c21fhe.com - robtex.com
c21fhe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.223.5.249🇺🇸 Amazon76.223.0.0/20 | ||||||
| PTR | a2391dc0304a99e02.awsglobalaccelerator.com | ||||||
| A | 166.117.1.52🇺🇸 Amazon166.117.0.0/20 | ||||||
| NS | ns-498.awsdns-62.com ⭐ | ||||||
| A | 2600:9000:5301:f200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-498.awsdns-62.com | ||||||
| A | 205.251.193.242🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-498.awsdns-62.com | ||||||
| NS | ns-1445.awsdns-52.org | ||||||
| A | 2600:9000:5305:a500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1445.awsdns-52.org | ||||||
| A | 205.251.197.165🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1445.awsdns-52.org | ||||||
| NS | ns-1566.awsdns-03.co.uk | ||||||
| A | 2600:9000:5306:1e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1566.awsdns-03.co.uk | ||||||
| A | 205.251.198.30🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1566.awsdns-03.co.uk | ||||||
| NS | ns-686.awsdns-21.net | ||||||
| A | 2600:9000:5302:ae00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-686.awsdns-21.net | ||||||
| A | 205.251.194.174🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-686.awsdns-21.net | ||||||
| SOA | ns-498.awsdns-62.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=1778513236 | ||||||
Same first word
c21fhe.com |
DNS History
10 records (6 active, 4 former)
●NSns-1445.awsdns-52.org2026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 12:30:26
● 2026-05-11 15:53:48
●NSns-1566.awsdns-03.co.uk2026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 12:30:26
● 2026-05-11 15:53:48
●NSns-498.awsdns-62.com2026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 12:30:26
● 2026-05-11 15:53:48
●NSns-686.awsdns-21.net2026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 12:30:26
● 2026-05-11 15:53:48
○NSns41.worldnic.com2015-06-08 → 2019-01-30 · 4 obs
● 2019-01-30 19:40:52
○ 2026-05-05 12:30:26
○ 2026-05-11 15:53:48
○NSns42.worldnic.com2015-06-08 → 2019-01-30 · 4 obs
● 2019-01-30 19:40:52
○ 2026-05-05 12:30:26
○ 2026-05-11 15:53:48
○MXp.webcom.ctmail.com2015-11-29 → 2019-01-30 · 4 obs
● 2019-01-30 19:40:52
○ 2026-05-05 12:30:26
○ 2026-05-11 15:53:48
●A166.117.1.522026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 12:30:26
● 2026-05-11 15:53:48
○A205.178.189.1312015-06-08 → 2019-01-30 · 4 obs
● 2019-01-30 19:40:52
○ 2026-05-05 12:30:26
○ 2026-05-11 15:53:48
●A76.223.5.2492026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 12:30:26
● 2026-05-11 15:53:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| c21fhe.com | ns-686.awsdns-21.net, ns-498.awsdns-62.com, ns-1566.awsdns-03.co.uk, ns-1445.awsdns-52.org | 2 records |
✅ Authoritative Response
Server:205.251.193.242
NS records: ns-686.awsdns-21.net, ns-498.awsdns-62.com, ns-1566.awsdns-03.co.uk, ns-1445.awsdns-52.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c21fhe.com (unsigned zone)
⏱️ Timing
Total: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 166.117.1.52, 76.223.5.249 |
| NS | 4 | ns-1445.awsdns-52.org, ns-1566.awsdns-03.co.uk... |
| SOA | 1 | ns-498.awsdns-62.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-498.awsdns-62.com, ns-498.awsdns-62.com)
Analysis
IP Addresses
c21fhe.com points to two IPs: 76.223.5.249 and 166.117.1.52.
Other host names including sothebysrealtyturkiye.com, erapanama.com, sothebysrealtyinternational.com, japan-sothebysrealty.net and japansir.net share IP numbers with c21fhe.com.
Name Servers
c21fhe.com is delegated to four name servers: ns-498.awsdns-62.com, ns-686.awsdns-21.net, ns-1445.awsdns-52.org and ns-1566.awsdns-03.co.uk.
c21fhe.com at least partially shares name servers with other domains, including spvixviews.com, thebusinessofgoodfilm.com, stemcontentmarketing.com, 8znz.vip and corpaint.nl.
these name servers are commonly used together with ns-984.awsdns-59.net, ns-1366.awsdns-42.org and ns-1785.awsdns-31.co.uk.
Hosts with two IP numbers:
Host ns-498.awsdns-62.com points to 2600:9000:5301:f200::1 and 205.251.193.242
Host ns-686.awsdns-21.net points to 2600:9000:5302:ae00::1 and 205.251.194.174
Host ns-1445.awsdns-52.org points to 2600:9000:5305:a500::1 and 205.251.197.165
Host ns-1566.awsdns-03.co.uk points to 2600:9000:5306:1e00::1 and 205.251.198.30