`springfieldgroup.net`

DNSSEC	⚠️ Not signed
NS	`ibex.kingston-internet.co.uk` ⭐
		A	212.50.160.28^{🇬🇧 KINGSTON-UK-AS212.50.160.0/19 KINGSTON-NET001}
			PTR	`ibex.kcom.com`
			PTR	`ibex.kingston-internet.co.uk`
NS	`bison.kingston-internet.co.uk`
		A	212.50.161.28^{🇬🇧 KINGSTON-UK-AS212.50.160.0/19 KINGSTON-NET001}
			PTR	`bison.kcom.com`
			PTR	`bison.kingston-internet.co.uk`
MX	`mail-in.karoo.co.uk` ⭐
MX	`mailcore.theplanet.net`⁽²⁰⁾
TXT	`Customer of Kingston Internet`
SOA	`ibex.kingston-internet.co.uk`hostmaster@kingston-internet.net 2000-05-23 #10

`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=1778355351

Same first word

springfieldgroup.net

springfieldgroup.com

DNS History

4 records (4 active, 0 former)

●NSbison.kingston-internet.co.uk2015-07-22 → 2026-05-09 · 2 obs

● 2015-07-22 03:28:50
● 2026-05-09 19:49:42

●NSibex.kingston-internet.co.uk2015-07-22 → 2026-05-09 · 2 obs

● 2015-07-22 03:28:50
● 2026-05-09 19:49:42

●MXmail-in.karoo.co.uk2015-07-22 → 2026-05-09 · 2 obs

● 2015-07-22 03:28:50
● 2026-05-09 19:49:42

●MXmailcore.theplanet.net2015-07-22 → 2026-05-09 · 2 obs

● 2015-07-22 03:28:50
● 2026-05-09 19:49:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
springfieldgroup.net	bison.kingston-internet.co.uk, ibex.kingston-internet.co.uk	-

✅ Authoritative Response

Server:212.50.160.28

NS records: bison.kingston-internet.co.uk, ibex.kingston-internet.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for springfieldgroup.net (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ibex.kingston-internet.co.uk, bison.kingston-internet.co.uk`
MX	2	`mailcore.theplanet.net (pri: 20), mail-in.karoo.co.uk (pri: 10)`
TXT	1	`Customer of Kingston Internet`
SOA	1	`ibex.kingston-internet.co.uk hostmaster.`

Analysis

Name Servers

Two name servers bison.kingston-internet.co.uk and ibex.kingston-internet.co.uk handle the delegation for springfieldgroup.net.

springfieldgroup.net shares the same name server setup as other domains, for instance st-marys.hull.sch.uk, crystalmotorgroup.co.uk, itcomment.com, llep.org.uk and yorksmontessorischools.com.

springfieldgroup.net at least partially shares name servers with other domains, for instance obeah.co.uk, sapphiresigns.co.uk, 38.86.77.in-addr.arpa, 108.198.5.in-addr.arpa and deborah.co.uk.

These name servers are commonly used with bison.kcom.com and ibex.kcom.com.

Host names with one IP:

bison.kingston-internet.co.uk points to: 212.50.161.28

ibex.kingston-internet.co.uk points to: 212.50.160.28

Mail Servers

springfieldgroup.net is handled by two mail servers: mailcore.theplanet.net and mail-in.karoo.co.uk.

springfieldgroup.net uses the same mail server setup as other domains, for instance k-comms.com, arco-online.com, dialagame.co.uk, wenplast.com and afruta.com.

springfieldgroup.net shares at least partially some mail servers with other domains, for instance apsg.co.uk, ipselect.theplanet.co.uk, publictransportni.co.uk, rrdflaxby.com and stolt.theplanet.co.uk.

These mail servers are often used together with mailspool.core.kcom.com, otherspool.core.kcom.com, asfilter1.fibrecity.net, asfilter2.fibrecity.net and gate-isdn.wakefield.gov.uk.

springfieldgroup.net - robtex.com