`cotterwebtech.com`

DNSSEC	⚠️ Not signed
A	209.134.134.103^{🇺🇸 VISI209.134.128.0/19 IAXS-BLK-1 VISI Incorporated 10290 West 70th Street Eden Prairie, MN 55344 US}
		PTR	`cf1.shippersedge.com`
NS	`pdns13.domaincontrol.com` ⭐
		A	97.74.110.56^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns13.domaincontrol.com`
NS	`pdns14.domaincontrol.com`
		A	173.201.78.56^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns14.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	172.217.76.26^{🇺🇸 Google172.217.76.0/24}
			PTR	`yulhrp-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
SOA	`pdns13.domaincontrol.com`dns@jomax.net 2017-11-30 #3

`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=1776113752

Same first word

cotterwebtech.com

DNS History

13 records (6 active, 7 former)

○NSns.visi.com2015-05-30 → 2016-09-24 · 4 obs

● 2015-05-30 12:27:06
● 2016-09-24 01:44:56
○ 2017-05-15 15:29:28
○ 2026-04-13 21:12:38

○NSpdns01.domaincontrol.com2015-05-30 → 2017-05-15 · 4 obs

● 2015-05-30 12:27:06
● 2017-05-15 15:29:28
○ 2026-04-10 22:33:42
○ 2026-04-13 21:12:38

○NSpdns02.domaincontrol.com2015-05-30 → 2017-05-15 · 4 obs

● 2015-05-30 12:27:06
● 2017-05-15 15:29:28
○ 2026-04-10 22:33:42
○ 2026-04-13 21:12:38

●NSpdns13.domaincontrol.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-05-15 15:29:28
● 2026-04-10 22:33:42
● 2026-04-13 21:12:38

●NSpdns14.domaincontrol.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-05-15 15:29:28
● 2026-04-10 22:33:42
● 2026-04-13 21:12:38

●MXalt1.aspmx.l.google.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-05-15 15:29:28
● 2026-04-10 22:33:42
● 2026-04-13 21:12:38

●MXalt2.aspmx.l.google.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-05-15 15:29:28
● 2026-04-10 22:33:42
● 2026-04-13 21:12:38

●MXaspmx.l.google.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-05-15 15:29:28
● 2026-04-10 22:33:42
● 2026-04-13 21:12:38

○MXcotterweb.net.s7a1.psmtp.com2015-05-30 → 2017-05-15 · 4 obs

● 2015-05-30 12:27:06
● 2017-05-15 15:29:28
○ 2026-04-10 22:33:42
○ 2026-04-13 21:12:38

○MXcotterweb.net.s7a2.psmtp.com2015-05-30 → 2017-05-15 · 4 obs

● 2015-05-30 12:27:06
● 2017-05-15 15:29:28
○ 2026-04-10 22:33:42
○ 2026-04-13 21:12:38

○MXcotterweb.net.s7b1.psmtp.com2015-05-30 → 2017-05-15 · 4 obs

● 2015-05-30 12:27:06
● 2017-05-15 15:29:28
○ 2026-04-10 22:33:42
○ 2026-04-13 21:12:38

○MXcotterweb.net.s7b2.psmtp.com2015-05-30 → 2017-05-15 · 4 obs

● 2015-05-30 12:27:06
● 2017-05-15 15:29:28
○ 2026-04-10 22:33:42
○ 2026-04-13 21:12:38

●A209.134.134.1032015-05-30 → 2026-04-13 · 2 obs

● 2015-05-30 12:27:06
● 2026-04-13 21:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cotterwebtech.com	pdns13.domaincontrol.com, pdns14.domaincontrol.com	2 records

✅ Authoritative Response

Server:97.74.110.56

NS records: pdns13.domaincontrol.com, pdns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotterwebtech.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.134.134.103`
NS	2	`pdns13.domaincontrol.com, pdns14.domaincontrol.com`
MX	3	`aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 30)...`
SOA	1	`pdns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns13.domaincontrol.com, pdns14.domaincontrol.com)

Analysis

IP Addresses

cotterwebtech.com points to a single IP number: 209.134.134.103.

Other host names such as cf1.shippersedge.com and cotterwebenterprises.net share IP numbers with cotterwebtech.com.

Name Servers

Delegation for cotterwebtech.com rests with two name servers, pdns13.domaincontrol.com and pdns14.domaincontrol.com.

cotterwebtech.com shares the same name server setup as other domains, including emtekmat.com, aapgrandrounds.net, worldeyesolutions.com, thehandandupperextremitycenterpatients.com and dgeo.com.

cotterwebtech.com shares name servers with other domains at least partially, for example vaultes.com.

Host names with one IP number: pdns13.domaincontrol.com points to 97.74.110.56; pdns14.domaincontrol.com points to 173.201.78.56.

Mail Servers

cotterwebtech.com is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cotterwebtech.com shares mail servers with other domains at least in part, for instance wineworks.ca, wtrsolutions.com, db-views.com, glcwealth.com and susancroissant.com.

These mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IP numbers per host:

aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 172.217.76.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

cotterwebtech.com - robtex.com