specttech.com - dns.ninja

`specttech.com`

DNSSEC	⚠️ Not signed
A	172.236.4.190^{🇺🇸 AKAMAI-LINODE-AP172.236.0.0/19 Akamai Technologies}
		PTR	`172-236-4-190.ip.linodeusercontent.com`
NS	`ns-568.awsdns-07.net` ⭐
		A	2600:9000:5302:3800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-568.awsdns-07.net`
		A	205.251.194.56^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-568.awsdns-07.net`
NS	`ns-1356.awsdns-41.org`
		A	2600:9000:5305:4c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1356.awsdns-41.org`
		A	205.251.197.76^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1356.awsdns-41.org`
NS	`ns-2038.awsdns-62.co.uk`
		A	2600:9000:5307:f600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2038.awsdns-62.co.uk`
		A	205.251.199.246^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2038.awsdns-62.co.uk`
NS	`ns-251.awsdns-31.com`
		A	2600:9000:5300:fb00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-251.awsdns-31.com`
		A	205.251.192.251^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-251.awsdns-31.com`
MX	`specttech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
MX	`mail.protection.outlook.com`⁽²⁰⁾
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-568.awsdns-07.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=1784830137

Same first word

specttech.org

specttech.com

Similar names

chcstpete.com

DNS History

21 records (7 active, 14 former)

●NSns-1356.awsdns-41.org2015-10-18 → 2026-07-23 · 3 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2026-07-23 18:23:00

●NSns-2038.awsdns-62.co.uk2015-10-18 → 2026-07-23 · 3 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2026-07-23 18:23:00

●NSns-251.awsdns-31.com2015-10-18 → 2026-07-23 · 3 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2026-07-23 18:23:00

●NSns-568.awsdns-07.net2015-10-18 → 2026-07-23 · 3 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2026-07-23 18:23:00

○NSns1.justhost.com2015-04-18 → 2015-04-18 · 3 obs

● 2015-04-18 15:40:04
○ 2015-10-18 12:37:24
○ 2026-07-23 18:23:00

○NSns2.justhost.com2015-04-18 → 2015-04-18 · 3 obs

● 2015-04-18 15:40:04
○ 2015-10-18 12:37:24
○ 2026-07-23 18:23:00

○MXalt1.aspmx.l.google.com2015-10-18 → 2016-01-14 · 5 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2016-01-14 09:05:16
○ 2016-06-17 23:38:50
○ 2026-07-23 18:23:00

○MXalt2.aspmx.l.google.com2015-10-18 → 2016-01-14 · 5 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2016-01-14 09:05:16
○ 2016-06-17 23:38:50
○ 2026-07-23 18:23:00

○MXalt3.aspmx.l.google.com2015-10-18 → 2016-01-14 · 5 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2016-01-14 09:05:16
○ 2016-06-17 23:38:50
○ 2026-07-23 18:23:00

○MXalt4.aspmx.l.google.com2015-10-18 → 2016-01-14 · 5 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2016-01-14 09:05:16
○ 2016-06-17 23:38:50
○ 2026-07-23 18:23:00

○MXaspmx.l.google.com2015-10-18 → 2016-01-14 · 5 obs

○ 2015-04-18 15:40:04
● 2015-10-18 12:37:24
● 2016-01-14 09:05:16
○ 2016-06-17 23:38:50
○ 2026-07-23 18:23:00

●MXmail.protection.outlook.com2026-03-14 → 2026-07-23 · 3 obs

○ 2017-06-21 08:10:18
● 2026-03-14 02:34:40
● 2026-07-23 18:23:00

○MXmail.specttech.com2015-04-18 → 2015-04-18 · 3 obs

● 2015-04-18 15:40:04
○ 2015-10-18 12:37:24
○ 2026-07-23 18:23:00

○MXmx.zoho.com2016-06-17 → 2017-06-21 · 5 obs

○ 2016-01-14 09:05:16
● 2016-06-17 23:38:50
● 2017-06-21 08:10:18
○ 2026-03-14 02:34:40
○ 2026-07-23 18:23:00

○MXmx2.zoho.com2016-06-17 → 2017-06-21 · 5 obs

○ 2016-01-14 09:05:16
● 2016-06-17 23:38:50
● 2017-06-21 08:10:18
○ 2026-03-14 02:34:40
○ 2026-07-23 18:23:00

●MXspecttech-com.mail.protection.outlook.com2026-03-14 → 2026-07-23 · 3 obs

○ 2017-06-21 08:10:18
● 2026-03-14 02:34:40
● 2026-07-23 18:23:00

●A172.236.4.1902026-03-14 → 2026-07-23 · 3 obs

○ 2017-06-21 08:10:18
● 2026-03-14 02:34:40
● 2026-07-23 18:23:00

○A173.254.28.372015-04-18 → 2015-04-18 · 3 obs

● 2015-04-18 15:40:04
○ 2015-10-18 12:37:24
○ 2026-07-23 18:23:00

○A35.176.31.1112026-03-14 → 2026-07-23 · 2 obs

○ 2026-03-14 02:34:40
○ 2026-07-23 18:23:00

○A52.25.177.362016-06-17 → 2016-11-28 · 5 obs

○ 2015-10-18 12:37:24
● 2016-06-17 23:38:50
● 2016-11-28 03:30:34
○ 2017-06-21 08:10:18
○ 2026-07-23 18:23:00

○A54.202.249.552017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-28 03:30:34
● 2017-06-21 08:10:18
○ 2026-03-14 02:34:40
○ 2026-07-23 18:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
specttech.com	ns-251.awsdns-31.com, ns-568.awsdns-07.net, ns-1356.awsdns-41.org, ns-2038.awsdns-62.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.251

NS records: ns-251.awsdns-31.com, ns-568.awsdns-07.net, ns-1356.awsdns-41.org, ns-2038.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for specttech.com (unsigned zone)

⏱️ Timing

Total: 1295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.236.4.190`
NS	4	`ns-1356.awsdns-41.org, ns-2038.awsdns-62.co.uk...`
MX	2	`specttech-com.mail.protection.outlook.co, mail.protection.outlook.com (pri: 20)`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-568.awsdns-07.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-251.awsdns-31.com, ns-251.awsdns-31.com)

Analysis

IP Addresses

specttech.com points to a single IP number: 172.236.4.190.

Name Servers

specttech.com has four authoritative name servers: ns-251.awsdns-31.com, ns-568.awsdns-07.net, ns-1356.awsdns-41.org and ns-2038.awsdns-62.co.uk.

At least some of specttech.com's name servers are shared with other domains, for example opexams.com, d3pn8uaqrhji1u.cloudfront.net, arnetsat.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-251.awsdns-31.com directs to 205.251.192.251 and 2600:9000:5300:fb00::1; ns-568.awsdns-07.net directs to 205.251.194.56 and 2600:9000:5302:3800::1; ns-1356.awsdns-41.org directs to 205.251.197.76 and 2600:9000:5305:4c00::1; ns-2038.awsdns-62.co.uk directs to 205.251.199.246 and 2600:9000:5307:f600::1.

Mail Servers

specttech.com has two mail servers: mail.protection.outlook.com and specttech-com.mail.protection.outlook.com.

specttech.com shares mail servers — at least in part — with other domains, including educationfirst.com.ar, montanafcu.com, spandancedu.org and two others.

These mail servers are frequently paired with the mail servers mx1-us1.ppe-hosted.com, mx2-us1.ppe-hosted.com, smtp.secureserver.net and mailstore1.secureserver.net.

Host names with 8 IP numbers:

specttech-com.mail.protection.outlook.com carries IP addresses 52.101.89.1, 52.101.89.2 and 52.101.99.0, with 5 other addresses beyond those.