cofuw.com - robtex.com
cofuw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-377.awsdns-47.com ⭐ | ||||||
| A | 2600:9000:5301:7900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-377.awsdns-47.com | ||||||
| A | 205.251.193.121🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-377.awsdns-47.com | ||||||
| NS | ns-1365.awsdns-42.org | ||||||
| A | 2600:9000:5305:5500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1365.awsdns-42.org | ||||||
| A | 205.251.197.85🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1365.awsdns-42.org | ||||||
| NS | ns-2022.awsdns-60.co.uk | ||||||
| A | 2600:9000:5307:e600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2022.awsdns-60.co.uk | ||||||
| A | 205.251.199.230🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2022.awsdns-60.co.uk | ||||||
| NS | ns-865.awsdns-44.net | ||||||
| A | 2600:9000:5303:6100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-865.awsdns-44.net | ||||||
| A | 205.251.195.97🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-865.awsdns-44.net | ||||||
| SOA | ns-377.awsdns-47.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 | ||||||
Same first word
cofuw.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns-1365.awsdns-42.org2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 12:01:54
●NSns-2022.awsdns-60.co.uk2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 12:01:54
●NSns-377.awsdns-47.com2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 12:01:54
●NSns-865.awsdns-44.net2016-12-13 → 2026-03-24 · 2 obs
● 2026-03-24 12:01:54
○A107.20.250.2252016-12-13 → 2016-12-13 · 3 obs
○ 2017-10-01 01:17:54
○ 2026-03-24 12:01:54
○A23.23.111.2322016-12-13 → 2016-12-13 · 3 obs
○ 2017-10-01 01:17:54
○ 2026-03-24 12:01:54
○A23.23.207.612017-10-01 → 2017-10-01 · 4 obs
● 2017-10-01 01:17:54
○ 2026-03-24 12:01:52
○ 2026-03-24 12:01:54
○A50.17.213.1042017-10-01 → 2017-10-01 · 4 obs
● 2017-10-01 01:17:54
○ 2026-03-24 12:01:52
○ 2026-03-24 12:01:54
○A54.225.244.1692017-10-01 → 2017-10-01 · 4 obs
● 2017-10-01 01:17:54
○ 2026-03-24 12:01:52
○ 2026-03-24 12:01:54
○A54.235.167.1972016-12-13 → 2016-12-13 · 3 obs
○ 2017-10-01 01:17:54
○ 2026-03-24 12:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cofuw.com | ns-377.awsdns-47.com, ns-865.awsdns-44.net, ns-1365.awsdns-42.org, ns-2022.awsdns-60.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.195.97
NS records: ns-377.awsdns-47.com, ns-865.awsdns-44.net, ns-1365.awsdns-42.org, ns-2022.awsdns-60.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cofuw.com (unsigned zone)
⏱️ Timing
Total: 533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1365.awsdns-42.org, ns-2022.awsdns-60.co.uk... |
| SOA | 1 | ns-377.awsdns-47.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-377.awsdns-47.com)
Analysis
Name Servers
cofuw.com is delegated to four name servers: ns-377.awsdns-47.com, ns-865.awsdns-44.net, ns-1365.awsdns-42.org and ns-2022.awsdns-60.co.uk.
cofuw.com shares name servers with other domains at least partially, for example relogen.ca, x-raypc.com, funchinaworld.com, digitalesicuro.com and qasyjphony.com.
Host names with two IP numbers:
ns-377.awsdns-47.com points to: 2600:9000:5301:7900::1 and 205.251.193.121
ns-865.awsdns-44.net points to: 2600:9000:5303:6100::1 and 205.251.195.97
ns-1365.awsdns-42.org points to: 2600:9000:5305:5500::1 and 205.251.197.85
ns-2022.awsdns-60.co.uk points to: 2600:9000:5307:e600::1 and 205.251.199.230