`firstxx.com`

DNSSEC	⚠️ Not signed
A	44.230.85.241^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-230-85-241.us-west-2.compute.amazonaws.com`
A	52.33.207.7^{🇺🇸 Amazon52.32.0.0/14 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}
			PTR	`ip-173-245-58-37.defastlink.net`
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}
			PTR	`ip-162-159-8-140.defastlink.net`
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}
			PTR	`ip-162-159-11-180.defastlink.net`
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}
			PTR	`ip-162-159-10-150.defastlink.net`
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	`fd0faa83851efee60379195bd86c3fbf4a351ed6`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2398968748

`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=1771291435

⚠️ On DNS blocklist: tif

Same first word

firstxx.com

Similar names

xxfirst.com

DNS History

16 records (8 active, 8 former)

●NScuritiba.ns.porkbun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-09-03 04:45:50
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

●NSfortaleza.ns.porkbun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-09-03 04:45:50
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

●NSmaceio.ns.porkbun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-09-03 04:45:50
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

○NSns1.above.com2015-11-07 → 2016-04-24 · 4 obs

● 2015-11-07 19:44:48
● 2016-04-24 19:18:58
○ 2016-12-06 01:21:08
○ 2026-03-23 11:07:12

○NSns1626.ztomy.com2016-12-06 → 2017-09-03 · 5 obs

○ 2016-04-24 19:18:58
● 2016-12-06 01:21:08
● 2017-09-03 04:45:50
○ 2026-03-23 11:07:10
○ 2026-03-23 11:07:12

○NSns2.above.com2015-11-07 → 2016-04-24 · 4 obs

● 2015-11-07 19:44:48
● 2016-04-24 19:18:58
○ 2016-12-06 01:21:08
○ 2026-03-23 11:07:12

○NSns2626.ztomy.com2016-12-06 → 2017-09-03 · 5 obs

○ 2016-04-24 19:18:58
● 2016-12-06 01:21:08
● 2017-09-03 04:45:50
○ 2026-03-23 11:07:10
○ 2026-03-23 11:07:12

●NSsalvador.ns.porkbun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-09-03 04:45:50
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

●MXfwd1.porkbun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2016-12-06 01:21:08
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

●MXfwd2.porkbun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2016-12-06 01:21:08
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

○MXmail.post-host.net2015-11-07 → 2016-04-24 · 4 obs

● 2015-11-07 19:44:48
● 2016-04-24 19:18:58
○ 2016-12-06 01:21:08
○ 2026-03-23 11:07:12

○A103.224.182.2412015-11-07 → 2016-04-24 · 4 obs

● 2015-11-07 19:44:48
● 2016-04-24 19:18:58
○ 2016-12-06 01:21:08
○ 2026-03-23 11:07:12

○A204.11.56.482016-12-06 → 2017-09-03 · 5 obs

○ 2016-04-24 19:18:58
● 2016-12-06 01:21:08
● 2017-09-03 04:45:50
○ 2026-03-23 11:07:10
○ 2026-03-23 11:07:12

●A44.230.85.2412026-03-23 → 2026-03-23 · 3 obs

○ 2017-09-03 04:45:50
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

●A52.33.207.72026-03-23 → 2026-03-23 · 3 obs

○ 2017-09-03 04:45:50
● 2026-03-23 11:07:10
● 2026-03-23 11:07:12

○PTRns1626.ztomy.com2016-12-06 → 2017-09-03 · 4 obs

● 2016-12-06 01:21:08
● 2017-09-03 04:45:50
○ 2026-03-23 11:07:10
○ 2026-03-23 11:07:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstxx.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.10.150

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstxx.com (unsigned zone)

⏱️ Timing

Total: 2255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.33.207.7, 44.230.85.241`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	2	`fd0faa83851efee60379195bd86c3fbf4a351ed6, v=spf1 include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

firstxx.com resolves to two IP numbers: 44.230.85.241 and 52.33.207.7.

Other host names, for instance gwcmanagement.com, news18.biz, dumpsterrentalsorlando.com, iheartbananas.com and transcendenceprocess.com share IP numbers with firstxx.com.

Name Servers

firstxx.com's delegation is handled by four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

firstxx.com partially shares name servers with other domains; examples include etyp.dev, 1plus10.com, gdotmarkee.com, oopsale.com and whiteman.co.

Host names with two IPs:

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

firstxx.com is handled by two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

firstxx.com has the same mail server setup as other domains, including flexlessons.com, inteldesign.com, physics.biz, seoulsource.com and divinationlog.com.

firstxx.com shares some mail servers with other domains, at least partially, such as paddecraft.dev, resumeshaperai.com, bonsmotsrecords.com, movingart.com and ilovei.us.

Host names with one IP number: The host name fwd1.porkbun.com points to 44.226.226.6 and the host name fwd2.porkbun.com points to 52.10.201.111.

firstxx.com - robtex.com

firstxx.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

`firstxx.com`

`com`