`spectrabase.com`

DNSSEC	⚠️ Not signed
A	2606:4700:440c::6812:28a4^{🇺🇸 Cloudflare2606:4700:440c::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:3105::ac40:935c^{🇺🇸 Cloudflare2a06:98c1:3105::/48} ✓ In HTTPS hints
A	104.18.40.164^{Cloudflare104.18.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.147.92^{🇺🇸 Cloudflare172.64.147.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`justin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.18.40.164, 172.64.147.92
		IPv6	2606:4700:440c::6812:28a4, 2a06:98c1:3105::ac40:935c
SOA	`justin.ns.cloudflare.com`dns@cloudflare.com serial=2399855238

`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=1774638747

📈 Tranco rank: #321,995

Subdomains

www.spectrabase.com

Same first word

spectrabase.com

spectrabase.org

Similar names

tabacpresse.net

tabacpresse.fr

petrescsaba.ro

DNS History

20 records (7 active, 13 former)

○NSap-e-ns1.bio-rad.com2015-05-25 → 2017-02-04 · 4 obs

● 2015-05-25 10:34:34
● 2017-02-04 18:59:48
○ 2017-07-09 11:35:54
○ 2026-03-27 19:23:14

○NSap-e-ns2.bio-rad.com2015-05-25 → 2016-01-04 · 4 obs

● 2015-05-25 10:34:34
● 2016-01-04 15:24:30
○ 2016-04-01 11:42:54
○ 2026-03-27 19:23:14

○NSeu-e-ns1.bio-rad.com2015-05-25 → 2017-02-04 · 4 obs

● 2015-05-25 10:34:34
● 2017-02-04 18:59:48
○ 2017-07-09 11:35:54
○ 2026-03-27 19:23:14

○NSeu-e-ns2.bio-rad.com2015-05-25 → 2016-01-04 · 4 obs

● 2015-05-25 10:34:34
● 2016-01-04 15:24:30
○ 2016-04-01 11:42:54
○ 2026-03-27 19:23:14

●NSjustin.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs

○ 2017-07-09 11:35:54
● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

○NSns-1417.awsdns-49.org2017-07-09 → 2017-07-09 · 4 obs

○ 2017-02-04 18:59:48
● 2017-07-09 11:35:54
○ 2026-02-15 16:51:16
○ 2026-03-27 19:23:14

○NSns-169.awsdns-21.com2017-07-09 → 2017-07-09 · 4 obs

○ 2017-02-04 18:59:48
● 2017-07-09 11:35:54
○ 2026-02-15 16:51:16
○ 2026-03-27 19:23:14

○NSns-1751.awsdns-26.co.uk2017-07-09 → 2017-07-09 · 4 obs

○ 2017-02-04 18:59:48
● 2017-07-09 11:35:54
○ 2026-02-15 16:51:16
○ 2026-03-27 19:23:14

○NSns-752.awsdns-30.net2017-07-09 → 2017-07-09 · 4 obs

○ 2017-02-04 18:59:48
● 2017-07-09 11:35:54
○ 2026-02-15 16:51:16
○ 2026-03-27 19:23:14

○NSstg-e-ns1.bio-rad.com2015-05-25 → 2017-02-04 · 4 obs

● 2015-05-25 10:34:34
● 2017-02-04 18:59:48
○ 2017-07-09 11:35:54
○ 2026-03-27 19:23:14

●NSsue.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs

○ 2017-07-09 11:35:54
● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

○NSus-e-ns1.bio-rad.com2015-05-25 → 2017-02-04 · 4 obs

● 2015-05-25 10:34:34
● 2017-02-04 18:59:48
○ 2017-07-09 11:35:54
○ 2026-03-27 19:23:14

○NSus-e-ns2.bio-rad.com2015-05-25 → 2016-01-04 · 4 obs

● 2015-05-25 10:34:34
● 2016-01-04 15:24:30
○ 2016-04-01 11:42:54
○ 2026-03-27 19:23:14

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-15 → 2026-03-27 · 2 obs

● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

●A104.18.40.1642026-02-15 → 2026-03-27 · 3 obs

○ 2017-07-09 11:35:54
● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

●A172.64.147.922026-02-15 → 2026-03-27 · 3 obs

○ 2017-07-09 11:35:54
● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

○A192.153.51.1342015-05-25 → 2017-02-04 · 4 obs

● 2015-05-25 10:34:34
● 2017-02-04 18:59:48
○ 2017-07-09 11:35:54
○ 2026-03-27 19:23:14

●A2606:4700:440c::6812:28a42026-02-15 → 2026-03-27 · 3 obs

○ 2017-07-09 11:35:54
● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

●A2a06:98c1:3105::ac40:935c2026-02-15 → 2026-03-27 · 3 obs

○ 2017-07-09 11:35:54
● 2026-02-15 16:51:16
● 2026-03-27 19:23:14

○A52.207.217.1752017-07-09 → 2017-07-09 · 4 obs

○ 2017-02-04 18:59:48
● 2017-07-09 11:35:54
○ 2026-02-15 16:51:16
○ 2026-03-27 19:23:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
spectrabase.com	sue.ns.cloudflare.com, justin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.187

NS records: sue.ns.cloudflare.com, justin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spectrabase.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.147.92, 104.18.40.164`
AAAA	2	`2606:4700:440c::6812:28a4, 2a06:98c1:3105::ac40:935c`
NS	2	`justin.ns.cloudflare.com, sue.ns.cloudflare.com`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`justin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.spectrabase.com is a child of spectrabase.com.

IP Addresses

spectrabase.com refers to four IP numbers: 2606:4700:440c::6812:28a4, 2a06:98c1:3105::ac40:935c, 104.18.40.164 and 172.64.147.92.

Other host names, for instance cms-lb.jh-cf.com, www.spectrabase.com, contacto.lu, developer.zendesk.com.cdn.cloudflare.net and emerson.com.br share IP numbers with spectrabase.com.

Name Servers

spectrabase.com's delegation uses two name servers: justin.ns.cloudflare.com and sue.ns.cloudflare.com.

spectrabase.com uses the same name server setup as other domains, such as inboxinsight.net, globalpolicyjournal.com, redhotglue.net, moragosu.com and joonplum.com.

spectrabase.com at least partially shares name servers with other domains, including waldenelearning.net, ycinside.org, universidaderiobranco.com, ljubno-skoki.si and laluwaxibaiasolutions.click.

These name servers are often used with nile.ns.cloudflare.com and jake.ns.cloudflare.com.

Host names with six IP numbers:

justin.ns.cloudflare.com points to 2606:4700:58::adf5:3bbb, 2803:f800:50::6ca2:c1bb, 2a06:98c1:50::ac40:21bb, 108.162.193.187, 172.64.33.187 and 173.245.59.187.

sue.ns.cloudflare.com points to 2606:4700:50::adf5:3a91, 2803:f800:50::6ca2:c091, 2a06:98c1:50::ac40:2091, 108.162.192.145, 172.64.32.145 and 173.245.58.145.

Mail Servers

A single mail server handles spectrabase.com, inbound-smtp.us-east-1.amazonaws.com.

spectrabase.com shares the same mail server setup as other domains, for instance adigiservices.com, emaint.slack.com, nttsmarttrade.com, ispionage.com and msg.gr8people.com.

spectrabase.com shares at least some mail servers with other domains, for example 104255175226.nextgenmailsolution.co.uk, teamecomm.atlassian.net, emraionline.atlassian.net, relogica.co.jp and hea2020.atlassian.net.

These mail servers are commonly used with inbound-smtp.us-west-2.amazonaws.com, 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-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

spectrabase.com - robtex.com

spectrabase.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`spectrabase.com`

`com`