extgrp.com - dns.ninja
extgrp.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 71.7.190.38π¨π¦ EastLink71.7.160.0/19 | ||||||
| PTR | host-71-7-190-38.public.eastlink.ca | ||||||
| NS | ns1.netfirms.com β | ||||||
| A | 162.159.24.252Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.netfirms.com | ||||||
| A | 162.159.25.208Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.extgrp.com β | ||||||
| A | 66.96.140.76πΊπΈ EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 76.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.77πΊπΈ EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 77.140.96.66.static.eigbox.net | ||||||
| SOA | ns1.netfirms.comadmin@netfirms.com 2020-11-16 #1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1786884234 | ||||||
Previously MX for
extgrp.com |
Subdomains
Same first word
extgrp.com |
Similar names
DNS History
17 records (4 active, 13 former)
βNSdns1.name-services.com2008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βNSdns2.name-services.com2008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βNSdns3.name-services.com2008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βNSdns4.name-services.com2008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βNSdns5.name-services.com2008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βNSns1.extgrp.com2015-08-16 β 2017-02-15 Β· 5 obs
β 2015-08-16 22:40:52
β 2017-02-15 19:00:46
β 2018-09-29 23:50:04
β 2026-08-16 13:04:42
βNSns1.netfirms.com2026-03-26 β 2026-08-16 Β· 3 obs
β 2026-03-26 15:31:54
β 2026-08-16 13:04:42
βNSns1.yourhostingaccount.com2018-09-29 β 2018-09-29 Β· 4 obs
β 2018-09-29 23:50:04
β 2026-03-26 15:31:54
β 2026-08-16 13:04:42
βNSns2.extgrp.com2015-08-16 β 2017-02-15 Β· 5 obs
β 2015-08-16 22:40:52
β 2017-02-15 19:00:46
β 2018-09-29 23:50:04
β 2026-08-16 13:04:42
βNSns2.netfirms.com2026-03-26 β 2026-08-16 Β· 3 obs
β 2026-03-26 15:31:54
β 2026-08-16 13:04:42
βNSns2.yourhostingaccount.com2018-09-29 β 2018-09-29 Β· 4 obs
β 2018-09-29 23:50:04
β 2026-03-26 15:31:54
β 2026-08-16 13:04:42
βMXextgrp.com2015-08-16 β 2017-02-15 Β· 5 obs
β 2015-08-16 22:40:52
β 2017-02-15 19:00:46
β 2018-09-29 23:50:04
β 2026-08-16 13:04:42
βMXmail.extgrp.com2008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βMXmx.extgrp.com2018-09-29 β 2026-08-16 Β· 3 obs
β 2018-09-29 23:50:04
β 2026-08-16 13:04:42
βA142.177.55.182008-03-15 β 2008-03-15 Β· 3 obs
β 2015-08-16 22:40:52
β 2026-08-16 13:04:42
βA67.231.17.2032015-08-16 β 2017-02-15 Β· 5 obs
β 2015-08-16 22:40:52
β 2017-02-15 19:00:46
β 2018-09-29 23:50:04
β 2026-08-16 13:04:42
βA71.7.190.382018-09-29 β 2026-08-16 Β· 3 obs
β 2018-09-29 23:50:04
β 2026-08-16 13:04:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extgrp.com | ns1.netfirms.com, ns2.netfirms.com | 4 records |
β Authoritative Response
Server:162.159.25.208
NS records: ns1.netfirms.com, ns2.netfirms.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for extgrp.com (unsigned zone)
β±οΈ Timing
Total: 211ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 71.7.190.38 |
| NS | 2 | ns1.netfirms.com, ns2.netfirms.com |
| MX | 1 | mx.extgrp.com (pri: 30) |
| SOA | 1 | ns1.netfirms.com admin.netfirms.com |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netfirms.com, ns1.netfirms.com, ns2.netfirms.com...)
Analysis
Hierarchy
extgrp.com is a parent domain, with ns1.extgrp.com, vps.extgrp.com and mx.extgrp.com beneath it.
IP Addresses
extgrp.com points to a single IP number: 71.7.190.38.
Host names like host-71-7-190-38.public.eastlink.ca are further examples that share IP numbers with extgrp.com.
Name Servers
Two name servers handle the delegation for extgrp.com: ns1.netfirms.com and ns2.netfirms.com.
extgrp.com shares its name server setup with other domains, including impactlogistics.com, allbest.us, poseformephotography.com and two others.
extgrp.com has at least partial name server overlap with other domains, such as daigleproperties.com, korematsugarden.com, maxheat.com and two others.
It is common to see these name servers used together with name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
ns1.netfirms.com directs to 162.159.24.252 and ns2.netfirms.com directs to 162.159.25.208; each host name points to exactly one IP number.
Mail Servers
extgrp.com has one mail server: mx.extgrp.com.
mx.extgrp.com has two IP addresses: 66.96.140.76 and 66.96.140.77.