subfn.com - dns.ninja

`subfn.com`

DNSSEC	⚠️ Not signed
NS	`ns-1628.awsdns-11.co.uk` ⭐
		A	2600:9000:5306:5c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1628.awsdns-11.co.uk`
		A	205.251.198.92^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1628.awsdns-11.co.uk`
NS	`ns-1108.awsdns-10.org`
		A	2600:9000:5304:5400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1108.awsdns-10.org`
		A	205.251.196.84^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1108.awsdns-10.org`
NS	`ns-343.awsdns-42.com`
		A	2600:9000:5301:5700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-343.awsdns-42.com`
		A	205.251.193.87^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-343.awsdns-42.com`
NS	`ns-732.awsdns-27.net`
		A	2600:9000:5302:dc00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-732.awsdns-27.net`
		A	205.251.194.220^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-732.awsdns-27.net`
SOA	`ns-1628.awsdns-11.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=1785503272

Same first word

subfn.com

Similar names

sunfb.com

nfbus.com

bsfun.com

fbsun.com

sunbf.net

bfuns.com

sufnb.cn

fubsn.com

snubf.org

bnfus.com

bfsun.com

fnbus.com

sunbf.com

DNS History

4 records (4 active, 0 former)

●NSns-1108.awsdns-10.org2020-04-06 → 2026-07-31 · 2 obs

● 2020-04-06 02:24:34
● 2026-07-31 13:33:56

●NSns-1628.awsdns-11.co.uk2020-04-06 → 2026-07-31 · 2 obs

● 2020-04-06 02:24:34
● 2026-07-31 13:33:56

●NSns-343.awsdns-42.com2020-04-06 → 2026-07-31 · 2 obs

● 2020-04-06 02:24:34
● 2026-07-31 13:33:56

●NSns-732.awsdns-27.net2020-04-06 → 2026-07-31 · 2 obs

● 2020-04-06 02:24:34
● 2026-07-31 13:33:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
subfn.com	ns-732.awsdns-27.net, ns-343.awsdns-42.com, ns-1628.awsdns-11.co.uk, ns-1108.awsdns-10.org	2 records

✅ Authoritative Response

Server:205.251.194.220

NS records: ns-732.awsdns-27.net, ns-343.awsdns-42.com, ns-1628.awsdns-11.co.uk, ns-1108.awsdns-10.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subfn.com (unsigned zone)

⏱️ Timing

Total: 429ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1108.awsdns-10.org, ns-1628.awsdns-11.co.uk...`
SOA	1	`ns-1628.awsdns-11.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-343.awsdns-42.com, ns-343.awsdns-42.com)

Analysis

Name Servers

Four name servers handle the delegation for subfn.com: ns-343.awsdns-42.com, ns-732.awsdns-27.net, ns-1108.awsdns-10.org and ns-1628.awsdns-11.co.uk.

subfn.com shares at least some of its name servers with other domains, including clearslidemail.com, movequikly.com, bailac.net and two others.

These name servers are frequently seen alongside ns1-24-sa-east-1.ec2-rdns.amazonaws.com, ns2-24-sa-east-1.ec2-rdns.amazonaws.com, ns3-24-sa-east-1.ec2-rdns.amazonaws.com and 5 other name servers.

The host names ns-343.awsdns-42.com, ns-732.awsdns-27.net, ns-1108.awsdns-10.org and ns-1628.awsdns-11.co.uk each resolve to two IP addresses: ns-343.awsdns-42.com resolves to 205.251.193.87 and 2600:9000:5301:5700::1; ns-732.awsdns-27.net resolves to 205.251.194.220 and 2600:9000:5302:dc00::1; ns-1108.awsdns-10.org resolves to 205.251.196.84 and 2600:9000:5304:5400::1; ns-1628.awsdns-11.co.uk resolves to 205.251.198.92 and 2600:9000:5306:5c00::1.