`five21.us`

DNSSEC	⚠️ Not signed
A	2a02:4780:b:855:0:39fd:8a4:2^{🇺🇸 IIHOS0012a02:4780:b::/48 HOSTINGER US}
A	82.180.175.167^{🇺🇸 IIHOS00182.180.172.0/22 HOSTINGER US}
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
MX	`mx1.titan.email` ⭐
		A	3.218.119.224^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-218-119-224.compute-1.amazonaws.com`
		A	52.23.107.59^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-23-107-59.compute-1.amazonaws.com`
		A	52.72.144.152^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-72-144-152.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁰⁾
		A	3.218.119.224^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-218-119-224.compute-1.amazonaws.com`
		A	52.23.107.59^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-23-107-59.compute-1.amazonaws.com`
		A	52.72.144.152^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-72-144-152.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-03-05 #1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐ 🔒
	NS	`b.cctld.us` 🔒
	NS	`f.cctld.us` 🔒
	NS	`k.cctld.us` 🔒
	NS	`m.cctld.us` 🔒
	NS	`n.cctld.us` 🔒
	NS	`w.cctld.us` 🔒
	NS	`x.cctld.us` 🔒
	NS	`y.cctld.us` 🔒
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1771291699

Previously MX for

five21.us

Same first word

five21.us

Similar names

five12.net

12five.com

five12.com

DNS History

13 records (6 active, 7 former)

●NSns1.dns-parking.com2026-02-25 → 2026-03-11 · 3 obs

○ 2017-05-27 04:46:36
● 2026-02-25 18:34:34
● 2026-03-11 15:50:42

○NSns1.inmotionhosting.com2017-05-27 → 2017-05-27 · 4 obs

○ 2016-07-08 05:08:20
● 2017-05-27 04:46:36
○ 2026-02-25 18:34:34
○ 2026-03-11 15:50:42

○NSns1.webhostingpad.com2015-08-14 → 2016-07-08 · 4 obs

● 2015-08-14 22:02:20
● 2016-07-08 05:08:20
○ 2017-05-27 04:46:36
○ 2026-03-11 15:50:42

●NSns2.dns-parking.com2026-02-25 → 2026-03-11 · 3 obs

○ 2017-05-27 04:46:36
● 2026-02-25 18:34:34
● 2026-03-11 15:50:42

○NSns2.inmotionhosting.com2017-05-27 → 2017-05-27 · 4 obs

○ 2016-07-08 05:08:20
● 2017-05-27 04:46:36
○ 2026-02-25 18:34:34
○ 2026-03-11 15:50:42

○NSns2.webhostingpad.com2015-08-14 → 2016-07-08 · 4 obs

● 2015-08-14 22:02:20
● 2016-07-08 05:08:20
○ 2017-05-27 04:46:36
○ 2026-03-11 15:50:42

○MXfive21.us2015-08-14 → 2017-05-27 · 4 obs

● 2015-08-14 22:02:20
● 2017-05-27 04:46:36
○ 2026-02-25 18:34:34
○ 2026-03-11 15:50:42

●MXmx1.titan.email2026-02-25 → 2026-03-11 · 3 obs

○ 2017-05-27 04:46:36
● 2026-02-25 18:34:34
● 2026-03-11 15:50:42

●MXmx2.titan.email2026-02-25 → 2026-03-11 · 3 obs

○ 2017-05-27 04:46:36
● 2026-02-25 18:34:34
● 2026-03-11 15:50:42

○A104.244.121.2402017-05-27 → 2017-05-27 · 4 obs

○ 2016-07-08 05:08:20
● 2017-05-27 04:46:36
○ 2026-02-25 18:34:34
○ 2026-03-11 15:50:42

●A2a02:4780:b:855:0:39fd:8a4:22026-02-25 → 2026-03-11 · 3 obs

○ 2017-05-27 04:46:36
● 2026-02-25 18:34:34
● 2026-03-11 15:50:42

○A69.65.10.2022015-08-14 → 2016-07-08 · 4 obs

● 2015-08-14 22:02:20
● 2016-07-08 05:08:20
○ 2017-05-27 04:46:36
○ 2026-03-11 15:50:42

●A82.180.175.1672026-02-25 → 2026-03-11 · 3 obs

○ 2017-05-27 04:46:36
● 2026-02-25 18:34:34
● 2026-03-11 15:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
five21.us	ns2.dns-parking.com, ns1.dns-parking.com	-

✅ Authoritative Response

Server: 162.159.24.201

NS records: ns2.dns-parking.com, ns1.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for five21.us (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.180.175.167`
AAAA	1	`2a02:4780:b:855:0:39fd:8a4:2`
NS	2	`ns2.dns-parking.com, ns1.dns-parking.com`
MX	2	`mx2.titan.email (pri: 20), mx1.titan.email (pri: 10)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

Analysis

IP Addresses

five21.us points to two IP numbers: 2a02:4780:b:855:0:39fd:8a4:2 and 82.180.175.167.

Other host names such as gpspkg.com, educcia.com, citytecheng.com, ibestwin.com and newlinkcollege.com share IPs with five21.us.

Name Servers

Two name servers ns1.dns-parking.com and ns2.dns-parking.com handle the delegation for five21.us.

five21.us shares the same name server setup as other domains, for example fifanights.com, interwifi.net, kittykinds.com, ativahome.com.br and couragecorps.com.

five21.us shares name servers with other domains at least partially, for instance xplaygr.com.

Host names with two IP numbers:

ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201.

ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42.

Mail Servers

Two mail servers handle five21.us: mx1.titan.email and mx2.titan.email.

five21.us shares the same mail server setup as other domains, including muntstuk.co.za, websiteportugal.com, wizmangems.com, xun-chi.net and charlespepin.com.

five21.us shares some mail servers with other domains, at least partially, for instance xaudio.sg, brindemania.com, seasideinnovations.com and eworldec.com.