cf-app.com - dns.ninja

`cf-app.com`

DNSSEC	⚠️ Not signed
NS	`ns-1677.awsdns-17.co.uk` ⭐
		A	2600:9000:5306:8d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1677.awsdns-17.co.uk`
		A	205.251.198.141^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1677.awsdns-17.co.uk`
NS	`ns-1097.awsdns-09.org`
		A	2600:9000:5304:4900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1097.awsdns-09.org`
		A	205.251.196.73^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1097.awsdns-09.org`
NS	`ns-437.awsdns-54.com`
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-789.awsdns-34.net`
		A	2600:9000:5303:1500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-789.awsdns-34.net`
		A	205.251.195.21^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-789.awsdns-34.net`
TXT	`_adp1idv5hnujqmhfhcry7j4xxdfyjdb`
TXT	`google-site-verification=eOe1CF3f85Ibp5eU6FOVjEcv2LGc1s3Im6ink6ovItU`
SOA	`ns-1677.awsdns-17.co.uk`awsdns-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.net`nstld@verisign-grs.com serial=1786103014

📈 Tranco rank: #509,515

Subdomains

ci.cf-app.com

idora.cf-app.com

shep.cf-app.com

Same first word

cf-app.com

cf-app.net

Similar names

fp-cap.com

fpc-pa.com

pf-cap.com

fp-cap.biz

pf-cpa.com

pc-paf.de

DNS History

4 records (4 active, 0 former)

●NSns-1097.awsdns-09.org2015-09-02 → 2026-08-07 · 2 obs

● 2015-09-02 10:41:28
● 2026-08-07 11:44:12

●NSns-1677.awsdns-17.co.uk2015-09-02 → 2026-08-07 · 2 obs

● 2015-09-02 10:41:28
● 2026-08-07 11:44:12

●NSns-437.awsdns-54.com2015-09-02 → 2026-08-07 · 2 obs

● 2015-09-02 10:41:28
● 2026-08-07 11:44:12

●NSns-789.awsdns-34.net2015-09-02 → 2026-08-07 · 2 obs

● 2015-09-02 10:41:28
● 2026-08-07 11:44:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
cf-app.com	ns-437.awsdns-54.com, ns-789.awsdns-34.net, ns-1677.awsdns-17.co.uk, ns-1097.awsdns-09.org	2 records

✅ Authoritative Response

Server:205.251.193.181

NS records: ns-437.awsdns-54.com, ns-789.awsdns-34.net, ns-1677.awsdns-17.co.uk, ns-1097.awsdns-09.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cf-app.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1097.awsdns-09.org, ns-1677.awsdns-17.co.uk...`
TXT	2	`_adp1idv5hnujqmhfhcry7j4xxdfyjdb, google-site-verification=eOe1CF3f85Ibp5e`
SOA	1	`ns-1677.awsdns-17.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-437.awsdns-54.com, ns-437.awsdns-54.com)

Analysis

Hierarchy

cf-app.com is a parent domain, with ci.cf-app.com, idora.cf-app.com and shep.cf-app.com beneath it.

Name Servers

Four name servers handle the delegation for cf-app.com: ns-437.awsdns-54.com, ns-789.awsdns-34.net, ns-1097.awsdns-09.org and ns-1677.awsdns-17.co.uk.

cf-app.com has at least partial name server overlap with other domains, such as riclo.com.br, tenlinks.com, d2nrau6l28jqoy.cloudfront.net and two others.

These name servers tend to appear together with the name servers ns-293.awsdns-36.com, ns-1418.awsdns-49.org and ns-1947.awsdns-51.co.uk.

ns-437.awsdns-54.com, ns-789.awsdns-34.net, ns-1097.awsdns-09.org and ns-1677.awsdns-17.co.uk all point to exactly two IP numbers each: ns-437.awsdns-54.com → 205.251.193.181 and 2600:9000:5301:b500::1; ns-789.awsdns-34.net → 205.251.195.21 and 2600:9000:5303:1500::1; ns-1097.awsdns-09.org → 205.251.196.73 and 2600:9000:5304:4900::1; ns-1677.awsdns-17.co.uk → 205.251.198.141 and 2600:9000:5306:8d00::1.