ibtgrcdev.com - robtex.com
ibtgrcdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-335.awsdns-41.com ⭐ | ||||||
| A | 2600:9000:5301:4f00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-335.awsdns-41.com | ||||||
| A | 205.251.193.79🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-335.awsdns-41.com | ||||||
| NS | ns-1182.awsdns-19.org | ||||||
| A | 2600:9000:5304:9e00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1182.awsdns-19.org | ||||||
| A | 205.251.196.158🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1182.awsdns-19.org | ||||||
| NS | ns-1878.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1878.awsdns-42.co.uk | ||||||
| A | 205.251.199.86🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1878.awsdns-42.co.uk | ||||||
| NS | ns-914.awsdns-50.net | ||||||
| A | 2600:9000:5303:9200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-914.awsdns-50.net | ||||||
| A | 205.251.195.146🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-914.awsdns-50.net | ||||||
| SOA | ns-335.awsdns-41.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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 | ||||||
Subdomains
help.ibtgrcdev.com |
Same first word
ibtgrcdev.com |
DNS History
4 records (4 active, 0 former)
●NSns-1182.awsdns-19.org2026-02-22 → 2026-03-20 · 2 obs
● 2026-03-20 05:37:10
●NSns-1878.awsdns-42.co.uk2026-02-22 → 2026-03-20 · 2 obs
● 2026-03-20 05:37:10
●NSns-335.awsdns-41.com2026-02-22 → 2026-03-20 · 2 obs
● 2026-03-20 05:37:10
●NSns-914.awsdns-50.net2026-02-22 → 2026-03-20 · 2 obs
● 2026-03-20 05:37:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ibtgrcdev.com | ns-335.awsdns-41.com, ns-914.awsdns-50.net, ns-1182.awsdns-19.org, ns-1878.awsdns-42.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.193.79
NS records: ns-335.awsdns-41.com, ns-914.awsdns-50.net, ns-1182.awsdns-19.org, ns-1878.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ibtgrcdev.com (unsigned zone)
⏱️ Timing
Total: 1693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1182.awsdns-19.org, ns-1878.awsdns-42.co.uk... |
| SOA | 1 | ns-335.awsdns-41.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-335.awsdns-41.com)
Analysis
Hierarchy
ibtgrcdev.com is the parent of help.ibtgrcdev.com.
Name Servers
ibtgrcdev.com is delegated to four name servers: ns-335.awsdns-41.com, ns-914.awsdns-50.net, ns-1182.awsdns-19.org and ns-1878.awsdns-42.co.uk.
ibtgrcdev.com at least partially shares name servers with other domains, for instance granttracker.com, webshield.io, freda.jp, kog.gg and nisyndigital.com.
These name servers are commonly used with ns-874.awsdns-45.net, ns-1528.awsdns-63.org and ns-1674.awsdns-17.co.uk.
Host names with two IP numbers:
Host name ns-335.awsdns-41.com points to: 2600:9000:5301:4f00::1 and 205.251.193.79.
Host name ns-914.awsdns-50.net points to: 2600:9000:5303:9200::1 and 205.251.195.146.
Host name ns-1182.awsdns-19.org points to: 2600:9000:5304:9e00::1 and 205.251.196.158.
Host name ns-1878.awsdns-42.co.uk points to: 2600:9000:5307:5600::1 and 205.251.199.86.