`redhat.software`

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` ⭐ ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:4:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p04.nsone.net`
		A	198.51.44.4^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p04.nsone.net`
NS	`dns1.p01.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p04.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:4::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p04.nsone.net`
		A	198.51.45.4^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p04.nsone.net`
NS	`dns3.p01.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p04.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:4:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p04.nsone.net`
		A	198.51.44.68^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p04.nsone.net`
NS	`dns4.p01.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p04.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:4::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p04.nsone.net`
		A	198.51.45.68^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			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=1742967442

`software`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.software` ⭐
	NS	`v0n1.nic.software`
	NS	`v0n2.nic.software`
	NS	`v0n3.nic.software`
	NS	`v2n0.nic.software`
	NS	`v2n1.nic.software`
	SOA	`v0n0.nic.software`hostmaster@donuts.email serial=1784605227

Same first word

redhat.engineer

redhat.edgekey.net

redhat.sg

redhat.com.mx

redhat.co.rs

redhat.ch

redhat.lk

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thread.com.tw

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redath.net

thedra.co.uk

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DNS History

21 records (15 active, 6 former)

●NSdns1.p01.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns1.p04.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns2.p01.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns2.p04.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns3.p01.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns3.p04.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns4.p01.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●NSdns4.p04.nsone.net2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●MXmx1.redhat.com2026-05-06 → 2026-07-21 · 2 obs

● 2026-05-06 06:24:10
● 2026-07-21 03:55:24

●A100.28.104.1752026-05-07 → 2026-07-21 · 32 obs

○ 2026-05-06 06:24:10
● 2026-05-07 02:40:12
○ 2026-05-07 03:10:56
● 2026-05-09 07:26:32
● 2026-05-09 22:18:50
○ 2026-05-09 23:43:24
● 2026-05-11 18:14:38
○ 2026-05-11 19:21:40
○ 2026-05-12 17:14:04
● 2026-05-29 15:12:20
○ 2026-06-01 20:42:50
○ 2026-06-02 13:23:30
● 2026-06-02 14:03:02
○ 2026-06-02 19:30:20
● 2026-06-04 03:44:12
○ 2026-06-04 06:22:46
● 2026-06-05 13:10:40
○ 2026-06-06 04:09:44
● 2026-06-26 19:33:54
○ 2026-06-29 01:32:58
● 2026-07-02 15:33:22
○ 2026-07-03 05:33:46
● 2026-07-12 07:45:58
○ 2026-07-12 18:20:36
● 2026-07-13 05:49:46
○ 2026-07-14 07:38:54
● 2026-07-18 19:41:34
○ 2026-07-19 05:29:26
● 2026-07-19 11:03:14
○ 2026-07-19 14:26:06
● 2026-07-21 03:55:22
● 2026-07-21 03:55:24

○A18.185.24.462026-05-06 → 2026-07-19 · 32 obs

● 2026-05-06 06:24:10
○ 2026-05-07 02:40:12
● 2026-05-07 03:10:56
○ 2026-05-09 07:26:32
○ 2026-05-09 22:18:50
● 2026-05-09 23:43:24
○ 2026-05-11 18:14:38
● 2026-05-11 19:21:40
● 2026-05-12 17:14:04
○ 2026-05-29 15:12:20
● 2026-06-01 20:42:50
● 2026-06-02 13:23:30
○ 2026-06-02 14:03:02
● 2026-06-02 19:30:20
○ 2026-06-04 03:44:12
● 2026-06-04 06:22:46
○ 2026-06-05 13:10:40
● 2026-06-06 04:09:44
○ 2026-06-26 19:33:54
● 2026-06-29 01:32:58
○ 2026-07-02 15:33:22
● 2026-07-03 05:33:46
○ 2026-07-12 07:45:58
● 2026-07-12 18:20:36
○ 2026-07-13 05:49:46
● 2026-07-14 07:38:54
○ 2026-07-18 19:41:34
● 2026-07-19 05:29:26
○ 2026-07-19 11:03:14
● 2026-07-19 14:26:06
○ 2026-07-21 03:55:22
○ 2026-07-21 03:55:24

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-05-07 → 2026-07-21 · 32 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-05-07 → 2026-07-21 · 32 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-05-07 → 2026-07-21 · 32 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-05-06 → 2026-07-19 · 32 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-05-06 → 2026-07-19 · 32 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-05-06 → 2026-07-19 · 32 obs

○A3.126.5.1882026-05-06 → 2026-07-19 · 32 obs

○A3.71.139.1532026-05-06 → 2026-07-19 · 32 obs

●A54.157.108.1582026-05-07 → 2026-07-21 · 32 obs

●A98.83.184.1332026-05-07 → 2026-07-21 · 32 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
software	v0n3.nic.software, v0n1.nic.software, v2n1.nic.software, v0n0.nic.software...	12 records
redhat.software	dns2.p01.nsone.net, dns1.p01.nsone.net, dns4.p01.nsone.net, dns3.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.44.65

NS records: dns2.p01.nsone.net, dns1.p01.nsone.net, dns4.p01.nsone.net, dns3.p01.nsone.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at software: Error: DNS query timeout: 161.232.16.10 for DNSKEY software

⏱️ Timing

Total: 3854ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`98.83.184.133, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba24:b508:76de:f4a:df34...`
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`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n3.nic.software, v0n3.nic.software, v0n1.nic.software...)

Analysis

IP Addresses

redhat.software has 6 IP addresses — 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 more.

careers.tableau.com, arrivalmovie.com, savebbcamerica.com and two other host names share IP numbers with redhat.software.

Name Servers

redhat.software is served by 8 authoritative name servers — among them dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 5 others.

The name servers of redhat.software overlap at least partially with those of other domains — among them 85cnbiwei.com, jerandco.com, lardizabal.me and two more.

These name servers commonly appear in delegations together with ns02.squarespacedns.com, ns01.squarespacedns.com, dns1.p04.nsone.net and 7 other.

Hostnames that resolve to two IP addresses:

dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net resolves to two addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net resolves to two addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net resolves to two addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns1.p04.nsone.net resolves to two addresses: 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1.

dns2.p04.nsone.net resolves to two addresses: 198.51.45.4 and 2a00:edc0:6259:7:4::2.

dns3.p04.nsone.net resolves to two addresses: 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3.

dns4.p04.nsone.net resolves to two addresses: 198.51.45.68 and 2a00:edc0:6259:7:4::4.

Mail Servers

Mail for redhat.software is handled by a single mail server, mx1.redhat.com.

redhat.software uses an identical mail server configuration to several other domains — among them defylockin.com, redhat.com.br, compilerpodcast.com and two more.

redhat.software has at least partial mail server overlap with other domains such as qumranet.com, sharenet.redhat.de, katello.com and two more.

This set of mail servers commonly appears together with the mail servers mx2.redhat.com.

mx1.redhat.com carries a single IP number, which is 52.25.184.255.

redhat.software - robtex.com

redhat.software

software

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`redhat.software`

`software`