`polysmartgroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8b40^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3ecf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.207^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.64^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gerald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
NS	`surina.ns.cloudflare.com`
		A	2606:4700:50::a29f:2613^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c213^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`surina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2213^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`surina.ns.cloudflare.com`
		A	108.162.194.19^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	162.159.38.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	172.64.34.19^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
MX	`polysmartgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms52373127`
TXT	`v=spf1 +a +mx +ip4:23.235.216.192 include:smtp.servconfig.com +ip4:192.145.23...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.62.207, 172.67.139.64
		IPv6	2606:4700:3034::ac43:8b40, 2606:4700:3036::6815:3ecf
SOA	`gerald.ns.cloudflare.com`dns@cloudflare.com serial=2398643266

`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=1774374827

Previously MX for

polysmartgroup.com

Same first word

polysmartgroup.com

DNS History

15 records (7 active, 8 former)

●NSgerald.ns.cloudflare.com2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

○NSncif1.boi.ng2020-01-16 → 2020-01-16 · 4 obs

○ 2017-03-22 08:34:00
● 2020-01-16 05:54:20
○ 2026-02-24 18:14:28
○ 2026-03-24 18:13:18

○NSncif2.boi.ng2020-01-16 → 2020-01-16 · 4 obs

○ 2017-03-22 08:34:00
● 2020-01-16 05:54:20
○ 2026-02-24 18:14:28
○ 2026-03-24 18:13:18

○NSns1.myhostlab.com2015-05-23 → 2017-03-22 · 4 obs

● 2015-05-23 03:23:02
● 2017-03-22 08:34:00
○ 2020-01-16 05:54:20
○ 2026-03-24 18:13:18

○NSns2.myhostlab.com2015-05-23 → 2017-03-22 · 4 obs

● 2015-05-23 03:23:02
● 2017-03-22 08:34:00
○ 2020-01-16 05:54:20
○ 2026-03-24 18:13:18

●NSsurina.ns.cloudflare.com2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

○MXmail.polysmartgroup.com2020-01-16 → 2020-01-16 · 4 obs

○ 2017-03-22 08:34:00
● 2020-01-16 05:54:20
○ 2026-02-24 18:14:28
○ 2026-03-24 18:13:18

●MXpolysmartgroup-com.mail.protection.outlook.com2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

○MXpolysmartgroup.com2015-05-23 → 2017-03-22 · 4 obs

● 2015-05-23 03:23:02
● 2017-03-22 08:34:00
○ 2020-01-16 05:54:20
○ 2026-03-24 18:13:18

●A104.21.62.2072026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

○A104.238.98.1752020-01-16 → 2020-01-16 · 4 obs

○ 2017-03-22 08:34:00
● 2020-01-16 05:54:20
○ 2026-02-24 18:14:28
○ 2026-03-24 18:13:18

●A172.67.139.642026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

●A2606:4700:3034::ac43:8b402026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

●A2606:4700:3036::6815:3ecf2026-02-24 → 2026-03-24 · 3 obs

○ 2020-01-16 05:54:20
● 2026-02-24 18:14:28
● 2026-03-24 18:13:18

○A68.169.49.2222015-05-23 → 2017-03-22 · 4 obs

● 2015-05-23 03:23:02
● 2017-03-22 08:34:00
○ 2020-01-16 05:54:20
○ 2026-03-24 18:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
polysmartgroup.com	gerald.ns.cloudflare.com, surina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.19

NS records: gerald.ns.cloudflare.com, surina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polysmartgroup.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.64, 104.21.62.207`
AAAA	2	`2606:4700:3034::ac43:8b40, 2606:4700:3036::6815:3ecf`
NS	2	`gerald.ns.cloudflare.com, surina.ns.cloudflare.com`
MX	1	`polysmartgroup-com.mail.protection.outlo`
TXT	2	`MS=ms52373127, v=spf1 +a +mx +ip4:23.235.216.192 includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gerald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

polysmartgroup.com maps to four IP numbers: 2606:4700:3034::ac43:8b40, 2606:4700:3036::6815:3ecf, 104.21.62.207 and 172.67.139.64.

other host names include booth.tel, macinjurylaw.com, zhongjiuzhuangshi.com, wordpress.xin and www.odomsmountainhorses.com; they share IP numbers with polysmartgroup.com.

Name Servers

Two name servers gerald.ns.cloudflare.com and surina.ns.cloudflare.com handle the delegation for polysmartgroup.com.

polysmartgroup.com shares the same name server setup as other domains, for instance ogqu.top, vean-tattoo.pl, vean-tattoo.com, amp-thepint.pages.dev and vean-tattoo.de.

polysmartgroup.com at least partially shares name servers with other domains, for instance revistaeducacaoinfantil.com.br, headwaytest.com, mailcrumbs.com, yazikov.org and testlab4apps.com.

These name servers are commonly used with reese.ns.cloudflare.com and sharon.ns.cloudflare.com.

Six IP addresses per host:

gerald.ns.cloudflare.com points to 2606:4700:58::adf5:3ba8, 2803:f800:50::6ca2:c1a8, 2a06:98c1:50::ac40:21a8, 108.162.193.168, 172.64.33.168 and 173.245.59.168; surina.ns.cloudflare.com points to 2606:4700:50::a29f:2613, 2803:f800:50::6ca2:c213, 2a06:98c1:50::ac40:2213, 108.162.194.19, 162.159.38.19 and 172.64.34.19

Mail Servers

polysmartgroup.com is handled by a single mail server, polysmartgroup-com.mail.protection.outlook.com.

Hostname polysmartgroup-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::f, 52.101.68.27, 52.101.68.29, 52.101.73.12 and 52.101.73.28.

polysmartgroup.com - robtex.com