`infosourcebase.com`

DNSSEC	⚠️ Not signed
A	185.2.4.112^{🇮🇹 REGISTER-AS185.2.4.0/22 Register.IT S.p.A. prefix}
		PTR	`lhwp1112.webapps.net`
NS	`ns0.phase8.net` ⭐
		A	81.88.63.114^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns0.phase8.net`
NS	`ns1.phase8.net`
		A	85.233.160.68^{🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited}
			PTR	`ns1.phase8.net`
NS	`ns2.phase8.net`
		A	91.186.2.48^{🇬🇧 SIMPLYTRANSIT91.186.0.0/19 Simply Transit Ltd}
			PTR	`ns2.phase8.net`
MX	`mail.infosourcebase.com` ⭐
		A	81.143.222.68^{🇬🇧 BT-UK-AS81.128.0.0/12 BT Public Internet Service}
			PTR	`mx4.4ff.co`
MX	`mx4.4ff.co`⁽¹⁰⁾
		A	81.143.222.68^{🇬🇧 BT-UK-AS81.128.0.0/12 BT Public Internet Service}
			PTR	`mx4.4ff.co`
TXT	`v=spf1 include:spf.hosts.co.uk ~all`
TXT	`google-site-verification=KPSbPsI7iJs5_pB2Ooi622bksJHBukHEnEomH0X_Ris`
SOA	`ns0.phase8.net`support@phase8.net 2023-05-23 #1

`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

Subdomains

ftp.infosourcebase.com

mail.infosourcebase.com

Same first word

infosourcebase.com

DNS History

10 records (6 active, 4 former)

●NSns0.phase8.net2015-07-23 → 2026-03-09 · 2 obs

● 2015-07-23 08:22:30
● 2026-03-09 15:23:24

●NSns1.phase8.net2015-07-23 → 2026-03-09 · 2 obs

● 2015-07-23 08:22:30
● 2026-03-09 15:23:24

●NSns2.phase8.net2015-07-23 → 2026-03-09 · 2 obs

● 2015-07-23 08:22:30
● 2026-03-09 15:23:24

●MXmail.infosourcebase.com2015-07-23 → 2026-03-09 · 2 obs

● 2015-07-23 08:22:30
● 2026-03-09 15:23:24

○MXmx2.4ff.co2015-07-23 → 2017-03-19 · 4 obs

● 2015-07-23 08:22:30
● 2017-03-19 13:15:36
○ 2026-02-14 22:01:18
○ 2026-03-09 15:23:24

○MXmx3.4ff.co2015-07-23 → 2017-03-19 · 4 obs

● 2015-07-23 08:22:30
● 2017-03-19 13:15:36
○ 2026-02-14 22:01:18
○ 2026-03-09 15:23:24

●MXmx4.4ff.co2026-02-14 → 2026-03-09 · 3 obs

○ 2017-03-19 13:15:36
● 2026-02-14 22:01:18
● 2026-03-09 15:23:24

●A185.2.4.1122026-02-14 → 2026-03-09 · 3 obs

○ 2017-03-19 13:15:36
● 2026-02-14 22:01:18
● 2026-03-09 15:23:24

○A85.233.160.1452017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-19 10:11:32
● 2017-03-19 13:15:36
○ 2026-02-14 22:01:18
○ 2026-03-09 15:23:24

○A85.233.160.222015-07-23 → 2016-06-19 · 4 obs

● 2015-07-23 08:22:30
● 2016-06-19 10:11:32
○ 2017-03-19 13:15:36
○ 2026-03-09 15:23:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
infosourcebase.com	ns0.phase8.net, ns1.phase8.net, ns2.phase8.net	-

✅ Authoritative Response

Server: 81.88.63.114

NS records: ns0.phase8.net, ns1.phase8.net, ns2.phase8.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for infosourcebase.com (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.2.4.112`
NS	3	`ns2.phase8.net, ns1.phase8.net...`
MX	2	`mail.infosourcebase.com (pri: 5), mx4.4ff.co (pri: 10)`
TXT	2	`v=spf1 include:spf.hosts.co.uk ~all, google-site-verification=KPSbPsI7iJs5_pB`
SOA	1	`ns0.phase8.net support.phase8.net`

Analysis

Hierarchy

infosourcebase.com is a parent of ftp.infosourcebase.com and mail.infosourcebase.com.

IP Addresses

infosourcebase.com resolves to one IP number: 185.2.4.112.

Other host names, for instance ucpm.co.uk, jazzcafe-newcastle.co.uk, flyingtrader.org, bigbrandwatches.co.uk and liraffe.com share IP numbers with infosourcebase.com.

Name Servers

infosourcebase.com is delegated to three name servers: ns0.phase8.net, ns1.phase8.net and ns2.phase8.net.

infosourcebase.com at least partially shares name servers with other domains, including akhan.info, maryhedger.com, inua.co.uk, textvertising.co.uk and pharmindex.net.

Host names with a single IP:

ns0.phase8.net points to 81.88.63.114; ns1.phase8.net points to 85.233.160.68; ns2.phase8.net points to 91.186.2.48.

Mail Servers

infosourcebase.com is served by two mail servers mx4.4ff.co and mail.infosourcebase.com.

infosourcebase.com shares at least some mail servers with other domains, for example torkornoo.com, i-browse.net, westhillsridgegh.com, 4ff.co and infosourceghana.com.

these mail servers are often used with mail.torkornoo.com, mail.i-browse.net, mail.westhillsridgegh.com and mail.infosourceghana.com.

Host names with a single IP number:

The host name mx4.4ff.co points to 81.143.222.68.

The host name mail.infosourcebase.com points to 81.143.222.68.

Host names pointing to 81.143.222.68: mx4.4ff.co and mail.infosourcebase.com.

infosourcebase.com - robtex.com