`campusoptics.com`

DNSSEC	🔒 Signed (DS record present)
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
		PTR	`ip-141-193-213-10.defastlink.net`
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns-826.awsdns-39.net` ⭐
		A	2600:9000:5303:3a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-826.awsdns-39.net`
		A	205.251.195.58^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-826.awsdns-39.net`
NS	`ns-1161.awsdns-17.org`
		A	2600:9000:5304:8900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1161.awsdns-17.org`
		A	205.251.196.137^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1161.awsdns-17.org`
NS	`ns-1750.awsdns-26.co.uk`
		A	2600:9000:5306:d600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1750.awsdns-26.co.uk`
		A	205.251.198.214^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1750.awsdns-26.co.uk`
NS	`ns-318.awsdns-39.com`
		A	2600:9000:5301:3e00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-318.awsdns-39.com`
		A	205.251.193.62^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-318.awsdns-39.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`aspmx3.google.com`⁽¹⁰⁾
MX	`aspmx4.google.com`⁽¹⁰⁾
TXT	`google-site-verification=H713cQmHGqOIcmUUGXZ8e5YVVOde2JRmrBp6npiYkkQ`
TXT	`google-site-verification=NAJVZFTjrmzFF5EDa2S(0x666170)eit9BsFnwaDBPlMYhoZ00`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-826.awsdns-39.net`awsdns-hostmaster@amazon.com serial=1

`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=1771291435

DNS History

21 records (11 active, 10 former)

○NSdns113.c.register.com2015-06-13 → 2016-04-24 · 4 obs

● 2015-06-13 11:45:34
● 2016-04-24 00:44:16
○ 2017-06-21 02:52:04
○ 2026-03-14 16:35:26

○NSdns222.a.register.com2015-06-13 → 2016-04-24 · 4 obs

● 2015-06-13 11:45:34
● 2016-04-24 00:44:16
○ 2017-06-21 02:52:04
○ 2026-03-14 16:35:26

○NSdns247.b.register.com2015-06-13 → 2016-04-24 · 4 obs

● 2015-06-13 11:45:34
● 2016-04-24 00:44:16
○ 2017-06-21 02:52:04
○ 2026-03-14 16:35:26

○NSdns249.d.register.com2015-06-13 → 2016-04-24 · 4 obs

● 2015-06-13 11:45:34
● 2016-04-24 00:44:16
○ 2017-06-21 02:52:04
○ 2026-03-14 16:35:26

●NSns-1161.awsdns-17.org2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●NSns-1750.awsdns-26.co.uk2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●NSns-318.awsdns-39.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●NSns-826.awsdns-39.net2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

○NSsk.s5.cm.ns1.37.ztomy.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-04-24 00:44:16
● 2017-06-21 02:52:04
○ 2026-03-14 16:35:24
○ 2026-03-14 16:35:26

○NSsk.s5.cm.ns2.37.ztomy.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-04-24 00:44:16
● 2017-06-21 02:52:04
○ 2026-03-14 16:35:24
○ 2026-03-14 16:35:26

●MXalt1.aspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●MXalt2.aspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●MXaspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●MXaspmx3.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●MXaspmx4.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

○MXp.webcom.ctmail.com2016-04-24 → 2016-04-24 · 3 obs

● 2016-04-24 00:44:16
○ 2017-06-21 02:52:04
○ 2026-03-14 16:35:26

●A141.193.213.102026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

●A141.193.213.112026-03-14 → 2026-03-14 · 3 obs

○ 2017-06-21 02:52:04
● 2026-03-14 16:35:24
● 2026-03-14 16:35:26

○A208.91.197.392015-06-13 → 2016-04-24 · 4 obs

● 2015-06-13 11:45:34
● 2016-04-24 00:44:16
○ 2017-06-21 02:52:04
○ 2026-03-14 16:35:26

○A208.91.197.542017-06-21 → 2017-06-21 · 4 obs

○ 2016-04-24 00:44:16
● 2017-06-21 02:52:04
○ 2026-03-14 16:35:24
○ 2026-03-14 16:35:26

○PTRsk.s5.cm.ns1.37.ztomy.com2017-06-21 → 2017-06-21 · 3 obs

● 2017-06-21 02:52:04
○ 2026-03-14 16:35:24
○ 2026-03-14 16:35:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
campusoptics.com	ns-318.awsdns-39.com, ns-826.awsdns-39.net, ns-1750.awsdns-26.co.uk, ns-1161.awsdns-17.org	1 record

✅ Authoritative Response

Server: 205.251.193.62

NS records: ns-318.awsdns-39.com, ns-826.awsdns-39.net, ns-1750.awsdns-26.co.uk, ns-1161.awsdns-17.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	4	`ns-1161.awsdns-17.org, ns-1750.awsdns-26.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx3.google.com (pri: 10)...`
TXT	3	`google-site-verification=H713cQmHGqOIcmU, google-site-verification=NAJVZFTjrmzFF5E...`
SOA	1	`ns-826.awsdns-39.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-318.awsdns-39.com)

Analysis

IP Addresses

campusoptics.com points to two IP numbers: 141.193.213.10 and 141.193.213.11.

Other host names, for instance lugless.com, tungstenparts.com, eccleshotel.com, lane17.com and roiscs.org share IP numbers with campusoptics.com.

Name Servers

campusoptics.com is delegated to four name servers: ns-318.awsdns-39.com, ns-826.awsdns-39.net, ns-1161.awsdns-17.org and ns-1750.awsdns-26.co.uk.

campusoptics.com at least partially shares name servers with other domains, for instance clockcomponents.us, acemoney.in, d3ufd7omu96vat.cloudfront.net, dextramail.com and ac-cmf.com.

These name servers are commonly used alongside ns-301.awsdns-37.com, ns-543.awsdns-03.net, ns-1493.awsdns-58.org and ns-1492.awsdns-58.org.

Host names with two IP numbers:

ns-318.awsdns-39.com points to: 2600:9000:5301:3e00::1 and 205.251.193.62.

ns-826.awsdns-39.net points to: 2600:9000:5303:3a00::1 and 205.251.195.58.

ns-1161.awsdns-17.org points to: 2600:9000:5304:8900::1 and 205.251.196.137.

ns-1750.awsdns-26.co.uk points to: 2600:9000:5306:d600::1 and 205.251.198.214.

Mail Servers

campusoptics.com is handled by five mail servers: aspmx3.google.com, aspmx4.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

campusoptics.com shares mail servers with other domains at least in part, for instance yakacikeml.k12.tr, milestoneteachers.ca, icke.com.au, graff.in and magnacr.com.

these mail servers are commonly used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.google.com, aspmx5.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, alt1.aspmx.google.com, alt2.aspmx.google.com and aspmx5.googlemail.com.

Two IP numbers per host:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

campusoptics.com - robtex.com