`supportcenter.us`

DNSSEC	⚠️ Not signed
A	44.227.65.245^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-227-65-245.us-west-2.compute.amazonaws.com`
A	44.227.76.166^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2398908082

`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=1774396092

Same first word

Similar names

DNS History

22 records (8 active, 14 former)

○NSbuy.internettraffic.com2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-30 11:20:04
● 2016-02-27 01:26:24
○ 2016-11-11 03:34:42
○ 2026-03-25 00:06:28

●NScuritiba.ns.porkbun.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-23 01:05:54
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

●NSfortaleza.ns.porkbun.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-23 01:05:54
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

●NSmaceio.ns.porkbun.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-23 01:05:54
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

○NSns1.above.com2015-11-30 → 2015-11-30 · 4 obs

○ 2015-08-08 23:45:34
● 2015-11-30 11:20:04
○ 2016-02-27 01:26:24
○ 2026-03-25 00:06:28

○NSns1.sedoparking.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 23:45:34
○ 2015-11-30 11:20:04
○ 2026-03-25 00:06:28

○NSns1.uniregistrymarket.link2016-11-11 → 2017-05-23 · 5 obs

○ 2016-02-27 01:26:24
● 2016-11-11 03:34:42
● 2017-05-23 01:05:54
○ 2026-03-24 09:08:30
○ 2026-03-25 00:06:28

○NSns2.above.com2015-11-30 → 2015-11-30 · 4 obs

○ 2015-08-08 23:45:34
● 2015-11-30 11:20:04
○ 2016-02-27 01:26:24
○ 2026-03-25 00:06:28

○NSns2.sedoparking.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 23:45:34
○ 2015-11-30 11:20:04
○ 2026-03-25 00:06:28

○NSns2.uniregistrymarket.link2016-11-11 → 2017-05-23 · 5 obs

○ 2016-02-27 01:26:24
● 2016-11-11 03:34:42
● 2017-05-23 01:05:54
○ 2026-03-24 09:08:30
○ 2026-03-25 00:06:28

●NSsalvador.ns.porkbun.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-23 01:05:54
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

○NSsell.internettraffic.com2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-30 11:20:04
● 2016-02-27 01:26:24
○ 2016-11-11 03:34:42
○ 2026-03-25 00:06:28

●MXfwd1.porkbun.com2026-03-24 → 2026-03-25 · 3 obs

○ 2016-02-27 01:26:24
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

●MXfwd2.porkbun.com2026-03-24 → 2026-03-25 · 3 obs

○ 2016-02-27 01:26:24
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

○MXmail.nickstel.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 23:45:34
○ 2015-11-30 11:20:04
○ 2026-03-25 00:06:28

○MXmail.post-host.net2015-11-30 → 2015-11-30 · 4 obs

○ 2015-08-08 23:45:34
● 2015-11-30 11:20:04
○ 2016-02-27 01:26:24
○ 2026-03-25 00:06:28

○A103.224.182.2432015-11-30 → 2015-11-30 · 4 obs

○ 2015-08-08 23:45:34
● 2015-11-30 11:20:04
○ 2016-02-27 01:26:24
○ 2026-03-25 00:06:28

●A44.227.65.2452026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-23 01:05:54
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

●A44.227.76.1662026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-23 01:05:54
● 2026-03-24 09:08:30
● 2026-03-25 00:06:28

○A69.172.201.1532016-11-11 → 2017-05-23 · 5 obs

○ 2016-02-27 01:26:24
● 2016-11-11 03:34:42
● 2017-05-23 01:05:54
○ 2026-03-24 09:08:30
○ 2026-03-25 00:06:28

○A69.172.201.2082016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-30 11:20:04
● 2016-02-27 01:26:24
○ 2016-11-11 03:34:42
○ 2026-03-25 00:06:28

○A72.52.4.1192015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 23:45:34
○ 2015-11-30 11:20:04
○ 2026-03-25 00:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
supportcenter.us	curitiba.ns.porkbun.com, maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com	-

✅ Authoritative Response

Server:173.245.58.37

NS records: curitiba.ns.porkbun.com, maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supportcenter.us (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.227.76.166, 44.227.65.245`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

supportcenter.us resolves to two IP numbers: 44.227.65.245 and 44.227.76.166.

other host names including madhacker.co, citricol.com, britishlabrador.com, greengrassproject.com and gooner.co share IP numbers with supportcenter.us.

Name Servers

supportcenter.us is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

supportcenter.us at least partially shares name servers with other domains, for instance erikberg.com, cougcountry.com, upstatesc.net, kirklandpro.com and stefanrauch.com.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37; fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140; maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180; salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150.

Mail Servers

Two mail servers handle supportcenter.us: fwd1.porkbun.com and fwd2.porkbun.com.

supportcenter.us shares the same mail server setup as other domains, for instance lucidstate.com, treadstop.com, boomerlink.net, x-vedios.com and creativesurplus.net.

supportcenter.us shares some mail servers with other domains, at least partially, for instance ruunik.com, desai.design, vansutuyduyen.com, maxdgt.com and rubyicetrading.com.

Host names with one IP number:

fwd1.porkbun.com points to 44.226.226.6

fwd2.porkbun.com points to 52.10.201.111

supportcenter.us - robtex.com