cdfengling.com - robtex.com
cdfengling.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.68.55.44🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-68-55-44.us-west-2.compute.amazonaws.com | ||||||
| NS | ns-877.awsdns-45.net ⭐ | ||||||
| A | 2600:9000:5303:6d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-877.awsdns-45.net | ||||||
| A | 205.251.195.109🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-877.awsdns-45.net | ||||||
| NS | ns-1070.awsdns-05.org | ||||||
| A | 2600:9000:5304:2e00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1070.awsdns-05.org | ||||||
| A | 205.251.196.46🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1070.awsdns-05.org | ||||||
| NS | ns-1770.awsdns-29.co.uk | ||||||
| A | 2600:9000:5306:ea00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1770.awsdns-29.co.uk | ||||||
| A | 205.251.198.234🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1770.awsdns-29.co.uk | ||||||
| NS | ns-378.awsdns-47.com | ||||||
| A | 2600:9000:5301:7a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-378.awsdns-47.com | ||||||
| A | 205.251.193.122🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-378.awsdns-47.com | ||||||
| TXT | google-site-verification=0XmEXSnGlbtk1rXABVDaqem0nxfAjZiiapyTB2rjeTM | ||||||
| SOA | ns-877.awsdns-45.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=1775995977 | ||||||
Same first word
cdfengling.com |
DNS History
7 records (5 active, 2 former)
●NSns-1070.awsdns-05.org2026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 12:34:00
●NSns-1770.awsdns-29.co.uk2026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 12:34:00
●NSns-378.awsdns-47.com2026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 12:34:00
●NSns-877.awsdns-45.net2026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 12:34:00
○A44.230.223.1902026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 06:47:56
○ 2026-04-12 12:34:00
○A52.33.74.452026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 07:43:50
○ 2026-03-29 06:47:56
○ 2026-04-12 12:34:00
●A54.68.55.442026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:34:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cdfengling.com | ns-378.awsdns-47.com, ns-877.awsdns-45.net, ns-1070.awsdns-05.org, ns-1770.awsdns-29.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.198.234
NS records: ns-378.awsdns-47.com, ns-877.awsdns-45.net, ns-1070.awsdns-05.org, ns-1770.awsdns-29.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdfengling.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.68.55.44 |
| NS | 4 | ns-1070.awsdns-05.org, ns-1770.awsdns-29.co.uk... |
| TXT | 1 | google-site-verification=0XmEXSnGlbtk1rX |
| SOA | 1 | ns-877.awsdns-45.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-378.awsdns-47.com)
Analysis
IP Addresses
cdfengling.com resolves to a single IP: 54.68.55.44.
Name Servers
cdfengling.com is delegated to four name servers: ns-378.awsdns-47.com, ns-877.awsdns-45.net, ns-1070.awsdns-05.org and ns-1770.awsdns-29.co.uk.
cdfengling.com shares some name servers with other domains, for example loongtt.com, itauinvest.com.br, d1asekso16oj7d.cloudfront.net, gartner.ca and cmdoci.com.
These name servers are often used together with ns-87.awsdns-10.com, ns-999.awsdns-60.net, ns-1601.awsdns-08.co.uk, ns-1461.awsdns-54.org, ns-909.awsdns-49.net, ns-1091.awsdns-08.org, ns-1825.awsdns-36.co.uk, ns1.adinco.net and ns2.adinco.net.
Host names with two IP numbers
Two IPs per host:
ns-378.awsdns-47.com points to 2600:9000:5301:7a00::1 and 205.251.193.122
ns-877.awsdns-45.net points to 2600:9000:5303:6d00::1 and 205.251.195.109
ns-1070.awsdns-05.org points to 2600:9000:5304:2e00::1 and 205.251.196.46
ns-1770.awsdns-29.co.uk points to 2600:9000:5306:ea00::1 and 205.251.198.234