`extendcomm.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`lia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
NS	`max.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
MX	`smtpgw.extendcomm.com` ⭐
		A	66.35.17.83^{🇨🇦 FORTINET66.35.17.0/24 Fortinet Network}
			PTR	`gw17083.fortimail.com`
TXT	`MS=AC21B5BEF55DB62191B58332C4596594E17BF442`
TXT	`MS=ms19689470`
TXT	`sending_domain309801=c562f677e46161f457cd084c46e4999a6293e1af32c79743930beec7...`
TXT	`v=spf1 include:spf.extendcomm.com include:aspmx.pardot.com include:_spf.sales...`
SOA	`lia.ns.cloudflare.com`dns@cloudflare.com serial=2402318024

`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=1778334696

Subdomains

smtp.extendcomm.com

www.extendcomm.com

smtpgw.extendcomm.com

tasemails.extendcomm.com

mx20.extendcomm.com

isserver.extendcomm.com

gateway2.extendcomm.com

webmail.extendcomm.com

Same first word

extendcomm.com

DNS History

15 records (5 active, 10 former)

●NSlia.ns.cloudflare.com2026-02-24 → 2026-05-09 · 3 obs

○ 2019-12-25 09:59:06
● 2026-02-24 17:48:10
● 2026-05-09 14:11:24

●NSmax.ns.cloudflare.com2026-02-24 → 2026-05-09 · 3 obs

○ 2019-12-25 09:59:06
● 2026-02-24 17:48:10
● 2026-05-09 14:11:24

○NSns10.dnsmadeeasy.com2015-07-16 → 2019-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○NSns11.dnsmadeeasy.com2015-07-16 → 2019-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○NSns12.dnsmadeeasy.com2015-07-16 → 2019-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○NSpdns01.domaincontrol.com2015-07-16 → 2019-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○NSpdns02.domaincontrol.com2015-07-16 → 2019-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○MXcmr-208-124-167-101.cr.net.cable.rogers.com2015-07-16 → 2016-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2016-12-25 17:25:22
○ 2019-12-25 09:59:06
○ 2026-05-09 14:11:24

○MXmx20.extendcomm.com2019-12-25 → 2019-12-25 · 4 obs

○ 2016-12-25 17:25:22
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○MXsmtp.extendcomm.com2015-07-16 → 2019-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

●MXsmtpgw.extendcomm.com2026-02-24 → 2026-05-09 · 3 obs

○ 2019-12-25 09:59:06
● 2026-02-24 17:48:10
● 2026-05-09 14:11:24

●A141.193.213.102026-02-24 → 2026-05-09 · 3 obs

○ 2019-12-25 09:59:06
● 2026-02-24 17:48:10
● 2026-05-09 14:11:24

●A141.193.213.112026-02-24 → 2026-05-09 · 3 obs

○ 2019-12-25 09:59:06
● 2026-02-24 17:48:10
● 2026-05-09 14:11:24

○A68.71.44.1942019-12-25 → 2019-12-25 · 4 obs

○ 2016-12-25 17:25:22
● 2019-12-25 09:59:06
○ 2026-02-24 17:48:10
○ 2026-05-09 14:11:24

○A68.71.57.1222015-07-16 → 2016-12-25 · 4 obs

● 2015-07-16 06:16:14
● 2016-12-25 17:25:22
○ 2019-12-25 09:59:06
○ 2026-05-09 14:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
extendcomm.com	max.ns.cloudflare.com, lia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extendcomm.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	2	`lia.ns.cloudflare.com, max.ns.cloudflare.com`
MX	1	`smtpgw.extendcomm.com (pri: 0)`
TXT	4	`MS=AC21B5BEF55DB62191B58332C4596594E17BF, MS=ms19689470...`
SOA	1	`lia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

extendcomm.com is the parent of smtp.extendcomm.com, www.extendcomm.com, smtpgw.extendcomm.com, tasemails.extendcomm.com, mx20.extendcomm.com and a few other host names.

IP Addresses

extendcomm.com points to two IPs: 141.193.213.10 and 141.193.213.11.

Other host names, for instance www.markdowns.com, vitastar.com, dealertrackcanada.com, stifelbankandtrust.com and spearline.com share IP numbers with extendcomm.com.

Name Servers

Two name servers lia.ns.cloudflare.com and max.ns.cloudflare.com are delegated to extendcomm.com.

extendcomm.com uses the same name server configuration as other domains, such as tbyan.net, acena.com, london-bricks.com, aplv.com and medteleco.com.

extendcomm.com at least partially shares name servers with other domains such as puremindcenter.org, hotmassagens.com, routee.net, castingcallhub.com and v3rifys.workers.dev.

These name servers are commonly used with quentin.ns.cloudflare.com and george.ns.cloudflare.com.

Host names with six IP numbers: Host name lia.ns.cloudflare.com points to 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185; host name max.ns.cloudflare.com points to 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Mail Servers

extendcomm.com is handled by a single mail server, smtpgw.extendcomm.com.

smtpgw.extendcomm.com points to one IP number: 66.35.17.83.

extendcomm.com - robtex.com

extendcomm.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`extendcomm.com`

`com`