cecollaboratory.com - dns.ninja

`cecollaboratory.com`

DNSSEC	⚠️ Not signed
A	199.60.103.17^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.117^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`ns-163.awsdns-20.com` ⭐
		A	2600:9000:5300:a300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-163.awsdns-20.com`
		A	205.251.192.163^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-163.awsdns-20.com`
NS	`ns-1288.awsdns-33.org`
		A	2600:9000:5305:800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1288.awsdns-33.org`
		A	205.251.197.8^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1288.awsdns-33.org`
NS	`ns-2023.awsdns-60.co.uk`
		A	2600:9000:5307:e700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2023.awsdns-60.co.uk`
		A	205.251.199.231^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2023.awsdns-60.co.uk`
NS	`ns-625.awsdns-14.net`
		A	2600:9000:5302:7100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-625.awsdns-14.net`
		A	205.251.194.113^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-625.awsdns-14.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=-KjcDMBWBf2iohiy_QyJ1B28sz742nCSNf7Tok95qx0`
TXT	`spf2.0/pra include:amazonses.com include:_spf.google.com ?all`
TXT	`v=spf1 include:amazonses.com include:_spf.salesforce.com include:_spf.google...`
SOA	`ns-163.awsdns-20.com`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=1786748124

Same first word

cecollaboratory.org

cecollaboratory.com

DNS History

21 records (11 active, 10 former)

●NSns-1288.awsdns-33.org2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

●NSns-163.awsdns-20.com2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

●NSns-2023.awsdns-60.co.uk2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

●NSns-625.awsdns-14.net2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

●MXalt1.aspmx.l.google.com2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

●MXalt2.aspmx.l.google.com2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

●MXalt3.aspmx.l.google.com2026-02-19 → 2026-08-14 · 3 obs

○ 2017-02-17 06:15:32
● 2026-02-19 01:19:32
● 2026-08-14 23:15:48

●MXalt4.aspmx.l.google.com2026-02-19 → 2026-08-14 · 3 obs

○ 2017-02-17 06:15:32
● 2026-02-19 01:19:32
● 2026-08-14 23:15:48

●MXaspmx.l.google.com2015-07-04 → 2026-08-14 · 2 obs

● 2015-07-04 10:44:06
● 2026-08-14 23:15:48

○MXaspmx2.googlemail.com2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 10:44:06
● 2017-02-17 06:15:32
○ 2026-02-19 01:19:32
○ 2026-08-14 23:15:48

○MXaspmx3.googlemail.com2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 10:44:06
● 2017-02-17 06:15:32
○ 2026-02-19 01:19:32
○ 2026-08-14 23:15:48

○MXaspmx4.googlemail.com2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 10:44:06
● 2017-02-17 06:15:32
○ 2026-02-19 01:19:32
○ 2026-08-14 23:15:48

○MXaspmx5.googlemail.com2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 10:44:06
● 2017-02-17 06:15:32
○ 2026-02-19 01:19:32
○ 2026-08-14 23:15:48

○A107.20.237.1382015-11-09 → 2016-01-27 · 5 obs

○ 2015-07-04 10:44:06
● 2015-11-09 17:21:04
● 2016-01-27 12:21:58
○ 2016-04-15 20:59:40
○ 2026-08-14 23:15:48

○A107.21.115.752015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 10:44:06
○ 2026-02-19 01:19:32
○ 2026-08-14 23:15:48

○A107.22.253.2192015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 10:44:06
○ 2015-11-09 17:21:04
○ 2026-08-14 23:15:48

○A141.193.213.102026-02-19 → 2026-02-19 · 4 obs

○ 2017-02-17 06:15:32
● 2026-02-19 01:19:32
○ 2026-05-09 16:27:00
○ 2026-08-14 23:15:48

○A198.185.159.1452017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-15 20:59:40
● 2017-02-17 06:15:32
○ 2026-02-19 01:19:32
○ 2026-08-14 23:15:48

●A199.60.103.1172026-05-09 → 2026-08-14 · 3 obs

○ 2026-02-19 01:19:32
● 2026-05-09 16:27:00
● 2026-08-14 23:15:48

●A199.60.103.172026-05-09 → 2026-08-14 · 3 obs

○ 2026-02-19 01:19:32
● 2026-05-09 16:27:00
● 2026-08-14 23:15:48

○A23.21.62.1442016-04-15 → 2016-04-15 · 4 obs

○ 2016-01-27 12:21:58
● 2016-04-15 20:59:40
○ 2017-02-17 06:15:32
○ 2026-08-14 23:15:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
cecollaboratory.com	ns-163.awsdns-20.com, ns-625.awsdns-14.net, ns-1288.awsdns-33.org, ns-2023.awsdns-60.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.231

NS records: ns-163.awsdns-20.com, ns-625.awsdns-14.net, ns-1288.awsdns-33.org, ns-2023.awsdns-60.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cecollaboratory.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.117, 199.60.103.17`
NS	4	`ns-1288.awsdns-33.org, ns-163.awsdns-20.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=-KjcDMBWBf2iohi, spf2.0/pra include:amazonses.com include...`
SOA	1	`ns-163.awsdns-20.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-163.awsdns-20.com, ns-163.awsdns-20.com)

Analysis

IP Addresses

cecollaboratory.com points to the IP addresses 199.60.103.17 and 199.60.103.117

rebel-lion.info, alliantsystems.net, compliancestar.co.uk plus two other host names have IP numbers in common with cecollaboratory.com.

Name Servers

Four name servers handle the delegation for cecollaboratory.com: ns-163.awsdns-20.com, ns-625.awsdns-14.net, ns-1288.awsdns-33.org and ns-2023.awsdns-60.co.uk.

At least some of cecollaboratory.com's name servers are shared with other domains, for example backoffice.infojobssbx.net, notreal.eu, darkplanettechnology.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-508.awsdns-63.com, ns-716.awsdns-25.net and ns-1959.awsdns-52.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-163.awsdns-20.com directs to 205.251.192.163 and 2600:9000:5300:a300::1; ns-625.awsdns-14.net directs to 205.251.194.113 and 2600:9000:5302:7100::1; ns-1288.awsdns-33.org directs to 205.251.197.8 and 2600:9000:5305:800::1; ns-2023.awsdns-60.co.uk directs to 205.251.199.231 and 2600:9000:5307:e700::1.

Mail Servers

cecollaboratory.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by cecollaboratory.com are shared with other domains: nuc8.com, ns500693.ns500699.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500693.ns500588.ns500588.ns500693.ns500632.ns500632.ns500632.ns500612.dtrkdll.com, ns500698.ns500758.ns500698.ns500698.ns500736.ns500736.ns500735.ns500736.ns500698.ns500736.ns500708.ns500708.ns500576.ns500619.ns500619.trackreceptor.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.122.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.