jmcauk.com - robtex.com
jmcauk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.170.40.236🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | web236.extendcp.co.uk | ||||||
| NS | ns2.mainnameserver.com ⭐ | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
| NS | ns.mainnameserver.com | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| MX | mail.jmcauk.com ⭐ | ||||||
| A | 79.170.40.141🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | mail141.extendcp.co.uk | ||||||
| TXT | v=spf1 include:soverin.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web... | ||||||
| SOA | ns.mainnameserver.comhostmaster@mainnameserver.com 2026-01-09 #62 | ||||||
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.netnstld@verisign-grs.com serial=1771291435 | ||||||
Up
mail.jmcauk.com |
Same first word
jmcauk.com |
Similar names
DNS History
18 records (4 active, 14 former)
○NSns-uk.1and1-dns.biz2015-08-09 → 2016-12-29 · 4 obs
● 2016-12-29 17:57:02
○ 2018-07-16 16:15:22
○ 2026-02-27 08:40:34
○NSns-uk.1and1-dns.co.uk2015-08-09 → 2016-12-29 · 4 obs
● 2016-12-29 17:57:02
○ 2018-07-16 16:15:22
○ 2026-02-27 08:40:34
○NSns-uk.1and1-dns.com2015-08-09 → 2016-12-29 · 4 obs
● 2016-12-29 17:57:02
○ 2018-07-16 16:15:22
○ 2026-02-27 08:40:34
○NSns-uk.1and1-dns.org2015-08-09 → 2016-12-29 · 4 obs
● 2016-12-29 17:57:02
○ 2018-07-16 16:15:22
○ 2026-02-27 08:40:34
●NSns.mainnameserver.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:35:48
● 2026-02-27 08:40:34
○NSns1093.ui-dns.biz2018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
○NSns1093.ui-dns.com2018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
○NSns1093.ui-dns.de2018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
○NSns1093.ui-dns.org2018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
●NSns2.mainnameserver.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:35:48
● 2026-02-27 08:40:34
○MXcluster3.eu.messagelabs.com2015-08-09 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
○MXcluster3a.eu.messagelabs.com2015-08-09 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
●MXmail.jmcauk.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:35:48
● 2026-02-27 08:40:34
○A2001:8d8:1000:f3d0:8212:3c8e:aae9:e8212016-11-08 → 2016-12-29 · 5 obs
● 2016-11-08 17:44:48
● 2016-12-29 17:57:02
○ 2018-07-16 16:15:22
○ 2026-02-27 08:40:34
○A217.160.230.2212016-11-08 → 2016-12-29 · 5 obs
● 2016-11-08 17:44:48
● 2016-12-29 17:57:02
○ 2018-07-16 16:15:22
○ 2026-02-27 08:40:34
○A54.154.135.212018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 16:15:22
○ 2026-02-27 00:35:48
○ 2026-02-27 08:40:34
●A79.170.40.2362026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 00:35:48
● 2026-02-27 08:40:34
○A88.208.252.2162015-08-09 → 2016-04-11 · 4 obs
● 2016-04-11 05:50:18
○ 2016-11-08 17:44:48
○ 2026-02-27 08:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jmcauk.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
✅ Authoritative Response
Server: 79.170.40.2
NS records: ns.mainnameserver.com, ns2.mainnameserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jmcauk.com (unsigned zone)
⏱️ Timing
Total: 250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.170.40.236 |
| NS | 2 | ns2.mainnameserver.com, ns.mainnameserver.com |
| MX | 1 | mail.jmcauk.com (pri: 10) |
| TXT | 1 | v=spf1 include:soverin.net exists:%{i}.m |
| SOA | 1 | ns.mainnameserver.com hostmaster.mainnam |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.mainnameserver.com, ns2.mainnameserver.com)
AI analysis
jmcauk.com is the parent of mail.jmcauk.com.
jmcauk.com resolves to one IP number: 79.170.40.236.
other host names including ahsn.org, agrifax.co.uk, guernseycarinsurance.com, petcareclinics.co.uk and xavierauto.com share IP numbers with jmcauk.com.
jmcauk.com is delegated to two name servers ns2.mainnameserver.com and ns.mainnameserver.com.
jmcauk.com shares the same name server setup as other domains, for instance bradgate-installations.co.uk, eezihost.net, jagcouture.com, knuttyknitter.co.uk and karitoo.co.uk.
jmcauk.com at least partially shares name servers with other domains, for instance acbacon.com, writing.ie, gibraltararts.com, frankweb.co.uk and somersetwebsitedesign.com.
These name servers are commonly used with ns1.mainnameserver.com, ns2.heartinternet.uk, ns.heartinternet.uk, ns2.onyxit.com and ns.onyxit.com.
Host names with one IP number:
ns2.mainnameserver.com points to 79.170.43.3
ns.mainnameserver.com points to 79.170.40.2
jmcauk.com is handled by a single mail server, mail.jmcauk.com.
mail.jmcauk.com resolves to IP 79.170.40.141.