grgco.com - robtex.com
grgco.com
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=1784298552 | ||||||
Same first word
Similar names
cggro.com |
gocrg.com |
gcorg.com |
grgoc.com |
ggcor.com |
gogcr.com |
rggoc.com |
roggc.com |
coggr.com |
rogcg.com |
orcgg.org |
rcgog.nl |
gorcg.com |
orgcg.org |
ggrco.com |
cgorg.com |
crogg.com |
gogrc.com |
ggrco.ir |
DNS History
9 records (5 active, 4 former)
○NSns1-hosts.srsplus.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-13 09:43:34
○ 2026-07-17 14:38:50
●NSns1.bdm.microsoftonline.com2015-07-13 → 2026-07-17 · 3 obs
● 2015-07-13 09:43:34
● 2026-07-17 14:38:50
○NSns2-hosts.srsplus.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-13 09:43:34
○ 2026-07-17 14:38:50
●NSns2.bdm.microsoftonline.com2015-07-13 → 2026-07-17 · 3 obs
● 2015-07-13 09:43:34
● 2026-07-17 14:38:50
●NSns3.bdm.microsoftonline.com2015-07-13 → 2026-07-17 · 3 obs
● 2015-07-13 09:43:34
● 2026-07-17 14:38:50
●NSns4.bdm.microsoftonline.com2015-07-13 → 2026-07-17 · 3 obs
● 2015-07-13 09:43:34
● 2026-07-17 14:38:50
○MXgrgco-com.mail.eo.outlook.com2015-07-13 → 2017-04-02 · 5 obs
● 2015-07-13 09:43:34
● 2017-04-02 11:31:44
○ 2026-04-09 16:36:16
○ 2026-07-17 14:38:50
●MXgrgco-com.mail.protection.outlook.com2015-07-13 → 2026-07-17 · 3 obs
● 2015-07-13 09:43:34
● 2026-07-17 14:38:50
○MXmail.grgco.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-13 09:43:34
○ 2026-07-17 14:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| grgco.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grgco.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | grgco-com.mail.protection.outlook.com (p |
| TXT | 3 | mscid=P2Vd0YSNmCLXe1SwXfWnYVn1eBYZTFWk+Z, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Name Servers
Four name servers handle the delegation for grgco.com: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
The name servers of grgco.com overlap at least partially with those of other domains — among them netopia.co, ewrcre.com, lehmhuus.ch and two more.
Each of the four hosts ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com has two IP addresses. ns1.bdm.microsoftonline.com points to 13.107.236.208 and 2603:1061:0:700::d0. ns2.bdm.microsoftonline.com points to 150.171.21.208 and 2620:1ec:8ec:700::d0. ns3.bdm.microsoftonline.com points to 204.14.183.208 and 2a01:111:4000:700::d0. ns4.bdm.microsoftonline.com points to 208.84.5.208 and 2620:1ec:bda:700::d0.
Mail Servers
grgco.com uses one mail server — grgco-com.mail.protection.outlook.com.
grgco-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.42, 52.101.9.0, 52.101.11.3 plus 5 more.