`portbert.com`

DNSSEC	⚠️ Not signed
A	192.157.56.140^{🇺🇸 SERVER-MANIA192.157.56.0/22 B2Net Solutions}
NS	`ns1.brainydns.com` ⭐
		A	23.19.67.18^{🇺🇸 LEASEWEB-USA-LAX-1123.19.64.0/20 Leaseweb USA, Inc.}
			PTR	`watchmanagement.net`
		A	64.120.31.81^{🇺🇸 LEASEWEB-USA-NYC-1164.120.28.0/22 Leaseweb USA, Inc.}
			PTR	`ip-64-120-31-81.defastlink.net`
		A	74.63.241.18^{🇺🇸 Limestone Networks74.63.192.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`18-241-63-74.static.reverse.lstn.net`
		A	192.157.56.138^{🇺🇸 SERVER-MANIA192.157.56.0/22 B2Net Solutions}
			PTR	`server.en.gs`
		A	199.115.116.161^{🇺🇸 LEASEWEB-US199.115.112.0/21 Leaseweb USA, Inc. US}
			PTR	`ip-199-115-116-161.defastlink.net`
		A	207.244.67.194^{🇺🇸 LEASEWEB-US207.244.64.0/18 Leaseweb USA, Inc. US}
			PTR	`ip-207-244-67-194.defastlink.net`
		A	208.115.247.67^{🇺🇸 Limestone Networks208.115.247.0/24}
			PTR	`67-247-115-208.static.reverse.lstn.net`
		A	216.245.197.162^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`162-197-245-216.static.reverse.lstn.net`
NS	`ns2.brainydns.com`
		A	5.79.71.13^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
			PTR	`ip-5-79-71-13.defastlink.net`
		A	212.32.255.112^{🇳🇱 LEASEWEB-NL-AMS-01212.32.224.0/19}
			PTR	`ip-212-32-255-112.defastlink.net`
		A	212.92.104.1^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
			PTR	`ip-212-92-104-1.defastlink.net`
		A	212.92.104.113^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
			PTR	`ip-212-92-104-113.defastlink.net`
SOA	`ns1.brainydns.com`admin@portbert.com 2026-03-16 #2

`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

Same first word

portbert.com

Similar names

brettpro.com

btreport.net

btreport.com

DNS History

5 records (3 active, 2 former)

●NSns1.brainydns.com2026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:05:00
● 2026-03-24 02:16:20

●NSns2.brainydns.com2026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:05:00
● 2026-03-24 02:16:20

●A192.157.56.1402026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-21 08:08:08
● 2026-03-24 02:16:20

○A192.157.56.1412026-03-20 → 2026-03-20 · 3 obs

● 2026-03-20 18:05:00
○ 2026-03-21 08:08:08
○ 2026-03-24 02:16:20

○A192.157.56.1422026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-20 18:05:00
● 2026-03-21 08:08:08
○ 2026-03-24 02:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
portbert.com	ns1.brainydns.com, ns2.brainydns.com	8 records

✅ Authoritative Response

Server:192.157.56.138

NS records: ns1.brainydns.com, ns2.brainydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portbert.com (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.157.56.140`
NS	2	`ns1.brainydns.com, ns2.brainydns.com`
SOA	1	`ns1.brainydns.com admin.portbert.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.brainydns.com, ns1.brainydns.com, ns1.brainydns.com...)

Analysis

IP Addresses

portbert.com points to a single IP number: 192.157.56.140.

other host names for instance ru-drivemusic.net, wire.kapitall.com.sitetool.org, neck-4012.slyip.net, www.proxyism.com.sitetool.org and httpbit.ly share IP numbers with portbert.com.

Name Servers

portbert.com is delegated to two name servers: ns1.brainydns.com and ns2.brainydns.com.

portbert.com shares the same name server setup as other domains, for example hardglamcash.com, gurudroid.com, local300csf.org, bookys.net and rachidstyle.com.

portbert.com at least partially shares name servers with other domains, for instance divas.com.mx, cb01.love, yanshuj.com, superdominio.org and abphy.com.

These name servers are commonly used with ns1.emu-dns.com, ns2.emu-dns.com, ns1.magpiedns.com and ns2.magpiedns.com.

Names with eight IPs:

ns1.brainydns.com points to: 23.19.67.18, 64.120.31.81, 74.63.241.18, 192.157.56.138, 199.115.116.161, 207.244.67.194, 208.115.247.67 and 216.245.197.162.

Names with four IPs:

ns2.brainydns.com points to: 5.79.71.13, 212.32.255.112, 212.92.104.1 and 212.92.104.113.

portbert.com - robtex.com

portbert.com

com