`premierc21.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:9a7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a10a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.167^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.10^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jake.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
NS	`lily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c082^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2082^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lily.ns.cloudflare.com`
		A	108.162.192.130^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	172.64.32.130^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	173.245.58.130^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=IayJzm-55faCxgMBOSAQJoTXkCxEyZ2Rm2eTEfU_As4`
TXT	`google-site-verification=NHfv3KWbAY4NaRfMBoyX_StA8s2sSFHcX_OAd-suxZI`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.167, 172.67.161.10
		IPv6 hints	2606:4700:3034::6815:9a7, 2606:4700:3034::ac43:a10a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOA	`jake.ns.cloudflare.com`dns@cloudflare.com serial=2408294287

`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=1785304642

Same first word

premierc21.com

Similar names

c21premier.net

DNS History

14 records (11 active, 3 former)

●NSjake.ns.cloudflare.com2026-03-24 → 2026-07-29 · 3 obs

○ 2017-06-30 15:08:30
● 2026-03-24 11:22:22
● 2026-07-29 06:22:40

●NSlily.ns.cloudflare.com2026-03-24 → 2026-07-29 · 3 obs

○ 2017-06-30 15:08:30
● 2026-03-24 11:22:22
● 2026-07-29 06:22:40

○NSns69.domaincontrol.com2016-12-16 → 2017-06-30 · 4 obs

● 2016-12-16 02:55:54
● 2017-06-30 15:08:30
○ 2026-03-24 11:22:22
○ 2026-07-29 06:22:40

○NSns70.domaincontrol.com2016-12-16 → 2017-06-30 · 4 obs

● 2016-12-16 02:55:54
● 2017-06-30 15:08:30
○ 2026-03-24 11:22:22
○ 2026-07-29 06:22:40

●MXalt1.aspmx.l.google.com2016-12-16 → 2026-07-29 · 2 obs

● 2016-12-16 02:55:54
● 2026-07-29 06:22:40

●MXalt2.aspmx.l.google.com2016-12-16 → 2026-07-29 · 2 obs

● 2016-12-16 02:55:54
● 2026-07-29 06:22:40

●MXaspmx.l.google.com2016-12-16 → 2026-07-29 · 2 obs

● 2016-12-16 02:55:54
● 2026-07-29 06:22:40

●MXaspmx2.googlemail.com2016-12-16 → 2026-07-29 · 2 obs

● 2016-12-16 02:55:54
● 2026-07-29 06:22:40

●MXaspmx3.googlemail.com2016-12-16 → 2026-07-29 · 2 obs

● 2016-12-16 02:55:54
● 2026-07-29 06:22:40

●A104.21.9.1672026-03-24 → 2026-07-29 · 3 obs

○ 2017-06-30 15:08:30
● 2026-03-24 11:22:22
● 2026-07-29 06:22:40

●A172.67.161.102026-03-24 → 2026-07-29 · 3 obs

○ 2017-06-30 15:08:30
● 2026-03-24 11:22:22
● 2026-07-29 06:22:40

●A2606:4700:3034::6815:9a72026-03-24 → 2026-07-29 · 3 obs

○ 2017-06-30 15:08:30
● 2026-03-24 11:22:22
● 2026-07-29 06:22:40

●A2606:4700:3034::ac43:a10a2026-03-24 → 2026-07-29 · 3 obs

○ 2017-06-30 15:08:30
● 2026-03-24 11:22:22
● 2026-07-29 06:22:40

○A50.63.202.232016-12-16 → 2017-06-30 · 4 obs

● 2016-12-16 02:55:54
● 2017-06-30 15:08:30
○ 2026-03-24 11:22:22
○ 2026-07-29 06:22:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
premierc21.com	jake.ns.cloudflare.com, lily.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.122

NS records: jake.ns.cloudflare.com, lily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for premierc21.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.10, 104.21.9.167`
AAAA	2	`2606:4700:3034::ac43:a10a, 2606:4700:3034::6815:9a7`
NS	2	`jake.ns.cloudflare.com, lily.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`google-site-verification=IayJzm-55faCxgM, google-site-verification=NHfv3KWbAY4NaRf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jake.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

premierc21.com resolves to four IP addresses: 104.21.9.167, 172.67.161.10, 2606:4700:3034::6815:9a7 and 2606:4700:3034::ac43:a10a.

mail.umadeluna.com, fasono.com, elizovo.klin8.ru and two other host names share IP numbers with premierc21.com.

Name Servers

Two name servers handle the delegation for premierc21.com: jake.ns.cloudflare.com and lily.ns.cloudflare.com.

premierc21.com uses the same name servers as several other domains — among them atlantahomewise.com, washingtonwaterfronts.com, keeplarryclark.com and two more.

premierc21.com partially shares its NS delegation with several other domains, including fjbd.net, 766557.com, ycalgs.com and two others.

These name servers regularly co-occur with the name servers ian.ns.cloudflare.com, kim.ns.cloudflare.com and sue.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jake.ns.cloudflare.com resolves to 108.162.193.122, 172.64.33.122 and 173.245.59.122 among others, with 3 other IP addresses in total.

lily.ns.cloudflare.com resolves to 108.162.192.130, 172.64.32.130 and 173.245.58.130 among others, with 3 other IP addresses in total.

Mail Servers

premierc21.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

premierc21.com has at least partial mail server overlap with other domains such as ns500693.ns500734.ns500693.ns500699.ns500699.ns500588.ns500588.ns500632.ns500612.ns500683.ns500632.ns500632.ns500612.dtrkdll.com, houseoftorment.com, salsllc.com and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to two addresses: 142.251.179.27 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1a IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1b IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.26 IP addresses.

premierc21.com - robtex.com

premierc21.com

com

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

`premierc21.com`

`com`