grtco.com - robtex.com
grtco.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=1771291435 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns13.domaincontrol.com2015-08-24 → 2026-02-27 · 3 obs
● 2015-08-24 08:55:30
● 2026-02-27 12:12:14
●NSns14.domaincontrol.com2015-08-24 → 2026-02-27 · 3 obs
● 2015-08-24 08:55:30
● 2026-02-27 12:12:14
●MXgrtco-com.mail.protection.outlook.com2015-08-24 → 2026-02-27 · 3 obs
● 2015-08-24 08:55:30
● 2026-02-27 12:12:14
○A54.85.123.1842015-08-24 → 2017-06-29 · 5 obs
● 2015-08-24 08:55:30
● 2017-06-29 08:54:54
○ 2026-02-18 17:51:22
○ 2026-02-27 12:12:14
●A69.16.220.92026-02-18 → 2026-02-27 · 3 obs
● 2026-02-18 17:51:22
● 2026-02-27 12:12:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| grtco.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grtco.com (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.16.220.9 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 1 | grtco-com.mail.protection.outlook.com (p |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms41329130 |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
AI analysis
grtco.com points to a single IP number: 69.16.220.9.
Other host names, for instance servabst.com, share IP numbers with grtco.com.
grtco.com is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
grtco.com shares the same name server setup as other domains, for example etherwar.com, fitgeek.me, jiim.in, urlnet.co and icsa.info.
Host names with two IP numbers:
ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7
ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7
grtco.com is handled by a single mail server, grtco-com.mail.protection.outlook.com.
Host name grtco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::1, 2a01:111:f403:c946::1, 2a01:111:f403:f901::, 2a01:111:f403:f901::2, 40.93.192.1, 52.101.40.6, 52.101.40.24 and 52.101.194.4.