rbtech.com - dns.ninja

`rbtech.com`

DNSSEC	⚠️ Not signed
A	3.215.189.190^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-215-189-190.compute-1.amazonaws.com`
A	3.220.33.92^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
A	44.206.79.16^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
NS	`dns-01.riverbed.com` ⭐
		A	2600:9000:5303:ec00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1004.awsdns-61.net`
		A	205.251.195.236^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1004.awsdns-61.net`
NS	`dns-02.riverbed.com`
		A	2600:9000:5304:e900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1257.awsdns-29.org`
		A	205.251.196.233^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1257.awsdns-29.org`
NS	`dns-03.riverbed.com`
		A	2600:9000:5301:a300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-419.awsdns-52.com`
		A	205.251.193.163^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-419.awsdns-52.com`
NS	`dns-04.riverbed.com`
		A	2600:9000:5306:5100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1617.awsdns-10.co.uk`
		A	205.251.198.81^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1617.awsdns-10.co.uk`
TXT	`v=spf1 -all`
SOA	`dns-01.riverbed.com`hostmaster@riverbed.com serial=1667

`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=1782677880

Subdomains

ns1.rbtech.com

ns2.rbtech.com

Same first word

rbtech.eu

rbtech.at

rbtech.cz

rbtech.pro

rbtech.org

rbtech.de

rbtech.co

rbtech.info

rbtech.com

rbtech.ac.th

rbtech.co.nz

rbtech.cn

rbtech.in

rbtech.us

rbtech.github.io

rbtech.net

rbtech.com.au

Similar names

brecht.net

thebcr.vn

brtech.net

brecht.pl

therbc.com

brtech.com.br

brecht.name

bertch.com

brecht.fr

brecht.it

techbr.com

brtech.com.hk

bercht.com.br

brecht.be

techrb.cc

bercht.com

brtech.co.kr

brtech.co.in

bertch.eu

bertch.fr

techbr.com.br

therbc.org

brecht.de

rbecht.com

ctherb.org

brtech.kr

brecht.email

brtech.pl

brecht.io

brecht.im

ctherb.com

brecht.je

brecht.systems

techbr.org

brtech.com.tw

brtech.ru

bretch.com

brecht.nl

brecht.ch

bercht.de

hbrtec.com

techrb.com

brecht.com

techbr.myshopify.com

thercb.org

brtech.co

tcherb.com

thebrc.ca

brtech.in

hbcert.com

thercb.com

brecht.us

DNS History

29 records (7 active, 22 former)

●NSdns-01.riverbed.com2026-02-22 → 2026-06-28 · 3 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-06-28 20:23:42

●NSdns-02.riverbed.com2026-02-22 → 2026-06-28 · 3 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-06-28 20:23:42

●NSdns-03.riverbed.com2026-02-22 → 2026-06-28 · 3 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-06-28 20:23:42

●NSdns-04.riverbed.com2026-02-22 → 2026-06-28 · 3 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-06-28 20:23:42

○NSns1.riverbed.com2015-05-31 → 2020-02-25 · 4 obs

● 2015-05-31 07:45:34
● 2020-02-25 17:57:34
○ 2026-02-22 18:22:18
○ 2026-06-28 20:23:42

○NSns2.riverbed.com2015-05-31 → 2020-02-25 · 4 obs

● 2015-05-31 07:45:34
● 2020-02-25 17:57:34
○ 2026-02-22 18:22:18
○ 2026-06-28 20:23:42

○NSns3.riverbed.com2015-05-31 → 2020-02-25 · 4 obs

● 2015-05-31 07:45:34
● 2020-02-25 17:57:34
○ 2026-02-22 18:22:18
○ 2026-06-28 20:23:42

○NSns4.riverbed.com2015-05-31 → 2020-02-25 · 4 obs

● 2015-05-31 07:45:34
● 2020-02-25 17:57:34
○ 2026-02-22 18:22:18
○ 2026-06-28 20:23:42

○A107.21.17.812026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-01 11:03:20
● 2026-06-06 08:24:08
○ 2026-06-28 20:23:40
○ 2026-06-28 20:23:42

○A174.129.112.1602026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-08 20:37:36
● 2026-06-01 11:03:20
○ 2026-06-06 08:24:08
○ 2026-06-28 20:23:42

○A18.233.209.392026-02-22 → 2026-02-26 · 5 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-02-26 15:40:58
○ 2026-03-05 09:16:14
○ 2026-06-28 20:23:42

○A208.70.196.332015-05-31 → 2020-02-25 · 4 obs

● 2015-05-31 07:45:34
● 2020-02-25 17:57:34
○ 2026-02-22 18:22:18
○ 2026-06-28 20:23:42

●A3.215.189.1902026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-06 08:24:08
● 2026-06-28 20:23:40
● 2026-06-28 20:23:42

●A3.220.33.922026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-06 08:24:08
● 2026-06-28 20:23:40
● 2026-06-28 20:23:42

○A3.92.114.1322026-02-26 → 2026-03-05 · 5 obs

○ 2026-02-24 23:06:10
● 2026-02-26 15:40:58
● 2026-03-05 09:16:14
○ 2026-05-01 17:16:34
○ 2026-06-28 20:23:42

○A34.196.172.2452026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-26 15:40:58
● 2026-03-05 09:16:14
○ 2026-05-01 17:16:34
○ 2026-06-28 20:23:42

○A34.204.254.1672026-05-01 → 2026-05-04 · 5 obs

○ 2026-03-05 09:16:14
● 2026-05-01 17:16:34
● 2026-05-04 13:38:38
○ 2026-05-06 23:12:08
○ 2026-06-28 20:23:42

○A34.238.105.232026-02-22 → 2026-02-26 · 5 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-02-26 15:40:58
○ 2026-03-05 09:16:14
○ 2026-06-28 20:23:42

○A35.170.204.822026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-01 11:03:20
● 2026-06-06 08:24:08
○ 2026-06-28 20:23:40
○ 2026-06-28 20:23:42

○A44.195.241.112026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-26 15:40:58
● 2026-03-05 09:16:14
○ 2026-05-01 17:16:34
○ 2026-06-28 20:23:42

○A44.199.13.52026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-08 20:37:36
● 2026-06-01 11:03:20
○ 2026-06-06 08:24:08
○ 2026-06-28 20:23:42

●A44.206.79.162026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-06 08:24:08
● 2026-06-28 20:23:40
● 2026-06-28 20:23:42

○A44.208.45.522026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-04 13:38:38
● 2026-05-06 23:12:08
● 2026-05-08 20:37:36
○ 2026-06-01 11:03:20
○ 2026-06-28 20:23:42

○A44.220.113.2442026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-04 13:38:38
● 2026-05-06 23:12:08
● 2026-05-08 20:37:36
○ 2026-06-01 11:03:20
○ 2026-06-28 20:23:42

○A54.161.109.1112026-06-01 → 2026-06-06 · 5 obs

○ 2026-05-08 20:37:36
● 2026-06-01 11:03:20
● 2026-06-06 08:24:08
○ 2026-06-28 20:23:40
○ 2026-06-28 20:23:42

○A54.226.172.2302026-05-01 → 2026-05-04 · 5 obs

○ 2026-03-05 09:16:14
● 2026-05-01 17:16:34
● 2026-05-04 13:38:38
○ 2026-05-06 23:12:08
○ 2026-06-28 20:23:42

○A54.85.33.812026-05-01 → 2026-05-04 · 5 obs

○ 2026-03-05 09:16:14
● 2026-05-01 17:16:34
● 2026-05-04 13:38:38
○ 2026-05-06 23:12:08
○ 2026-06-28 20:23:42

○A98.86.52.572026-02-22 → 2026-02-24 · 5 obs

○ 2020-02-25 17:57:34
● 2026-02-22 18:22:18
● 2026-02-24 23:06:10
○ 2026-02-26 15:40:58
○ 2026-06-28 20:23:42

○A98.91.159.2182026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-04 13:38:38
● 2026-05-06 23:12:08
● 2026-05-08 20:37:36
○ 2026-06-01 11:03:20
○ 2026-06-28 20:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
rbtech.com	dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com, dns-04.riverbed.com	4 records

✅ Authoritative Response

Server:205.251.198.81

NS records: dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com, dns-04.riverbed.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbtech.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.220.33.92, 44.206.79.16...`
NS	4	`dns-01.riverbed.com, dns-02.riverbed.com...`
TXT	1	`v=spf1 -all`
SOA	1	`dns-01.riverbed.com hostmaster.riverbed.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com...)

Analysis

Hierarchy

rbtech.com serves as the parent of ns1.rbtech.com and ns2.rbtech.com.

IP Addresses

The hostname rbtech.com resolves to three IP addresses: 3.215.189.190, 3.220.33.92 and 44.206.79.16.

www.riverbed.uk, ypay4tape.net, riverbedcorp.us plus two other host names have IP numbers in common with rbtech.com.

Name Servers

Four name servers handle the delegation for rbtech.com: dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com and dns-04.riverbed.com.

rbtech.com partially shares its NS delegation with several other domains, including cloudstormybackup.com, nbttech.co, cloudmytape.com and two others.

dns-01.riverbed.com, dns-02.riverbed.com, dns-03.riverbed.com and dns-04.riverbed.com each carry two IP addresses. dns-01.riverbed.com has 205.251.195.236 and 2600:9000:5303:ec00::1; dns-02.riverbed.com has 205.251.196.233 and 2600:9000:5304:e900::1; dns-03.riverbed.com has 205.251.193.163 and 2600:9000:5301:a300::1; dns-04.riverbed.com has 205.251.198.81 and 2600:9000:5306:5100::1.