`jenkyns.com`

DNSSEC	⚠️ Not signed
A	79.170.44.90^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
		PTR	`web90.extendcp.co.uk`
NS	`ns2.heartinternet.uk` ⭐
		A	79.170.43.3^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns2.mainnameserver.com`
NS	`ns.heartinternet.uk`
		A	79.170.40.2^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns1.mainnameserver.com`
MX	`mail.jenkyns.com` ⭐
		A	79.170.40.119^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`mail119.extendcp.co.uk`
TXT	`v=spf1 include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i...`
SOA	`ns.heartinternet.uk`hostmaster@mainnameserver.com 2026-03-03 #50

`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=1774722637

Subdomains

www.jenkyns.com

mail.jenkyns.com

Same first word

jenkyns.org

DNS History

7 records (4 active, 3 former)

●NSns.heartinternet.uk2026-03-28 → 2026-03-28 · 3 obs

○ 2018-01-24 06:26:30
● 2026-03-28 18:45:54
● 2026-03-28 18:45:56

○NSns.mainnameserver.com2015-07-05 → 2018-01-24 · 4 obs

● 2015-07-05 20:14:56
● 2018-01-24 06:26:30
○ 2026-03-28 18:45:54
○ 2026-03-28 18:45:56

●NSns2.heartinternet.uk2026-03-28 → 2026-03-28 · 3 obs

○ 2018-01-24 06:26:30
● 2026-03-28 18:45:54
● 2026-03-28 18:45:56

○NSns2.mainnameserver.com2015-07-05 → 2018-01-24 · 4 obs

● 2015-07-05 20:14:56
● 2018-01-24 06:26:30
○ 2026-03-28 18:45:54
○ 2026-03-28 18:45:56

●MXmail.jenkyns.com2015-07-05 → 2026-03-28 · 2 obs

● 2015-07-05 20:14:56
● 2026-03-28 18:45:56

○A79.170.44.1032015-07-05 → 2016-12-29 · 4 obs

● 2015-07-05 20:14:56
● 2016-12-29 19:21:06
○ 2018-01-24 06:26:30
○ 2026-03-28 18:45:56

●A79.170.44.902018-01-24 → 2026-03-28 · 3 obs

○ 2016-12-29 19:21:06
● 2018-01-24 06:26:30
● 2026-03-28 18:45:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jenkyns.com	ns2.heartinternet.uk, ns.heartinternet.uk	-

✅ Authoritative Response

Server:79.170.43.3

NS records: ns2.heartinternet.uk, ns.heartinternet.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jenkyns.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.170.44.90`
NS	2	`ns.heartinternet.uk, ns2.heartinternet.uk`
MX	1	`mail.jenkyns.com (pri: 10)`
TXT	1	`v=spf1 include:secureserver.net exists:%`
SOA	1	`ns.heartinternet.uk hostmaster.mainnames`

Analysis

Hierarchy

jenkyns.com is the parent of www.jenkyns.com and mail.jenkyns.com.

IP Addresses

jenkyns.com resolves to a single IP: 79.170.44.90.

Other host names, for instance directnursingservices.biz, www.cookham.com, mail1.jenkar-group.com, africasilks.com and come-bye.com share IP numbers with jenkyns.com.

Name Servers

jenkyns.com has two name servers: ns2.heartinternet.uk and ns.heartinternet.uk.

jenkyns.com shares the same name server setup as other domains, for example wiomweb.org, bambisananipartnership.org, spinwatch.org, shotmaker.co.uk and meanwelluk.com.

Host names with a single IP:

ns2.heartinternet.uk points to 79.170.43.3

ns.heartinternet.uk points to 79.170.40.2

Mail Servers

jenkyns.com is handled by a single mail server, mail.jenkyns.com.

Host name mail.jenkyns.com points to IP 79.170.40.119.

jenkyns.com - robtex.com

jenkyns.com

com