
NS	`ns2.dns-diy.net` ⚠️ Not in zone NS records
		A	69.162.86.2^{🇺🇸 Limestone Networks69.162.64.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`2-86-162-69.static.reverse.lstn.net`
MX	`mail.rbierman.com` ⭐
		A	74.93.10.179^{🇺🇸 COMCAST-IBONE74.92.0.0/14 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.bierman.net`
SOA	`.`hostmaster@nameserver serial=7

`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=1771291435

Similar names

brinemar.com

barminer.com

rbmarine.com

berriman.tv

mbarrien.com

brmarine.com

barnimer.de

berriman.com

DNS History

5 records (4 active, 1 former)

○NS(root)2015-07-05 → 2018-08-22 · 3 obs

● 2015-07-05 20:51:36
● 2018-08-22 07:38:34
○ 2026-02-26 13:48:44

●NSns1.dns-diy.net2026-02-26 → 2026-02-26 · 2 obs

○ 2018-08-22 07:38:34
● 2026-02-26 13:48:44

●NSns2.dns-diy.net2026-02-26 → 2026-02-26 · 2 obs

○ 2018-08-22 07:38:34
● 2026-02-26 13:48:44

●MXmail.rbierman.com2015-07-05 → 2026-02-26 · 2 obs

● 2015-07-05 20:51:36
● 2026-02-26 13:48:44

●A74.93.10.1782015-07-05 → 2026-02-26 · 2 obs

● 2015-07-05 20:51:36
● 2026-02-26 13:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rbierman.com	ns1.dns-diy.net, ns2.dns-diy.net	-

✅ Authoritative Response

Server: 216.245.203.122

NS records: ns1.dns-diy.net, ns2.dns-diy.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbierman.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.93.10.178`
MX	1	`mail.rbierman.com (pri: 0)`
SOA	1	`. hostmaster.nameserver`

AI analysis

rbierman.com resolves to a single IP address: 74.93.10.178.

Other host names including bierman.computer, bierman.horse, kaylab.horse, alexanderbierman.com and bierman.space share IP numbers with rbierman.com.

rbierman.com's delegation uses two name servers, ns1.dns-diy.net and ns2.dns-diy.net.

rbierman.com shares the same name server setup as other domains, for example limido.net, slavio.com, cpranytime.com, seriprint.com and officevn.com.

rbierman.com at least partially shares name servers with other domains, including hkocp.com, fkyd.com, smartpolo.com, arbse.net and amcon.com.

Host names with a single IP:

ns1.dns-diy.net points to 216.245.203.122.

ns2.dns-diy.net points to 69.162.86.2.

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

mail.rbierman.com points to a single IP: 74.93.10.179.

rbierman.com - robtex.com

rbierman.com

com