codeperf.com - dns.ninja

`codeperf.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-1817.awsdns-35.co.uk` ⭐ ⚠️ Not in zone NS records
		A	2600:9000:5307:1900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1817.awsdns-35.co.uk`
		A	205.251.199.25^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1817.awsdns-35.co.uk`
NS	`ns-1336.awsdns-39.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:3800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1336.awsdns-39.org`
		A	205.251.197.56^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1336.awsdns-39.org`
NS	`ns-262.awsdns-32.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-262.awsdns-32.com`
		A	205.251.193.6^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-262.awsdns-32.com`
NS	`ns-772.awsdns-32.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-772.awsdns-32.net`
		A	205.251.195.4^{🇺🇸 Amazon205.251.195.0/24 prefix}
NS	`ns1.vercel-dns.com` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns-1817.awsdns-35.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=1784754287

Same first word

codeperf.net

codeperf.com

Similar names

forceedp.nl

feedcorp.co.jp

codepref.com

fedecorp.com

feedcorp.jp

feedcorp.com

depforce.com

codepref.ca

copdfree.com

feedcorp.net

feedcorp.org

feedcrop.com

cropfeed.org

corpfeed.com

perfcode.com

DNS History

13 records (7 active, 6 former)

●NSns-1336.awsdns-39.org2026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

●NSns-1817.awsdns-35.co.uk2026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

●NSns-262.awsdns-32.com2026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

●NSns-772.awsdns-32.net2026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

○NSns1.sedoparking.com2015-07-17 → 2018-07-25 · 4 obs

● 2015-07-17 11:35:30
● 2018-07-25 22:14:22
○ 2026-03-28 13:32:18
○ 2026-07-22 21:11:18

●NSns1.vercel-dns.com2026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

○NSns2.sedoparking.com2015-07-17 → 2018-07-25 · 4 obs

● 2015-07-17 11:35:30
● 2018-07-25 22:14:22
○ 2026-03-28 13:32:18
○ 2026-07-22 21:11:18

●NSns2.vercel-dns.com2026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

○MXlocalhost.mx.*2018-07-25 → 2018-07-25 · 4 obs

○ 2016-08-14 17:54:06
● 2018-07-25 22:14:22
○ 2026-03-28 13:32:18
○ 2026-07-22 21:11:18

○MXmail.nickstel.com2015-07-17 → 2016-08-14 · 4 obs

● 2015-07-17 11:35:30
● 2016-08-14 17:54:06
○ 2018-07-25 22:14:22
○ 2026-07-22 21:11:18

○A72.52.4.1192018-07-25 → 2018-07-25 · 4 obs

○ 2016-08-14 17:54:06
● 2018-07-25 22:14:22
○ 2026-03-28 13:32:18
○ 2026-07-22 21:11:18

○A72.52.4.912015-07-17 → 2016-08-14 · 4 obs

● 2015-07-17 11:35:30
● 2016-08-14 17:54:06
○ 2018-07-25 22:14:22
○ 2026-07-22 21:11:18

●A76.76.21.212026-03-28 → 2026-07-22 · 3 obs

○ 2018-07-25 22:14:22
● 2026-03-28 13:32:18
● 2026-07-22 21:11:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
codeperf.com	ns-262.awsdns-32.com, ns-772.awsdns-32.net, ns-1817.awsdns-35.co.uk, ns-1336.awsdns-39.org	2 records

✅ Authoritative Response

Server:205.251.195.4

NS records: ns-262.awsdns-32.com, ns-772.awsdns-32.net, ns-1817.awsdns-35.co.uk, ns-1336.awsdns-39.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeperf.com (unsigned zone)

⏱️ Timing

Total: 1438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns-1817.awsdns-35.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-262.awsdns-32.com, ns-262.awsdns-32.com)

Analysis

IP Addresses

codeperf.com resolves to just one IP address, 76.76.21.21.

Two other host names, along with tmflex.com, montgomerycountysheriffny.com and diloxy.com, also share IP numbers with codeperf.com.

Name Servers

codeperf.com carries NS records listing 6 name servers — ns-262.awsdns-32.com, ns1.vercel-dns.com, ns2.vercel-dns.com and 3 others.

codeperf.com partially shares its NS delegation with several other domains, including shopmoment.com, safootballer.com.au, mymikacloset.com and two others.

In DNS configurations, these name servers often share authority with ns-772.awsdns-32.net, ns-1336.awsdns-39.org, ns-1817.awsdns-35.co.uk and 3 other name servers.

Host names that have two IP addresses:

The A records for ns-262.awsdns-32.com return 205.251.193.6 and 2600:9000:5301:600::1.

The A records for ns1.vercel-dns.com return 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1.

The A records for ns2.vercel-dns.com return 198.51.45.13 and 2a00:edc0:6259:7:13::2.

The A records for ns-772.awsdns-32.net return 205.251.195.4 and 2600:9000:5303:400::1.

The A records for ns-1336.awsdns-39.org return 205.251.197.56 and 2600:9000:5305:3800::1.

The A records for ns-1817.awsdns-35.co.uk return 205.251.199.25 and 2600:9000:5307:1900::1.