`unixshells.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4b35^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d689^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.53^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.137^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
MX	`mail.unixshells.com` ⭐
		A	2600:3c01::2000:90ff:fe54:d0d4^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
			PTR	`mail.unixshells.com`
		A	192.81.131.34^{🇺🇸 AKAMAI-LINODE-AP192.81.128.0/21 Akamai Technologies}
			PTR	`mail.unixshells.com`
TXT	`v=spf1 a mx ip4:192.81.131.34 ip6:2600:3c01::2000:90ff:fe54:d0d4 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.53, 172.67.214.137
		IPv6 hints	2606:4700:3033::6815:4b35, 2606:4700:3037::ac43:d689
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2402236778

`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=1776791147

Subdomains

mail.unixshells.com

Same first word

unixshells.com

DNS History

28 records (7 active, 21 former)

●NSbob.ns.cloudflare.com2026-04-05 → 2026-04-21 · 3 obs

○ 2017-08-31 12:06:46
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

●NSgina.ns.cloudflare.com2026-04-05 → 2026-04-21 · 3 obs

○ 2017-08-31 12:06:46
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

○NSns1.biz2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 17:48:36
● 2015-12-04 10:30:34
○ 2016-03-26 00:12:42
○ 2026-04-21 17:13:04

○NSns1.namebrightdns.com2016-03-26 → 2017-08-31 · 5 obs

○ 2015-12-04 10:30:34
● 2016-03-26 00:12:42
● 2017-08-31 12:06:46
○ 2026-04-05 10:39:44
○ 2026-04-21 17:13:04

○NSns2.biz2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 17:48:36
● 2015-12-04 10:30:34
○ 2016-03-26 00:12:42
○ 2026-04-21 17:13:04

○NSns2.namebrightdns.com2016-09-16 → 2017-08-31 · 5 obs

○ 2016-03-26 00:12:42
● 2016-09-16 21:42:42
● 2017-08-31 12:06:46
○ 2026-04-05 10:39:44
○ 2026-04-21 17:13:04

○NSns3.biz2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 17:48:36
● 2015-12-04 10:30:34
○ 2016-03-26 00:12:42
○ 2026-04-21 17:13:04

○NSns3.org2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 17:48:36
● 2015-12-04 10:30:34
○ 2016-03-26 00:12:42
○ 2026-04-21 17:13:04

○NSnsg1.namebrightdns.com2016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-04 10:30:34
● 2016-03-26 00:12:42
○ 2016-09-16 21:42:42
○ 2026-04-21 17:13:04

○NSnsg2.namebrightdns.com2016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-04 10:30:34
● 2016-03-26 00:12:42
○ 2016-09-16 21:42:42
○ 2026-04-21 17:13:04

●MXmail.unixshells.com2026-04-05 → 2026-04-21 · 3 obs

○ 2016-03-26 00:12:42
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

○MXsmtp.gmail.com2015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 17:48:36
● 2015-12-04 10:30:34
○ 2016-03-26 00:12:42
○ 2026-04-21 17:13:04

●A104.21.75.532026-04-05 → 2026-04-21 · 3 obs

○ 2017-08-31 12:06:46
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

○A107.23.198.2402016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-26 00:12:42
● 2016-09-16 21:42:42
○ 2016-12-04 16:41:48
○ 2026-04-21 17:13:04

●A172.67.214.1372026-04-05 → 2026-04-21 · 3 obs

○ 2017-08-31 12:06:46
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

○A199.59.243.1202015-08-16 → 2015-12-04 · 4 obs

● 2015-08-16 17:48:36
● 2015-12-04 10:30:34
○ 2016-03-26 00:12:42
○ 2026-04-21 17:13:04

●A2606:4700:3033::6815:4b352026-04-05 → 2026-04-21 · 3 obs

○ 2017-08-31 12:06:46
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

●A2606:4700:3037::ac43:d6892026-04-05 → 2026-04-21 · 3 obs

○ 2017-08-31 12:06:46
● 2026-04-05 10:39:44
● 2026-04-21 17:13:04

○A52.206.43.2342016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-26 00:12:42
● 2016-09-16 21:42:42
○ 2016-12-04 16:41:48
○ 2026-04-21 17:13:04

○A52.21.180.2332016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-04 10:30:34
● 2016-03-26 00:12:42
○ 2016-09-16 21:42:42
○ 2026-04-21 17:13:04

○A52.3.120.902016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-04 10:30:34
● 2016-03-26 00:12:42
○ 2016-09-16 21:42:42
○ 2026-04-21 17:13:04

○A52.4.72.1372016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-26 00:12:42
● 2016-09-16 21:42:42
○ 2016-12-04 16:41:48
○ 2026-04-21 17:13:04

○A54.210.33.1902016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-26 00:12:42
● 2016-09-16 21:42:42
○ 2016-12-04 16:41:48
○ 2026-04-21 17:13:04

○A54.236.123.2242016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-26 00:12:42
● 2016-09-16 21:42:42
○ 2016-12-04 16:41:48
○ 2026-04-21 17:13:04

○A54.84.80.1732016-12-04 → 2016-12-04 · 4 obs

○ 2016-09-16 21:42:42
● 2016-12-04 16:41:48
○ 2017-08-31 12:06:46
○ 2026-04-21 17:13:04

○A54.88.107.1402016-12-04 → 2016-12-04 · 4 obs

○ 2016-09-16 21:42:42
● 2016-12-04 16:41:48
○ 2017-08-31 12:06:46
○ 2026-04-21 17:13:04

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-26 → 2016-09-16 · 4 obs

● 2016-03-26 00:12:42
● 2016-09-16 21:42:42
○ 2016-12-04 16:41:48
○ 2026-04-21 17:13:04

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-04 → 2017-08-31 · 5 obs

○ 2016-09-16 21:42:42
● 2016-12-04 16:41:48
● 2017-08-31 12:06:46
○ 2026-04-05 10:39:44
○ 2026-04-21 17:13:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
unixshells.com	bob.ns.cloudflare.com, gina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.117

NS records: bob.ns.cloudflare.com, gina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for unixshells.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.53, 172.67.214.137`
AAAA	2	`2606:4700:3033::6815:4b35, 2606:4700:3037::ac43:d689`
NS	2	`bob.ns.cloudflare.com, gina.ns.cloudflare.com`
MX	1	`mail.unixshells.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:192.81.131.34 ip6:2600:3`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mail.unixshells.com is unixshells.com.

IP Addresses

unixshells.com maps to four IP numbers: 2606:4700:3033::6815:4b35, 2606:4700:3037::ac43:d689, 104.21.75.53 and 172.67.214.137.

Other host names such as cmnsppch.com, www.lerochka.me, www.jmfg.shop, reallymake.com and challengestodo.com share IPs with unixshells.com.

Name Servers

Two name servers bob.ns.cloudflare.com and gina.ns.cloudflare.com handle the delegation for unixshells.com.

unixshells.com shares the same name server setup as other domains, for example digitop.ma, xn--8idx8ayd.com, mmm.dk, convertsprout.com and dafatir.net.

unixshells.com at least partially shares name servers with other domains, for example chiediloalnotaio.com, hostdirectory.in, evolutionmetrics.com, mondanibooks.com and krishnasunuwar.com.np.

These name servers are often used together with pablo.ns.cloudflare.com and gigi.ns.cloudflare.com.

Host names with six IP numbers:

bob.ns.cloudflare.com points to 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104.

gina.ns.cloudflare.com points to 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.

Mail Servers

The mail.unixshells.com mail server handles unixshells.com.

mail.unixshells.com points to two IP numbers: 2600:3c01::2000:90ff:fe54:d0d4 and 192.81.131.34.

unixshells.com - robtex.com

unixshells.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`unixshells.com`

`com`