isys-group.com - robtex.com
isys-group.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| A | 65.254.254.157🇺🇸 EIG-2987365.254.224.0/19 TML Customer | ||||||
| PTR | ns1.netfirms.com | ||||||
| NS | ns2.netfirms.com | ||||||
| A | 66.96.142.145🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | ns2.netfirms.com | ||||||
| MX | mx1.megamailservers.com ⭐ | ||||||
| A | 209.235.142.11🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1.megamailservers.com | ||||||
| MX | mx2.megamailservers.com(100) | ||||||
| A | 209.235.142.12🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2.megamailservers.com | ||||||
| MX | mx3.megamailservers.com(110) | ||||||
| A | 209.235.142.13🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3.megamailservers.com | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.netfirms.comdnsadmin@netfirms.com 2011-04-26 #6 | ||||||
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=1776042002 | ||||||
Subdomains
mail.isys-group.com |
Same first word
isys-group.de |
isys-group.com |
DNS History
13 records (9 active, 4 former)
○NSns1.meganameservers.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-10-22 19:14:20
○ 2015-12-30 18:45:34
○ 2026-04-13 01:19:38
●NSns1.netfirms.com2015-12-30 → 2026-04-13 · 3 obs
● 2015-12-30 18:45:34
● 2026-04-13 01:19:38
○NSns2.meganameservers.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-10-22 19:14:20
○ 2015-12-30 18:45:34
○ 2026-04-13 01:19:38
●NSns2.netfirms.com2015-12-30 → 2026-04-13 · 3 obs
● 2015-12-30 18:45:34
● 2026-04-13 01:19:38
○NSns3.meganameservers.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-10-22 19:14:20
○ 2015-12-30 18:45:34
○ 2026-04-13 01:19:38
●MXmx1.megamailservers.com2015-05-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:19:38
●MXmx2.megamailservers.com2015-05-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:19:38
●MXmx3.megamailservers.com2015-05-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:19:38
●A198.185.159.1442015-12-30 → 2026-04-13 · 3 obs
● 2015-12-30 18:45:34
● 2026-04-13 01:19:38
●A198.185.159.1452015-12-30 → 2026-04-13 · 3 obs
● 2015-12-30 18:45:34
● 2026-04-13 01:19:38
●A198.49.23.1442015-12-30 → 2026-04-13 · 3 obs
● 2015-12-30 18:45:34
● 2026-04-13 01:19:38
●A198.49.23.1452015-12-30 → 2026-04-13 · 3 obs
● 2015-12-30 18:45:34
● 2026-04-13 01:19:38
○A216.251.32.982015-05-25 → 2015-10-22 · 4 obs
● 2015-10-22 19:14:20
○ 2015-12-30 18:45:34
○ 2026-04-13 01:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| isys-group.com | ns1.netfirms.com, ns2.netfirms.com | 2 records |
✅ Authoritative Response
Server:66.96.142.145
NS records: ns1.netfirms.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isys-group.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.145... |
| NS | 2 | ns2.netfirms.com, ns1.netfirms.com |
| MX | 3 | mx1.megamailservers.com (pri: 10), mx3.megamailservers.com (pri: 110)... |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.netfirms.com dnsadmin.netfirms.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.netfirms.com, ns2.netfirms.com)
Analysis
Hierarchy
isys-group.com is the parent of mail.isys-group.com.
IP Addresses
isys-group.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names for instance onlinebillboardcompany.com, saltdev.com, mahaskagroup.com, sunkeys.fr and shkllc.com share IP numbers with isys-group.com.
Name Servers
isys-group.com is delegated to two name servers: ns1.netfirms.com and ns2.netfirms.com.
isys-group.com shares the same name server setup as other domains, for example catherineweser.com, myalbertamortgagepro.com, weigh2go.ca, allymae.com and sewerratz.com.
isys-group.com at least partially shares name servers with other domains, for instance ftp01user.com, anti-marketer.com, jocg.org, vuteqil.com and incidentreporting.ca.
These name servers are often used with ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Host names with one IP number:
The host ns1.netfirms.com points to 65.254.254.157 and the host ns2.netfirms.com points to 66.96.142.145.
Mail Servers
isys-group.com is handled by three mail servers: mx1.megamailservers.com, mx2.megamailservers.com and mx3.megamailservers.com.
isys-group.com shares mail servers with other domains at least partially, including peralta.ca, marincom.ca, vibranthealthstrategies.com, byram.ab.ca and hmsinc.ca.
Host names with one IP number:
mx1.megamailservers.com points to 209.235.142.11.
mx2.megamailservers.com points to 209.235.142.12.
mx3.megamailservers.com points to 209.235.142.13.