proofplus.com - dns.ninja

`proofplus.com`

DNSSEC	⚠️ Not signed
A	50.62.223.167^{🇺🇸 AS39810150.62.220.0/22 GCN Allocation}
		PTR	`167.223.62.50.host.secureserver.net`
NS	`ns27.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns28.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`suv3dd67avqe63se9i43o8940v`
TXT	`e1t8bv2ff9fd0n0a8m64979chm`
TXT	`topo087ug0282tf1ir9asr9q4e`
TXT	`google-site-verification=3rkISGSO-XgYoGCJCPqCE4lr_FErgHF_8PvwoEdsImU`
SOA	`NS27.WORLDNIC.com`namehost@WORLDNIC.com serial=126020310

`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=1781359438

WOT: SAFE (60/100)

Subdomains

ft-training.proofplus.com

Same first word

proofplus.net

proofplus.de

proofplus.in

proofplus.co

proofplus.com

proofplus.org

proofplus.ch

proofplus.nl

DNS History

8 records (6 active, 2 former)

●NSns27.worldnic.com2015-08-02 → 2026-06-13 · 2 obs

● 2015-08-02 19:45:36
● 2026-06-13 14:17:44

●NSns28.worldnic.com2015-08-02 → 2026-06-13 · 2 obs

● 2015-08-02 19:45:36
● 2026-06-13 14:17:44

●MXfallbackmx.spamexperts.eu2018-07-09 → 2026-06-13 · 3 obs

○ 2017-02-03 19:36:42
● 2018-07-09 21:03:58
● 2026-06-13 14:17:44

●MXlastmx.spamexperts.net2018-07-09 → 2026-06-13 · 3 obs

○ 2017-02-03 19:36:42
● 2018-07-09 21:03:58
● 2026-06-13 14:17:44

○MXmailhost.pubdata.com2015-08-02 → 2017-02-03 · 4 obs

● 2015-08-02 19:45:36
● 2017-02-03 19:36:42
○ 2018-07-09 21:03:58
○ 2026-06-13 14:17:44

●MXmx.spamexperts.com2018-07-09 → 2026-06-13 · 3 obs

○ 2017-02-03 19:36:42
● 2018-07-09 21:03:58
● 2026-06-13 14:17:44

○A199.36.219.992015-08-02 → 2018-07-09 · 4 obs

● 2015-08-02 19:45:36
● 2018-07-09 21:03:58
○ 2026-02-27 01:26:02
○ 2026-06-13 14:17:44

●A50.62.223.1672026-02-27 → 2026-06-13 · 3 obs

○ 2018-07-09 21:03:58
● 2026-02-27 01:26:02
● 2026-06-13 14:17:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
proofplus.com	ns27.worldnic.com, ns28.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.77

NS records: ns27.worldnic.com, ns28.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofplus.com (unsigned zone)

⏱️ Timing

Total: 916ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.62.223.167`
NS	2	`ns27.worldnic.com, ns28.worldnic.com`
MX	3	`lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...`
TXT	4	`suv3dd67avqe63se9i43o8940v, e1t8bv2ff9fd0n0a8m64979chm...`
SOA	1	`NS27.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns27.worldnic.com, ns28.worldnic.com)

Analysis

Hierarchy

ft-training.proofplus.com is a subdomain of proofplus.com.

IP Addresses

proofplus.com points to a single IP number: 50.62.223.167.

Additional host names — 167.223.62.50.host.secureserver.net, sirspa.com, imap2.orderflowforex.com and two others — share IP numbers with proofplus.com.

Name Servers

Two name servers handle the delegation for proofplus.com: ns27.worldnic.com and ns28.worldnic.com.

proofplus.com shares its name server setup with other domains, including servicelearning.tv, edenip.com, briestories.com and two others.

Both ns27.worldnic.com and ns28.worldnic.com have a single IP address each — ns27.worldnic.com resolves to 162.159.26.132 while ns28.worldnic.com resolves to 162.159.27.77.

Mail Servers

Mail for proofplus.com is routed through three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

proofplus.com shares mail servers — at least in part — with other domains, including 3n1.com, sugarpeel.com, soartlc.com and two others.

Host names with 8 IP numbers:

lastmx.spamexperts.net resolves to 38.71.16.244, 38.89.254.156 and 149.13.75.27 among others, with 5 other IP addresses in total.

Host names with 6 IP numbers:

fallbackmx.spamexperts.eu resolves to 38.71.16.244, 38.89.254.156 and 38.101.250.150 among others, with 3 other IP addresses in total.

Host names with two IP numbers:

mx.spamexperts.com resolves to two addresses: 38.89.254.156 and 2001:550:2:61::2fc:100.

lastmx.spamexperts.net along with fallbackmx.spamexperts.eu each resolve to 2001:550:2:3::62:100 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com are host names that all point to 2001:550:2:61::2fc:100.

lastmx.spamexperts.net along with fallbackmx.spamexperts.eu each resolve to 38.71.16.244 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com are host names that all point to 38.89.254.156.