28firefox.com - robtex.com
28firefox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.163.242🇭🇰 HKCIX-AS-AP202.181.163.0/24 Route Object for 202.181.163.0/24 | ||||||
| PTR | ns1.28hse.com | ||||||
| NS | ns-1006.awsdns-61.net ⭐ | ||||||
| A | 2600:9000:5303:ee00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1006.awsdns-61.net | ||||||
| A | 205.251.195.238🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1006.awsdns-61.net | ||||||
| NS | ns-1393.awsdns-46.org | ||||||
| A | 2600:9000:5305:7100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1393.awsdns-46.org | ||||||
| A | 205.251.197.113🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1393.awsdns-46.org | ||||||
| NS | ns-1785.awsdns-31.co.uk | ||||||
| NS | ns-58.awsdns-07.com | ||||||
| A | 2600:9000:5300:3a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-58.awsdns-07.com | ||||||
| A | 205.251.192.58🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-58.awsdns-07.com | ||||||
| MX | mail.28firefox.com ⭐ | ||||||
| A | 202.181.238.110🇭🇰 HKCIX-AS-AP202.181.238.0/24 Route Object for 202.181.238.0/24 | ||||||
| TXT | v=spf1 a mx ip4:202.181.163.242 ~all | ||||||
| SOA | ns-1006.awsdns-61.netawsdns-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=1774805217 | ||||||
Subdomains
mail.28firefox.com |
Same first word
28firefox.com |
DNS History
6 records (6 active, 0 former)
●NSns-1006.awsdns-61.net2015-06-19 → 2026-03-29 · 2 obs
● 2026-03-29 17:49:24
●NSns-1393.awsdns-46.org2015-06-19 → 2026-03-29 · 2 obs
● 2026-03-29 17:49:24
●NSns-1785.awsdns-31.co.uk2015-06-19 → 2026-03-29 · 2 obs
● 2026-03-29 17:49:24
●NSns-58.awsdns-07.com2015-06-19 → 2026-03-29 · 2 obs
● 2026-03-29 17:49:24
●MXmail.28firefox.com2015-06-19 → 2026-03-29 · 2 obs
● 2026-03-29 17:49:24
●A202.181.163.2422015-06-19 → 2026-03-29 · 2 obs
● 2026-03-29 17:49:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| 28firefox.com | ns-58.awsdns-07.com, ns-1006.awsdns-61.net, ns-1785.awsdns-31.co.uk, ns-1393.awsdns-46.org | 1 record |
✅ Authoritative Response
Server:205.251.195.238
NS records: ns-58.awsdns-07.com, ns-1006.awsdns-61.net, ns-1785.awsdns-31.co.uk, ns-1393.awsdns-46.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28firefox.com (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.163.242 |
| NS | 4 | ns-1006.awsdns-61.net, ns-1393.awsdns-46.org... |
| MX | 1 | mail.28firefox.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:202.181.163.242 ~all |
| SOA | 1 | ns-1006.awsdns-61.net awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-58.awsdns-07.com)
Analysis
Hierarchy
28firefox.com is the parent of mail.28firefox.com.
IP Addresses
28firefox.com points to a single IP number: 202.181.163.242.
Other host names, for instance mail.28hse-info.com, share IP numbers with 28firefox.com.
Name Servers
28firefox.com is delegated to four name servers: ns-58.awsdns-07.com, ns-1006.awsdns-61.net, ns-1393.awsdns-46.org and ns-1785.awsdns-31.co.uk.
28firefox.com at least partially shares name servers with other domains, for instance morphcast.com, d3dqltpm0l6yhf.cloudfront.net, 34.54.207.in-addr.arpa, jetbrains.cloud and puntoplus.com.br.
These name servers are commonly used with ns-984.awsdns-59.net, ns-498.awsdns-62.com and ns-1366.awsdns-42.org.
Host names with two IP numbers:
Host ns-58.awsdns-07.com points to 2600:9000:5300:3a00::1 and 205.251.192.58.
Host ns-1006.awsdns-61.net points to 2600:9000:5303:ee00::1 and 205.251.195.238.
Host ns-1393.awsdns-46.org points to 2600:9000:5305:7100::1 and 205.251.197.113.
Mail Servers
28firefox.com is handled by a single mail server, mail.28firefox.com.
Host name mail.28firefox.com points to IP address 202.181.238.110.