certcrowd.com - robtex.com
certcrowd.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
certcrowd.com |
certcrowd.com.au |
DNS History
6 records (6 active, 0 former)
●NSns-1182.awsdns-19.org2026-02-22 → 2026-03-15 · 2 obs
● 2026-03-15 05:55:34
●NSns-1944.awsdns-51.co.uk2026-02-22 → 2026-03-15 · 2 obs
● 2026-03-15 05:55:34
●NSns-264.awsdns-33.com2026-02-22 → 2026-03-15 · 2 obs
● 2026-03-15 05:55:34
●NSns-543.awsdns-03.net2026-02-22 → 2026-03-15 · 2 obs
● 2026-03-15 05:55:34
●MXcertcrowd-com.mail.protection.outlook.com2026-02-22 → 2026-03-15 · 2 obs
● 2026-03-15 05:55:34
●A76.76.21.212026-02-22 → 2026-03-15 · 2 obs
● 2026-03-15 05:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certcrowd.com | ns-543.awsdns-03.net, ns-264.awsdns-33.com, ns-1182.awsdns-19.org, ns-1944.awsdns-51.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.152
NS records: ns-543.awsdns-03.net, ns-264.awsdns-33.com, ns-1182.awsdns-19.org, ns-1944.awsdns-51.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certcrowd.com (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-1182.awsdns-19.org, ns-1944.awsdns-51.co.uk... |
| MX | 1 | certcrowd-com.mail.protection.outlook.co |
| TXT | 6 | MS=ms58213089, google-site-verification=6x-TU6BlPcP0o3N... |
| SOA | 1 | ns-1182.awsdns-19.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-264.awsdns-33.com)
Analysis
IP Addresses
certcrowd.com points to IP number: 76.76.21.21.
Other host names such as 14.ms, rabbitforms.com, sunrisebuffetnh.com, tourisme-charlevoix.com and swapquick.com share IPs with certcrowd.com.
Name Servers
certcrowd.com is delegated to four name servers: ns-264.awsdns-33.com, ns-543.awsdns-03.net, ns-1182.awsdns-19.org and ns-1944.awsdns-51.co.uk.
certcrowd.com at least partially shares name servers with other domains, for instance coronasolutions.com, sidebysideschool.org, tag.getuntitled.ai, d37wb87nmuntzh.cloudfront.net and geraloto.com.
These name servers are commonly used together with ns-124.awsdns-15.com, ns-1216.awsdns-24.org and ns-1838.awsdns-37.co.uk.
Host names with two IP numbers: ns-264.awsdns-33.com points to 2600:9000:5301:800::1 and 205.251.193.8; ns-543.awsdns-03.net points to 2600:9000:5302:1f00::1 and 205.251.194.31; ns-1182.awsdns-19.org points to 2600:9000:5304:9e00::1 and 205.251.196.158; ns-1944.awsdns-51.co.uk points to 2600:9000:5307:9800::1 and 205.251.199.152.
Mail Servers
certcrowd.com is handled by a single mail server, certcrowd-com.mail.protection.outlook.com.
Host name certcrowd-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 52.101.149.0, 52.101.149.1, 52.101.149.9 and 52.101.151.5.