groupadministrators.com - robtex.com
groupadministrators.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.252.134.4🇺🇸 AS701208.192.0.0/10 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | www.groupadministrators.com | ||||||
| NS | ns37.worldnic.com ⭐ | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns38.worldnic.com | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | groupadministrators-com.mail.protection.outlook.com ⭐ | ||||||
| A | 52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sa9pr04cu00203.inbound.protection.outlook.com | ||||||
| A | 52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sj2pr05cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.41.54🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sj2pr05cu00506.inbound.protection.outlook.com | ||||||
| A | 52.101.42.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-co1pr05cu00300.inbound.protection.outlook.com | ||||||
| TXT | EB4WV4PKItGw8iVvv04fYAtXrnyPknzz3L/hPiShdHvZix9ZUdulMNAOv+K7LUVpQOJY+LtuylaTd... | ||||||
| TXT | v=spf1 a mx include:spf3.alegeus.com include:spf.protection.outlook.com ~all | ||||||
| TXT | MS=ms36772810 | ||||||
| TXT | MS=AA45024850EC0E7E7654D02CC3236AAEEF78DF9C | ||||||
| SOA | NS37.WORLDNIC.comnamehost@WORLDNIC.com serial=126043011 | ||||||
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=1784117317 | ||||||
Subdomains
mail.groupadministrators.com |
ga-emf03.groupadministrators.com |
www.groupadministrators.com |
ga-emf02.groupadministrators.com |
ga-emf01.groupadministrators.com |
dbapp1.groupadministrators.com |
Same first word
groupadministrators.com |
DNS History
7 records (4 active, 3 former)
●NSns37.worldnic.com2015-07-10 → 2026-07-15 · 2 obs
● 2026-07-15 12:31:44
●NSns38.worldnic.com2015-07-10 → 2026-07-15 · 2 obs
● 2026-07-15 12:31:44
○MXga-emf01.groupadministrators.com2015-07-10 → 2017-03-23 · 4 obs
● 2017-03-23 14:12:18
○ 2026-02-17 12:48:20
○ 2026-07-15 12:31:44
○MXga-emf02.groupadministrators.com2015-07-10 → 2017-03-23 · 4 obs
● 2017-03-23 14:12:18
○ 2026-02-17 12:48:20
○ 2026-07-15 12:31:44
●MXgroupadministrators-com.mail.protection.outlook.com2026-02-17 → 2026-07-15 · 3 obs
● 2026-02-17 12:48:20
● 2026-07-15 12:31:44
○A207.106.173.1362015-07-10 → 2017-03-23 · 4 obs
● 2017-03-23 14:12:18
○ 2026-02-17 12:48:20
○ 2026-07-15 12:31:44
●A208.252.134.42026-02-17 → 2026-07-15 · 3 obs
● 2026-02-17 12:48:20
● 2026-07-15 12:31:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| groupadministrators.com | ns37.worldnic.com, ns38.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.146
NS records: ns37.worldnic.com, ns38.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupadministrators.com (unsigned zone)
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.252.134.4 |
| NS | 2 | ns37.worldnic.com, ns38.worldnic.com |
| MX | 1 | groupadministrators-com.mail.protection. |
| TXT | 4 | EB4WV4PKItGw8iVvv04fYAtXrnyPknzz3L/hPiSh, v=spf1 a mx include:spf3.alegeus.com inc... |
| SOA | 1 | NS37.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns37.worldnic.com, ns38.worldnic.com)
Analysis
Hierarchy
mail.groupadministrators.com, ga-emf03.groupadministrators.com, www.groupadministrators.com, ga-emf02.groupadministrators.com, ga-emf01.groupadministrators.com and a few other host names are all children of groupadministrators.com.
IP Addresses
groupadministrators.com points to a single IP number: 208.252.134.4.
Other hosts including mail.groupadministrators.com, www.groupadministrators.com and ga-emf01.groupadministrators.com share IP addresses with groupadministrators.com.
Name Servers
DNS delegation for groupadministrators.com points to two name servers: ns37.worldnic.com and ns38.worldnic.com.
groupadministrators.com shares its name server setup with other domains, including unbank.today, gecesa.net, nyfa.us and two others.
groupadministrators.com has partial name server overlap with other domains, including here2learn.com.
Both ns37.worldnic.com and ns38.worldnic.com have a single IP address each — ns37.worldnic.com resolves to 162.159.26.212 while ns38.worldnic.com resolves to 162.159.27.146.
Mail Servers
groupadministrators.com has one mail server: groupadministrators-com.mail.protection.outlook.com.
groupadministrators-com.mail.protection.outlook.com resolves to four IP addresses: 52.101.11.19, 52.101.41.3, 52.101.41.54 and 52.101.42.16.