`rfcbackbone.net`

DNSSEC	⚠️ Not signed
A	70.32.23.64^{🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc.}
		PTR	`mi3-sr25.supercp.com`
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2398823804

`net`

	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=1774695572

rfcbackbone.net

7 records (5 active, 2 former)

●NScuritiba.ns.porkbun.com2026-02-16 → 2026-03-28 · 3 obs

○ 2017-03-18 22:14:42
● 2026-02-16 04:58:38
● 2026-03-28 11:29:22

●NSfortaleza.ns.porkbun.com2026-02-16 → 2026-03-28 · 3 obs

○ 2017-03-18 22:14:42
● 2026-02-16 04:58:38
● 2026-03-28 11:29:22

●NSmaceio.ns.porkbun.com2026-02-16 → 2026-03-28 · 3 obs

○ 2017-03-18 22:14:42
● 2026-02-16 04:58:38
● 2026-03-28 11:29:22

○NSns1.rfcnet.com2007-09-20 → 2017-03-18 · 4 obs

● 2007-09-20 04:16:00
● 2017-03-18 22:14:42
○ 2026-02-16 04:58:38
○ 2026-03-28 11:29:22

○NSns2.rfcnet.com2007-09-20 → 2017-03-18 · 4 obs

● 2007-09-20 04:16:00
● 2017-03-18 22:14:42
○ 2026-02-16 04:58:38
○ 2026-03-28 11:29:22

●NSsalvador.ns.porkbun.com2026-02-16 → 2026-03-28 · 3 obs

○ 2017-03-18 22:14:42
● 2026-02-16 04:58:38
● 2026-03-28 11:29:22

●A70.32.23.642026-02-16 → 2026-03-28 · 2 obs

● 2026-02-16 04:58:38
● 2026-03-28 11:29:22

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rfcbackbone.net	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	-

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

⚠️ Insecure (no DNSSEC)

No DS record for rfcbackbone.net (unsigned zone)

Total: 250ms | Queries: -

Type	Count	Sample Data
A	1	`70.32.23.64`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

rfcbackbone.net points to a single IP number: 70.32.23.64.

Other host names, for instance thepistonring.com, telecomwarehouse.net, fitfeet.net, neoncityinc.com and u3t.ca share IP numbers with rfcbackbone.net.

rfcbackbone.net at least partially shares name servers with other domains, for instance sn.fyi, netpr.info, fitness-4-u.com, 2tk.org and gitcp.com.