codenvy-dev.com - dns.ninja

`codenvy-dev.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.p04.nsone.net` ⭐
		A	2620:4d:4000:6259:7:4:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p04.nsone.net`
		A	198.51.44.4^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p04.nsone.net`
NS	`dns2.p04.nsone.net`
		A	2a00:edc0:6259:7:4::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p04.nsone.net`
		A	198.51.45.4^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p04.nsone.net`
NS	`dns3.p04.nsone.net`
		A	2620:4d:4000:6259:7:4:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p04.nsone.net`
		A	198.51.44.68^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p04.nsone.net`
NS	`dns4.p04.nsone.net`
		A	2a00:edc0:6259:7:4::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p04.nsone.net`
		A	198.51.45.68^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p04.nsone.net`
MX	`mx1.redhat.com` ⭐
		A	52.25.184.255^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-25-184-255.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 -all`
SOA	`dns1.p04.nsone.net`hostmaster@nsone.net serial=1758245213

`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=1786673199

Same first word

codenvy-dev.com

DNS History

23 records (11 active, 12 former)

●NSdns1.p04.nsone.net2026-02-25 → 2026-08-14 · 3 obs

○ 2020-02-21 05:26:58
● 2026-02-25 17:51:46
● 2026-08-14 02:32:50

●NSdns2.p04.nsone.net2026-02-25 → 2026-08-14 · 3 obs

○ 2020-02-21 05:26:58
● 2026-02-25 17:51:46
● 2026-08-14 02:32:50

●NSdns3.p04.nsone.net2026-02-25 → 2026-08-14 · 3 obs

○ 2020-02-21 05:26:58
● 2026-02-25 17:51:46
● 2026-08-14 02:32:50

●NSdns4.p04.nsone.net2026-02-25 → 2026-08-14 · 3 obs

○ 2020-02-21 05:26:58
● 2026-02-25 17:51:46
● 2026-08-14 02:32:50

○NSns03.domaincontrol.com2015-06-12 → 2020-02-21 · 4 obs

● 2015-06-12 09:40:56
● 2020-02-21 05:26:58
○ 2026-02-25 17:51:46
○ 2026-08-14 02:32:50

○NSns04.domaincontrol.com2015-06-12 → 2020-02-21 · 4 obs

● 2015-06-12 09:40:56
● 2020-02-21 05:26:58
○ 2026-02-25 17:51:46
○ 2026-08-14 02:32:50

○MXmail.codenvy-dev.com2015-06-12 → 2020-02-21 · 4 obs

● 2015-06-12 09:40:56
● 2020-02-21 05:26:58
○ 2026-02-25 17:51:46
○ 2026-08-14 02:32:50

○MXmail2.codenvy-dev.com2015-06-12 → 2020-02-21 · 4 obs

● 2015-06-12 09:40:56
● 2020-02-21 05:26:58
○ 2026-02-25 17:51:46
○ 2026-08-14 02:32:50

●MXmx1.redhat.com2026-02-25 → 2026-08-14 · 3 obs

○ 2020-02-21 05:26:58
● 2026-02-25 17:51:46
● 2026-08-14 02:32:50

●A100.28.104.1752026-03-18 → 2026-08-14 · 17 obs

○ 2026-02-25 17:51:46
● 2026-03-18 17:10:32
○ 2026-03-23 23:15:18
○ 2026-03-31 00:44:14
● 2026-04-26 09:04:58
○ 2026-04-26 17:29:48
● 2026-05-13 10:56:18
● 2026-05-13 17:48:20
○ 2026-05-13 19:24:26
● 2026-05-13 23:54:22
○ 2026-05-14 01:24:58
● 2026-05-31 16:34:44
○ 2026-06-22 05:37:34
● 2026-07-19 12:48:48
○ 2026-07-25 08:59:30
● 2026-08-14 02:32:48
● 2026-08-14 02:32:50

○A18.185.24.462026-02-25 → 2026-07-25 · 18 obs

○ 2020-02-21 05:26:58
● 2026-02-25 17:51:46
○ 2026-03-18 17:10:32
● 2026-03-23 23:15:18
● 2026-03-31 00:44:14
○ 2026-04-26 09:04:58
● 2026-04-26 17:29:48
○ 2026-05-13 10:56:18
○ 2026-05-13 17:48:20
● 2026-05-13 19:24:26
○ 2026-05-13 23:54:22
● 2026-05-14 01:24:58
○ 2026-05-31 16:34:44
● 2026-06-22 05:37:34
○ 2026-07-19 12:48:48
● 2026-07-25 08:59:30
○ 2026-08-14 02:32:48
○ 2026-08-14 02:32:50

○A193.108.249.42015-11-09 → 2017-02-20 · 5 obs

○ 2015-06-12 09:40:56
● 2015-11-09 01:11:46
● 2017-02-20 11:45:42
○ 2020-02-21 05:26:58
○ 2026-08-14 02:32:50

○A193.254.196.1932015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:40:56
○ 2015-11-09 01:11:46
○ 2026-08-14 02:32:50

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-03-18 → 2026-08-14 · 17 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-03-18 → 2026-08-14 · 17 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-03-18 → 2026-08-14 · 17 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-25 → 2026-07-25 · 18 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-25 → 2026-07-25 · 18 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-25 → 2026-07-25 · 18 obs

○A3.126.5.1882026-02-25 → 2026-07-25 · 18 obs

○A3.71.139.1532026-02-25 → 2026-07-25 · 18 obs

●A54.157.108.1582026-03-18 → 2026-08-14 · 17 obs

●A98.83.184.1332026-03-18 → 2026-08-14 · 17 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
codenvy-dev.com	dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net	-

✅ Authoritative Response

Server:198.51.44.4

NS records: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codenvy-dev.com (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba24:b508:76de:f4a:df34, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003...`
NS	4	`dns1.p04.nsone.net, dns2.p04.nsone.net...`
MX	1	`mx1.redhat.com (pri: 200)`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.p04.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

codenvy-dev.com points to 6 IP addresses, including 54.157.108.158, 98.83.184.133 and 100.28.104.175, plus 3 other.

breathsaversmints.com, ec2-98-83-184-133.compute-1.amazonaws.com, etruffle.com plus two other host names have IP numbers in common with codenvy-dev.com.

Name Servers

Four name servers handle the delegation for codenvy-dev.com: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.

codenvy-dev.com has at least partial name server overlap with other domains, such as uberinsights.in, rachel5element.com, ducharmedermatology.com and two others.

ns01.squarespacedns.com, ns02.squarespacedns.com and ns03.squarespacedns.com — plus 7 other name servers — are commonly paired with these name servers.

dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net all point to exactly two IP numbers each: dns1.p04.nsone.net → 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1; dns2.p04.nsone.net → 198.51.45.4 and 2a00:edc0:6259:7:4::2; dns3.p04.nsone.net → 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3; dns4.p04.nsone.net → 198.51.45.68 and 2a00:edc0:6259:7:4::4.

Mail Servers

codenvy-dev.com uses one mail server — mx1.redhat.com.

The mail server setup of codenvy-dev.com matches that of other domains such as redhathigh.com, apacheweek.com, jberet.org and two others.

At least some of the mail servers used by codenvy-dev.com are shared with other domains: aerogear.org, fedora.im, fusesource.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx2.redhat.com.

mx1.redhat.com points to one IP number — 52.25.184.255.