`springfieldpc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d3d9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4323^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.35^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.217^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cartman.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cartman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cartman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cartman.ns.cloudflare.com`
		A	108.162.195.219^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cartman.ns.cloudflare.com`
		A	162.159.44.219^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cartman.ns.cloudflare.com`
		A	172.64.35.219^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cartman.ns.cloudflare.com`
NS	`joyce.ns.cloudflare.com`
		A	2606:4700:50::a29f:260e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joyce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joyce.ns.cloudflare.com`
		A	108.162.194.14^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	162.159.38.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	172.64.34.14^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
MX	`us1.workspace.org` ⭐
		A	162.244.93.81^{🇺🇸 AS965162.244.93.0/24 Namecrane}
			PTR	`us1.workspace.org`
TXT	`v=spf1 include:_spf.workspace.org -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.67.35, 172.67.211.217
		IPv6	2606:4700:3033::ac43:d3d9, 2606:4700:3034::6815:4323
SOA	`cartman.ns.cloudflare.com`dns@cloudflare.com serial=2399768658

`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=1774819837

🔒 HSTS Preload (+subdomains)

Same first word

springfieldpc.com

Similar names

cpspringfield.com

DNS History

12 records (7 active, 5 former)

●NScartman.ns.cloudflare.com2026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

●NSjoyce.ns.cloudflare.com2026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

○NSns61.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:33:14
○ 2015-11-25 14:51:40
○ 2026-03-29 21:41:02

○NSns62.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:33:14
○ 2015-11-25 14:51:40
○ 2026-03-29 21:41:02

○MXmailstore1.secureserver.net2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:33:14
○ 2015-11-25 14:51:40
○ 2026-03-29 21:41:02

○MXsmtp.secureserver.net2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:33:14
○ 2015-11-25 14:51:40
○ 2026-03-29 21:41:02

●MXus1.workspace.org2026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

●A104.21.67.352026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

●A172.67.211.2172026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

○A184.168.221.432015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:33:14
○ 2015-11-25 14:51:40
○ 2026-03-29 21:41:02

●A2606:4700:3033::ac43:d3d92026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

●A2606:4700:3034::6815:43232026-03-10 → 2026-03-29 · 3 obs

○ 2015-11-25 14:51:40
● 2026-03-10 18:01:36
● 2026-03-29 21:41:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
springfieldpc.com	joyce.ns.cloudflare.com, cartman.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.14

NS records: joyce.ns.cloudflare.com, cartman.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.217, 104.21.67.35`
AAAA	2	`2606:4700:3033::ac43:d3d9, 2606:4700:3034::6815:4323`
NS	2	`cartman.ns.cloudflare.com, joyce.ns.cloudflare.com`
MX	1	`us1.workspace.org (pri: 10)`
TXT	1	`v=spf1 include:_spf.workspace.org -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cartman.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

springfieldpc.com refers to four IP numbers: 2606:4700:3033::ac43:d3d9, 2606:4700:3034::6815:4323, 104.21.67.35 and 172.67.211.217.

Other host names, for instance javaarcade.com, rsvm.cn, kssfyw.cn, vmies.cn and projetpaysage.com share IP numbers with springfieldpc.com.

Name Servers

springfieldpc.com's delegation uses two name servers: cartman.ns.cloudflare.com and joyce.ns.cloudflare.com.

springfieldpc.com uses the same name server setup as other domains, such as wo3b.com, bioskop21.id, useb.co.kr, psycheexpert.com and fuxiang.xyz.

springfieldpc.com at least partially shares name servers with other domains, including netivim.org.il, ticketsupply.com, renyi1.cn, qireluxomeda.com and consulby.es.

These name servers are commonly used together with the name servers jermaine.ns.cloudflare.com, jeremy.ns.cloudflare.com, irena.ns.cloudflare.com and chase.ns.cloudflare.com.

Host names with six IP numbers:

cartman.ns.cloudflare.com points to 2606:4700:58::a29f:2cdb, 2803:f800:50::6ca2:c3db, 2a06:98c1:50::ac40:23db, 108.162.195.219, 162.159.44.219 and 172.64.35.219.

joyce.ns.cloudflare.com points to 2606:4700:50::a29f:260e, 2803:f800:50::6ca2:c20e, 2a06:98c1:50::ac40:220e, 108.162.194.14, 162.159.38.14 and 172.64.34.14.

Mail Servers

A single mail server handles springfieldpc.com, us1.workspace.org.

springfieldpc.com shares the same mail server setup as other domains, for instance fttos.com, chutrain.com, mewmail.com, estateall.com and mwm.moe.

springfieldpc.com shares at least some mail servers with other domains, for example yes.vg, catserver.ca, dutaspace.com, fabiosantos.com.br and clipr.xyz.

Host name us1.workspace.org resolves to a single IP: 162.244.93.81.

springfieldpc.com - robtex.com