firstclasspools.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`firstclasspools.com`

DNSSEC	⚠️ Not signed
A	34.66.99.206^{🇺🇸 Google34.66.96.0/20}
		PTR	`206.99.66.34.bc.googleusercontent.com`
NS	`ns59.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns60.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`ms47512186.msv1.invalid`⁽⁹⁹⁾
TXT	`google-site-verification=rYb_t_9F4naJafnUXc68bHT8kZLrV--ceVIaUAoUMW4`
TXT	`MS=ms71883200`
TXT	`MS=ms47512186`
SOA	`NS59.WORLDNIC.com`namehost@WORLDNIC.com serial=126081317

`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=1786896879

Same first word

firstclasspools.com

DNS History

16 records (6 active, 10 former)

●NSns59.worldnic.com2008-03-19 → 2026-08-16 · 5 obs

● 2008-03-19 21:01:44
○ 2015-07-09 21:50:06
○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
● 2026-08-16 16:18:00

●NSns60.worldnic.com2008-03-19 → 2026-08-16 · 5 obs

● 2008-03-19 21:01:44
○ 2015-07-09 21:50:06
○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
● 2026-08-16 16:18:00

○NSns8447.hostgator.com2015-07-09 → 2016-12-24 · 5 obs

○ 2008-03-19 21:01:44
● 2015-07-09 21:50:06
● 2016-12-24 14:38:08
○ 2018-08-23 11:03:08
○ 2026-08-16 16:18:00

○NSns8448.hostgator.com2015-07-09 → 2016-12-24 · 5 obs

○ 2008-03-19 21:01:44
● 2015-07-09 21:50:06
● 2016-12-24 14:38:08
○ 2018-08-23 11:03:08
○ 2026-08-16 16:18:00

●MXalt1.aspmx.l.google.com2018-08-23 → 2026-08-16 · 3 obs

○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
● 2026-08-16 16:18:00

○MXalt4.aspmx.l.google.com2015-07-09 → 2016-12-24 · 5 obs

○ 2008-03-19 21:01:44
● 2015-07-09 21:50:06
● 2016-12-24 14:38:08
○ 2018-08-23 11:03:08
○ 2026-08-16 16:18:00

●MXaspmx.l.google.com2015-07-09 → 2026-08-16 · 3 obs

○ 2008-03-19 21:01:44
● 2015-07-09 21:50:06
● 2026-08-16 16:18:00

○MXinbound.firstclasspools.com.netsolmail.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:01:44
○ 2015-07-09 21:50:06
○ 2026-08-16 16:18:00

●MXms47512186.msv1.invalid2026-08-16 → 2026-08-16 · 2 obs

○ 2018-08-23 11:03:08
● 2026-08-16 16:18:00

○A198.185.159.1442018-08-23 → 2018-08-23 · 4 obs

○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
○ 2026-03-08 02:33:50
○ 2026-08-16 16:18:00

○A198.185.159.1452018-08-23 → 2018-08-23 · 4 obs

○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
○ 2026-03-08 02:33:50
○ 2026-08-16 16:18:00

○A198.49.23.1442018-08-23 → 2018-08-23 · 4 obs

○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
○ 2026-03-08 02:33:50
○ 2026-08-16 16:18:00

○A198.49.23.1452018-08-23 → 2018-08-23 · 4 obs

○ 2016-12-24 14:38:08
● 2018-08-23 11:03:08
○ 2026-03-08 02:33:50
○ 2026-08-16 16:18:00

○A205.178.145.652008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:01:44
○ 2015-07-09 21:50:06
○ 2026-08-16 16:18:00

○A216.172.184.402015-07-09 → 2016-12-24 · 5 obs

○ 2008-03-19 21:01:44
● 2015-07-09 21:50:06
● 2016-12-24 14:38:08
○ 2018-08-23 11:03:08
○ 2026-08-16 16:18:00

●A34.66.99.2062026-03-08 → 2026-08-16 · 3 obs

○ 2018-08-23 11:03:08
● 2026-03-08 02:33:50
● 2026-08-16 16:18:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
firstclasspools.com	ns59.worldnic.com, ns60.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns59.worldnic.com, ns60.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclasspools.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.66.99.206`
NS	2	`ns60.worldnic.com, ns59.worldnic.com`
MX	3	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=rYb_t_9F4naJafn, MS=ms71883200...`
SOA	1	`NS59.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns59.worldnic.com, ns60.worldnic.com)

Analysis

IP Addresses

firstclasspools.com resolves to just one IP address, 34.66.99.206.

Two other host names, along with executiveswimmingpools.com, eliteol.com and designecologyaustin.com, also share IP numbers with firstclasspools.com.

Name Servers

firstclasspools.com has two authoritative name servers — ns59.worldnic.com and ns60.worldnic.com.

firstclasspools.com shares its NS records with other domains, for example owassowoodworks.org, gettyrealtycorp.com, cognasign.com and two others.

Both ns59.worldnic.com and ns60.worldnic.com have a single IP address each — ns59.worldnic.com resolves to 162.159.26.165 while ns60.worldnic.com resolves to 162.159.27.8.

Mail Servers

Mail for firstclasspools.com is routed through three mail servers — ms47512186.msv1.invalid, aspmx.l.google.com and alt1.aspmx.l.google.com.

There is at least a partial MX overlap between firstclasspools.com and other domains, including ns500693.ns500765.ns500699.ns500699.ns500699.ns500734.ns500588.ns500693.ns500612.ns500612.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500758.ns500758.ns500759.ns500759.ns500759.ns500735.ns500698.ns500698.ns500735.ns500698.ns500576.ns500576.ns500619.trackreceptor.com, ns500758.ns500758.ns500759.ns500736.ns500698.ns500735.ns500735.ns500735.ns500735.ns500576.ns500708.ns500619.ns500619.ns500576.ns500619.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.

Both aspmx.l.google.com and alt1.aspmx.l.google.com have two IP addresses each. aspmx.l.google.com resolves to 172.253.122.26 and 2607:f8b0:4004:c29::1a; alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1a.