`attendance.plexapro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3108::ac42:28d8^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2b28^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.40.216^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.43.40^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
MX	`inbound.postmarkapp.com` ⭐
		A	52.2.5.255^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-2-5-255.compute-1.amazonaws.com`
		A	72.44.42.226^{🇺🇸 Amazon72.44.40.0/21}
			PTR	`ec2-72-44-42-226.compute-1.amazonaws.com`
		A	107.22.71.110^{🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix}
			PTR	`ec2-107-22-71-110.compute-1.amazonaws.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4	172.66.40.216, 172.66.43.40
		IPv6	2606:4700:3108::ac42:28d8, 2606:4700:3108::ac42:2b28

`plexapro.com`

	DNSSEC	⚠️ Not signed
	A	31.43.160.6^{🇺🇦 Amazon31.43.160.0/24 EC2 Prefix}
	A	31.43.161.6^{🇺🇦 Amazon31.43.161.0/24 EC2 Prefix}
	NS	`martin.ns.cloudflare.com` ⭐
	NS	`nelci.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`MS=ms13153183`
	TXT	`google-site-verification=-p86DQ4ihA1zm6BSy0r9zu4j9A3tWT02msxiWRDKPB8`
	TXT	`google-site-verification=skyd1xtGG81xz9y_u5ZFx_sFy8ZoEX2VLXNppZPBNh0`
	TXT	`v=spf1 include:_spf.google.com ~all`
	SOA	`martin.ns.cloudflare.com`dns@cloudflare.com serial=2399960209

Same first word

Similar names

neetandcat.com

DNS History

5 records (5 active, 0 former)

●MXinbound.postmarkapp.com2026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 02:56:00
● 2026-03-26 03:53:12

●A172.66.40.2162026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 02:56:00
● 2026-03-26 03:53:12

●A172.66.43.402026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 02:56:00
● 2026-03-26 03:53:12

●A2606:4700:3108::ac42:28d82026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 02:56:00
● 2026-03-26 03:53:12

●A2606:4700:3108::ac42:2b282026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 02:56:00
● 2026-03-26 03:53:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
plexapro.com	nelci.ns.cloudflare.com, martin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.152

NS records: nelci.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plexapro.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.43.40, 172.66.40.216`
AAAA	2	`2606:4700:3108::ac42:2b28, 2606:4700:3108::ac42:28d8`
MX	1	`inbound.postmarkapp.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by attendance.plexapro.com: 2606:4700:3108::ac42:28d8, 2606:4700:3108::ac42:2b28, 172.66.40.216 and 172.66.43.40.

other host names including bpharm.rs, www.israel-diamonds.com, a1.anagrammer.com, bigbest-thai.com and smashinglogo.com share IP numbers with attendance.plexapro.com.

Mail Servers

attendance.plexapro.com is handled by a single mail server, inbound.postmarkapp.com.

attendance.plexapro.com shares the same mail server setup as other domains, for instance jordandesajonia.phidias.co, teamlist.com, pixelstechfest.in, colbritanico.phidias.co and ncnatural.com.

attendance.plexapro.com shares some mail servers with other domains, at least partially, for instance talkandcomment.com, gomme-auto.it, menzelstudios.com, extranet.zeplatform.eu and 7th-heaven.blog.

these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

inbound.postmarkapp.com points to three IP addresses: 52.2.5.255, 72.44.42.226 and 107.22.71.110.

attendance.plexapro.com - robtex.com