`pfbsustainability.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:ab32^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1cf9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.249^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.50^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gabriella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2686^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c286^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabriella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2286^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabriella.ns.cloudflare.com`
		A	108.162.194.134^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
		A	162.159.38.134^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
		A	172.64.34.134^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
NS	`javon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`javon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`javon.ns.cloudflare.com`
		A	108.162.195.108^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	162.159.44.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	172.64.35.108^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.249, 172.67.171.50
		IPv6 hints	2606:4700:3031::ac43:ab32, 2606:4700:3033::6815:1cf9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`gabriella.ns.cloudflare.com`dns@cloudflare.com serial=2402031067

`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=1778470891

Same first word

pfbsustainability.com

DNS History

19 records (6 active, 13 former)

●NSgabriella.ns.cloudflare.com2026-02-16 → 2026-05-11 · 3 obs

○ 2020-02-04 21:38:14
● 2026-02-16 02:45:46
● 2026-05-11 04:10:22

●NSjavon.ns.cloudflare.com2026-02-16 → 2026-05-11 · 3 obs

○ 2020-02-04 21:38:14
● 2026-02-16 02:45:46
● 2026-05-11 04:10:22

○NSns1-auth.q9.com2015-08-13 → 2017-03-24 · 4 obs

● 2015-08-13 06:12:30
● 2017-03-24 10:56:50
○ 2020-02-04 21:38:14
○ 2026-05-11 04:10:22

○NSns19.worldnic.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 10:56:50
● 2020-02-04 21:38:14
○ 2026-02-16 02:45:46
○ 2026-05-11 04:10:22

○NSns2-auth.q9.com2015-08-13 → 2017-03-24 · 4 obs

● 2015-08-13 06:12:30
● 2017-03-24 10:56:50
○ 2020-02-04 21:38:14
○ 2026-05-11 04:10:22

○NSns20.worldnic.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 10:56:50
● 2020-02-04 21:38:14
○ 2026-02-16 02:45:46
○ 2026-05-11 04:10:22

○NSns3-auth.q9.com2015-08-13 → 2017-03-24 · 4 obs

● 2015-08-13 06:12:30
● 2017-03-24 10:56:50
○ 2020-02-04 21:38:14
○ 2026-05-11 04:10:22

○NSns4-auth.q9.com2015-08-13 → 2017-03-24 · 4 obs

● 2015-08-13 06:12:30
● 2017-03-24 10:56:50
○ 2020-02-04 21:38:14
○ 2026-05-11 04:10:22

○NSqdns.q9.com2015-08-13 → 2017-03-24 · 4 obs

● 2015-08-13 06:12:30
● 2017-03-24 10:56:50
○ 2020-02-04 21:38:14
○ 2026-05-11 04:10:22

●A104.21.28.2492026-02-16 → 2026-05-11 · 5 obs

○ 2020-02-04 21:38:14
● 2026-02-16 02:45:46
○ 2026-02-16 09:55:08
● 2026-03-16 20:44:14
● 2026-05-11 04:10:22

●A172.67.171.502026-02-16 → 2026-05-11 · 5 obs

○ 2020-02-04 21:38:14
● 2026-02-16 02:45:46
○ 2026-02-16 09:55:08
● 2026-03-16 20:44:14
● 2026-05-11 04:10:22

○A188.114.96.02026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:45:46
● 2026-02-16 09:55:08
○ 2026-03-16 20:44:14
○ 2026-05-11 04:10:22

○A188.114.97.02026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:45:46
● 2026-02-16 09:55:08
○ 2026-03-16 20:44:14
○ 2026-05-11 04:10:22

○A216.220.49.2432015-08-13 → 2017-03-24 · 4 obs

● 2015-08-13 06:12:30
● 2017-03-24 10:56:50
○ 2020-02-04 21:38:14
○ 2026-05-11 04:10:22

●A2606:4700:3031::ac43:ab322026-02-16 → 2026-05-11 · 5 obs

○ 2020-02-04 21:38:14
● 2026-02-16 02:45:46
○ 2026-02-16 09:55:08
● 2026-03-16 20:44:14
● 2026-05-11 04:10:22

●A2606:4700:3033::6815:1cf92026-02-16 → 2026-05-11 · 5 obs

○ 2020-02-04 21:38:14
● 2026-02-16 02:45:46
○ 2026-02-16 09:55:08
● 2026-03-16 20:44:14
● 2026-05-11 04:10:22

○A2a06:98c1:3120::2026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:45:46
● 2026-02-16 09:55:08
○ 2026-03-16 20:44:14
○ 2026-05-11 04:10:22

○A2a06:98c1:3121::2026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:45:46
● 2026-02-16 09:55:08
○ 2026-03-16 20:44:14
○ 2026-05-11 04:10:22

○A66.51.23.1972020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 10:56:50
● 2020-02-04 21:38:14
○ 2026-02-16 02:45:46
○ 2026-05-11 04:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
pfbsustainability.com	gabriella.ns.cloudflare.com, javon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.108

NS records: gabriella.ns.cloudflare.com, javon.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.249, 172.67.171.50`
AAAA	2	`2606:4700:3033::6815:1cf9, 2606:4700:3031::ac43:ab32`
NS	2	`gabriella.ns.cloudflare.com, javon.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gabriella.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pfbsustainability.com maps to four IP numbers: 2606:4700:3031::ac43:ab32, 2606:4700:3033::6815:1cf9, 104.21.28.249 and 172.67.171.50.

Other host names, for instance incitron.com, sftokyoexpress.com, icbk.com.cn, ask-norton.com and game-store.tech share IP numbers with pfbsustainability.com.

Name Servers

Two name servers gabriella.ns.cloudflare.com and javon.ns.cloudflare.com are delegated to pfbsustainability.com.

pfbsustainability.com uses the same name server configuration as other domains, such as premiumspraycanada.ca, dashmulticorp.com, plastifab.com, onetoteonetree.org and thesanctuaryhamilton.co.nz.

pfbsustainability.com at least partially shares name servers with other domains such as adwise.dk, cmstrainers.com, firsatsendee.site, porezna.today and momenthouse.com.

These name servers are commonly used with connie.ns.cloudflare.com, howard.ns.cloudflare.com, garrett.ns.cloudflare.com and gracie.ns.cloudflare.com.

Host names with six IP numbers: Host name gabriella.ns.cloudflare.com points to 2606:4700:50::a29f:2686, 2803:f800:50::6ca2:c286, 2a06:98c1:50::ac40:2286, 108.162.194.134, 162.159.38.134 and 172.64.34.134; host name javon.ns.cloudflare.com points to 2606:4700:58::a29f:2c6c, 2803:f800:50::6ca2:c36c, 2a06:98c1:50::ac40:236c, 108.162.195.108, 162.159.44.108 and 172.64.35.108.

pfbsustainability.com - robtex.com