testrb.com - dns.ninja

`testrb.com`

DNSSEC	⚠️ Not signed
A	20.62.72.11^{🇺🇸 Microsoft20.48.0.0/12}
NS	`ns20.digicertdns.com` ⭐
		A	2600:1800:10::1:1f^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
		A	208.94.148.223^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
NS	`ns10.dnsmadeeasy.com`
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
NS	`ns14.dnsmadeeasy.com`
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
NS	`ns15.dnsmadeeasy.com`
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`5xpb4tkvv6t2f085d58gky8vzzgds9s4`
TXT	`PM0RSA8A0BQ9ISORH7R7CJH2FB`
SOA	`ns20.digicertdns.com`dns@digicertdns.com 2009-12-24 #72

`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=1783909537

Subdomains

www.testrb.com

Same first word

testrb.top

testrb.com

Similar names

brtest.website

bretts.biz

brtest.co.uk

sterbt.de

brtest.cloud

trbest.us

bestrt.com

rbtest.com

rbtest.us

bettsr.com

trbets.com

brtest.ru

brestt.cz

rbtest.de

betrts.com

bretts.email

tbsert.com

rbetts.me

bretts.org

bretts.ca

bretts.com

bretts.co.uk

bretts.net.au

rtbets.fr

bretts.com.au

bretts.be

betstr.com

bretts.net

DNS History

19 records (13 active, 6 former)

○NSns1.recyclebank.com2015-08-22 → 2020-02-11 · 4 obs

● 2015-08-22 10:10:04
● 2020-02-11 11:19:32
○ 2026-02-21 07:19:30
○ 2026-07-13 02:49:26

●NSns10.dnsmadeeasy.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

●NSns11.dnsmadeeasy.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

●NSns12.dnsmadeeasy.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

●NSns13.dnsmadeeasy.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

●NSns14.dnsmadeeasy.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

●NSns15.dnsmadeeasy.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

○NSns2.recyclebank.com2015-08-22 → 2020-02-11 · 4 obs

● 2015-08-22 10:10:04
● 2020-02-11 11:19:32
○ 2026-02-21 07:19:30
○ 2026-07-13 02:49:26

●NSns20.digicertdns.com2026-02-21 → 2026-07-13 · 3 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
● 2026-07-13 02:49:26

●MXalt1.aspmx.l.google.com2020-02-11 → 2026-07-13 · 3 obs

○ 2017-03-14 01:57:00
● 2020-02-11 11:19:32
● 2026-07-13 02:49:26

●MXalt2.aspmx.l.google.com2020-02-11 → 2026-07-13 · 3 obs

○ 2017-03-14 01:57:00
● 2020-02-11 11:19:32
● 2026-07-13 02:49:26

●MXaspmx.l.google.com2020-02-11 → 2026-07-13 · 3 obs

○ 2017-03-14 01:57:00
● 2020-02-11 11:19:32
● 2026-07-13 02:49:26

●MXaspmx2.googlemail.com2020-02-11 → 2026-07-13 · 3 obs

○ 2017-03-14 01:57:00
● 2020-02-11 11:19:32
● 2026-07-13 02:49:26

●MXaspmx3.googlemail.com2020-02-11 → 2026-07-13 · 3 obs

○ 2017-03-14 01:57:00
● 2020-02-11 11:19:32
● 2026-07-13 02:49:26

○MXeast.smtp.exch027.serverdata.net2017-03-14 → 2017-03-14 · 3 obs

● 2017-03-14 01:57:00
○ 2020-02-11 11:19:32
○ 2026-07-13 02:49:26

○MXwest.smtp.exch027.serverdata.net2017-03-14 → 2017-03-14 · 3 obs

● 2017-03-14 01:57:00
○ 2020-02-11 11:19:32
○ 2026-07-13 02:49:26

●A20.62.72.112026-02-24 → 2026-07-13 · 20 obs

○ 2026-02-21 07:19:30
● 2026-02-24 14:01:38
● 2026-03-01 04:33:50
○ 2026-03-13 03:26:34
● 2026-03-20 15:31:52
○ 2026-03-20 16:19:30
○ 2026-03-29 10:09:04
● 2026-04-05 18:17:14
○ 2026-04-09 07:17:08
● 2026-04-12 23:35:20
○ 2026-04-18 23:40:00
● 2026-04-24 16:38:22
● 2026-04-28 17:47:46
○ 2026-04-28 18:40:14
● 2026-04-29 10:29:36
○ 2026-05-12 03:20:50
● 2026-06-23 19:11:52
○ 2026-07-04 02:51:00
● 2026-07-13 02:49:24
● 2026-07-13 02:49:26

○A20.75.109.1122026-02-21 → 2026-07-04 · 21 obs

○ 2020-02-11 11:19:32
● 2026-02-21 07:19:30
○ 2026-02-24 14:01:38
○ 2026-03-01 04:33:50
● 2026-03-13 03:26:34
○ 2026-03-20 15:31:52
● 2026-03-20 16:19:30
● 2026-03-29 10:09:04
○ 2026-04-05 18:17:14
● 2026-04-09 07:17:08
○ 2026-04-12 23:35:20
● 2026-04-18 23:40:00
○ 2026-04-24 16:38:22
○ 2026-04-28 17:47:46
● 2026-04-28 18:40:14
○ 2026-04-29 10:29:36
● 2026-05-12 03:20:50
○ 2026-06-23 19:11:52
● 2026-07-04 02:51:00
○ 2026-07-13 02:49:24
○ 2026-07-13 02:49:26

○A204.174.47.1102015-08-22 → 2020-02-11 · 4 obs

● 2015-08-22 10:10:04
● 2020-02-11 11:19:32
○ 2026-02-21 07:19:30
○ 2026-07-13 02:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
testrb.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.80.124.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testrb.com (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.62.72.11`
NS	6	`ns13.dnsmadeeasy.com, ns10.dnsmadeeasy.com...`
MX	5	`aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 10)...`
TXT	2	`5xpb4tkvv6t2f085d58gky8vzzgds9s4, PM0RSA8A0BQ9ISORH7R7CJH2FB`
SOA	1	`ns20.digicertdns.com dns.digicertdns.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

Hierarchy

The domain www.testrb.com falls under the parent testrb.com.

IP Addresses

testrb.com resolves to one IP address: 20.62.72.11.

nagem.com.br, 70mmentertainments.com, tricf.com and two other host names share IP numbers with testrb.com.

Name Servers

The DNS delegation for testrb.com covers 7 name servers: ns20.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com and 4 more.

At least some of testrb.com's name servers are shared with other domains, for example montienbangkok.com, lumasenseinc.com, membersonline.org and two more.

These name servers tend to co-occur with ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and 6 other name servers in the same DNS delegations.

Hostnames that resolve to two IP addresses:

ns20.digicertdns.com maps to two IP addresses — 208.94.148.223 and 2600:1800:10::1:1f.

ns10.dnsmadeeasy.com maps to two IP addresses — 208.94.148.4 and 2600:1800:10::1.

ns11.dnsmadeeasy.com maps to two IP addresses — 208.80.124.4 and 2600:1801:11::1.

ns12.dnsmadeeasy.com maps to two IP addresses — 208.80.126.4 and 2600:1802:12::1.

ns13.dnsmadeeasy.com maps to two IP addresses — 208.80.125.4 and 2600:1801:13::1.

ns14.dnsmadeeasy.com maps to two IP addresses — 208.80.127.4 and 2600:1802:14::1.

ns15.dnsmadeeasy.com maps to two IP addresses — 208.94.149.4 and 2600:1800:15::1.

Mail Servers

testrb.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

testrb.com has at least partial mail server overlap with other domains such as bizzclick.com, ns500731.ns500742.ns500754.ns500731.ns500671.ns500678.ns500688.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500742.ns500754.ns500671.ns500731.ns500754.ns500671.ns500704.ns500671.ns500688.ns500671.ns500671.ns500678.ns500666.ns500142.lusty(0x736c7574)z.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com maps to two IP addresses — 142.250.31.27 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.