codefast.com - dns.ninja
codefast.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.166.49.140 | ||||||
| NS | ns-1198.awsdns-21.org ⭐ | ||||||
| A | 2600:9000:5304:ae00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1198.awsdns-21.org | ||||||
| A | 205.251.196.174🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1198.awsdns-21.org | ||||||
| NS | ns-1788.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:fc00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| A | 205.251.198.252🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| NS | ns-333.awsdns-41.com | ||||||
| A | 2600:9000:5301:4d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-333.awsdns-41.com | ||||||
| A | 205.251.193.77🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| NS | ns-812.awsdns-37.net | ||||||
| A | 2600:9000:5303:2c00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-812.awsdns-37.net | ||||||
| A | 205.251.195.44🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| MX | mail.codefast.com ⭐ | ||||||
| A | 208.166.49.140 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1198.awsdns-21.orgawsdns-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=1782784541 | ||||||
Subdomains
Same first word
codefast.io |
codefast.com.br |
codefast.org |
codefast.nl |
codefast.de |
codefast.fr |
codefast.xyz |
codefast.net |
codefast.com |
codefast.al |
codefast.co.uk |
Similar names
DNS History
11 records (6 active, 5 former)
○NSexdns1.synopsys.com2015-06-19 → 2017-11-25 · 4 obs
● 2017-11-25 01:50:48
○ 2026-04-25 13:17:18
○ 2026-06-30 02:07:46
○NSexdns2.synopsys.com2015-06-19 → 2017-11-25 · 4 obs
● 2017-11-25 01:50:48
○ 2026-04-25 13:17:18
○ 2026-06-30 02:07:46
○NSexdns3.synopsys.com2015-06-19 → 2017-11-25 · 4 obs
● 2017-11-25 01:50:48
○ 2026-04-25 13:17:18
○ 2026-06-30 02:07:46
○NSexdns4.synopsys.com2015-06-19 → 2017-11-25 · 4 obs
● 2017-11-25 01:50:48
○ 2026-04-25 13:17:18
○ 2026-06-30 02:07:46
●NSns-1198.awsdns-21.org2026-04-25 → 2026-06-30 · 3 obs
● 2026-04-25 13:17:18
● 2026-06-30 02:07:46
●NSns-1788.awsdns-31.co.uk2026-04-25 → 2026-06-30 · 3 obs
● 2026-04-25 13:17:18
● 2026-06-30 02:07:46
●NSns-333.awsdns-41.com2026-04-25 → 2026-06-30 · 3 obs
● 2026-04-25 13:17:18
● 2026-06-30 02:07:46
●NSns-812.awsdns-37.net2026-04-25 → 2026-06-30 · 3 obs
● 2026-04-25 13:17:18
● 2026-06-30 02:07:46
○NSus01-ipam.internal.synopsys.com2015-06-19 → 2017-11-25 · 4 obs
● 2017-11-25 01:50:48
○ 2026-04-25 13:17:18
○ 2026-06-30 02:07:46
●MXmail.codefast.com2015-06-19 → 2026-06-30 · 2 obs
● 2026-06-30 02:07:46
●A208.166.49.1402015-06-19 → 2026-06-30 · 2 obs
● 2026-06-30 02:07:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| codefast.com | ns-333.awsdns-41.com, ns-812.awsdns-37.net, ns-1788.awsdns-31.co.uk, ns-1198.awsdns-21.org | 2 records |
✅ Authoritative Response
Server:205.251.196.174
NS records: ns-333.awsdns-41.com, ns-812.awsdns-37.net, ns-1788.awsdns-31.co.uk, ns-1198.awsdns-21.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codefast.com (unsigned zone)
⏱️ Timing
Total: 1863ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.166.49.140 |
| NS | 4 | ns-1198.awsdns-21.org, ns-1788.awsdns-31.co.uk... |
| MX | 1 | mail.codefast.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1198.awsdns-21.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-333.awsdns-41.com, ns-333.awsdns-41.com)
Analysis
Hierarchy
The parent domain of hub.codefast.com and mail.codefast.com is codefast.com.
IP Addresses
codefast.com directs to one IP number, which is 208.166.49.140.
hub.codefast.com and mail.codefast.com are among other host names that share IP numbers with codefast.com.
Name Servers
The domain codefast.com is delegated to these four name servers: ns-333.awsdns-41.com, ns-812.awsdns-37.net, ns-1198.awsdns-21.org and ns-1788.awsdns-31.co.uk.
The name servers of codefast.com overlap at least partially with those of other domains — among them hotcourses.ae, d3erhoaud8nxph.cloudfront.net, dmpsapeea9n1e.cloudfront.net and two more.
Each of the four hosts ns-333.awsdns-41.com, ns-812.awsdns-37.net, ns-1198.awsdns-21.org and ns-1788.awsdns-31.co.uk has two IP addresses. ns-333.awsdns-41.com points to 205.251.193.77 and 2600:9000:5301:4d00::1. ns-812.awsdns-37.net points to 205.251.195.44 and 2600:9000:5303:2c00::1. ns-1198.awsdns-21.org points to 205.251.196.174 and 2600:9000:5304:ae00::1. ns-1788.awsdns-31.co.uk points to 205.251.198.252 and 2600:9000:5306:fc00::1.
Mail Servers
codefast.com routes its mail through a single mail server, mail.codefast.com.
mail.codefast.com carries a single IP number, which is 208.166.49.140.