`prbackoffice.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9596^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:ba5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.165^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.150^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`ned.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ned.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ned.ns.cloudflare.com`
		A	108.162.193.210^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	172.64.33.210^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	173.245.59.210^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
TXT	`zalo-platform-site-verification=HCwuS8EzErz3df51lOCqLrZrWt-qYbKXE3O`
TXT	`zalo-platform-site-verification=IVwa5xFw7Z5py8rfaTOjO5QfXK6ws5CSCpW`
TXT	`zalo-platform-site-verification=UeVX1_6qR0e7glOcqu5C4GMtr2Vfo09zDpO`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.165, 172.67.149.150
		IPv6	2606:4700:3035::ac43:9596, 2606:4700:3036::6815:ba5
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2395505871

`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

prbackoffice.com

DNS History

7 records (6 active, 1 former)

●NSkim.ns.cloudflare.com2026-02-19 → 2026-02-26 · 2 obs

● 2026-02-19 13:49:20
● 2026-02-26 22:38:10

●NSned.ns.cloudflare.com2026-02-19 → 2026-02-26 · 2 obs

● 2026-02-19 13:49:20
● 2026-02-26 22:38:10

●A104.21.11.1652026-02-19 → 2026-02-26 · 3 obs

○ 2016-08-14 01:50:26
● 2026-02-19 13:49:20
● 2026-02-26 22:38:10

●A172.67.149.1502026-02-19 → 2026-02-26 · 3 obs

○ 2016-08-14 01:50:26
● 2026-02-19 13:49:20
● 2026-02-26 22:38:10

●A2606:4700:3035::ac43:95962026-02-19 → 2026-02-26 · 3 obs

○ 2016-08-14 01:50:26
● 2026-02-19 13:49:20
● 2026-02-26 22:38:10

●A2606:4700:3036::6815:ba52026-02-19 → 2026-02-26 · 3 obs

○ 2016-08-14 01:50:26
● 2026-02-19 13:49:20
● 2026-02-26 22:38:10

○A69.64.147.2422015-05-16 → 2016-04-01 · 4 obs

● 2015-05-16 05:07:10
● 2016-04-01 05:21:04
○ 2016-08-14 01:50:26
○ 2026-02-26 22:38:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prbackoffice.com	kim.ns.cloudflare.com, ned.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.210

NS records: kim.ns.cloudflare.com, ned.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prbackoffice.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.165, 172.67.149.150`
AAAA	2	`2606:4700:3036::6815:ba5, 2606:4700:3035::ac43:9596`
NS	2	`kim.ns.cloudflare.com, ned.ns.cloudflare.com`
TXT	3	`zalo-platform-site-verification=HCwuS8Ez, zalo-platform-site-verification=IVwa5xFw...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kim.ns.cloudflare.com, kim.ns.cloudflare.com, kim.ns.cloudflare.com...)

AI analysis

prbackoffice.com resolves to four IPs: 2606:4700:3035::ac43:9596, 2606:4700:3036::6815:ba5, 104.21.11.165 and 172.67.149.150.

Other host names, for instance weekenderworld.com, www.good119.org, clarkhoward.com, commercialreporter.co.uk and tvonline2.info share IP numbers with prbackoffice.com.

prbackoffice.com has two name servers: kim.ns.cloudflare.com and ned.ns.cloudflare.com.

prbackoffice.com shares the same name server setup as other domains, for example szzsbt.com, leerentveld.com, 2crafty.com.au, polishedpixels.com.au and tlgr.org.

prbackoffice.com shares some name servers with other domains, for example easy-talk.net, pups-pals.com, jingyangshen.com, apagescloud.com and focusplay.com.br.

These name servers are commonly used alongside josephine.ns.cloudflare.com, casey.ns.cloudflare.com, leif.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with six IP numbers: kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126; ned.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd2, 2803:f800:50::6ca2:c1d2, 2a06:98c1:50::ac40:21d2, 108.162.193.210, 172.64.33.210 and 173.245.59.210.

prbackoffice.com - robtex.com