springthrough.com - dns.ninja

`springthrough.com`

DNSSEC	⚠️ Not signed
A	3.134.11.170^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
		PTR	`ec2-3-134-11-170.us-east-2.compute.amazonaws.com`
A	13.59.62.58^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
NS	`ns-1159.awsdns-16.org` ⭐
		A	2600:9000:5304:8700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1159.awsdns-16.org`
		A	205.251.196.135^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1159.awsdns-16.org`
NS	`ns-1584.awsdns-06.co.uk`
		A	2600:9000:5306:3000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1584.awsdns-06.co.uk`
		A	205.251.198.48^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1584.awsdns-06.co.uk`
NS	`ns-68.awsdns-08.com`
		A	2600:9000:5300:4400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-68.awsdns-08.com`
		A	205.251.192.68^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-68.awsdns-08.com`
NS	`ns-912.awsdns-50.net`
		A	2600:9000:5303:9000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-912.awsdns-50.net`
		A	205.251.195.144^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-912.awsdns-50.net`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
MX	`springthrough-com.mail.protection.outlook.com`⁽³⁰⁰⁾
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`95hl73qkqqg7r65abhvscnpn46`
TXT	`TAILSCALE-ryYobXMSfsSRJcAEYgpX`
TXT	`anthropic-domain-verification-c3nb8y=hblL2MG11lrr2M5tj9J3KbINJ`
TXT	`atlassian-domain-verification=/oMAFyzyy1nqxvlbzoRItP5SN8NFzNY94BUyxaNFLaGyUL4...`
TXT	`google-site-verification=NvZjumDqa1MECj9i-xLDurHeNODK5RyBgE_qZVXuGbk`
TXT	`google-site-verification=qg_ODVrwL0p3zrC4-8H6Tj1A59A7Oum8Q1xScLIVZ8E`
TXT	`google-site-verification=r2lzrVOUtQF8g1Tdjo4NaZ8IbshATS9mu1ER7DVEvkI`
TXT	`google-site-verification=tQdBbT5-JiHMJe-VABUsWAr2AXWNTXN3mj_60UIhDEI`
TXT	`logmein-verification-code=19d0689b-292e-4fbe-9f3c-8fc2dd9273b0`
TXT	`springthroughweb.azurewebsites.net`
TXT	`v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com includ...`
SOA	`ns-1159.awsdns-16.org`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=1783470191

WOT: UNKNOWN (72/100)

PTR for

54.123.202.66.in-addr.arpa

Subdomains

webmail.springthrough.com

Same first word

springthrough.com

springthrough.net

Similar names

highstrungpro.com

DNS History

20 records (9 active, 11 former)

●NSns-1159.awsdns-16.org2026-07-08 → 2026-07-08 · 3 obs

○ 2026-04-13 02:14:58
● 2026-07-08 00:27:54
● 2026-07-08 00:27:56

●NSns-1584.awsdns-06.co.uk2026-07-08 → 2026-07-08 · 3 obs

○ 2026-04-13 02:14:58
● 2026-07-08 00:27:54
● 2026-07-08 00:27:56

●NSns-68.awsdns-08.com2026-07-08 → 2026-07-08 · 3 obs

○ 2026-04-13 02:14:58
● 2026-07-08 00:27:54
● 2026-07-08 00:27:56

●NSns-912.awsdns-50.net2026-07-08 → 2026-07-08 · 3 obs

○ 2026-04-13 02:14:58
● 2026-07-08 00:27:54
● 2026-07-08 00:27:56

○NSns53.domaincontrol.com2016-02-13 → 2026-04-13 · 5 obs

○ 2016-01-03 14:52:18
● 2016-02-13 10:20:52
● 2026-04-13 02:14:58
○ 2026-07-08 00:27:54
○ 2026-07-08 00:27:56

○NSns54.domaincontrol.com2016-02-13 → 2026-04-13 · 5 obs

○ 2016-01-03 14:52:18
● 2016-02-13 10:20:52
● 2026-04-13 02:14:58
○ 2026-07-08 00:27:54
○ 2026-07-08 00:27:56

○NSpdns05.domaincontrol.com2015-05-27 → 2016-01-03 · 4 obs

● 2015-05-27 21:47:22
● 2016-01-03 14:52:18
○ 2016-02-13 10:20:52
○ 2026-07-08 00:27:56

○NSpdns06.domaincontrol.com2015-05-27 → 2016-01-03 · 4 obs

● 2015-05-27 21:47:22
● 2016-01-03 14:52:18
○ 2016-02-13 10:20:52
○ 2026-07-08 00:27:56

○MXasp.reflexion.net2015-05-27 → 2018-10-06 · 4 obs

● 2015-05-27 21:47:22
● 2018-10-06 17:13:02
○ 2026-02-17 21:44:10
○ 2026-07-08 00:27:56

○MXmx-100.reflexion.net2015-05-27 → 2018-10-06 · 4 obs

● 2015-05-27 21:47:22
● 2018-10-06 17:13:02
○ 2026-02-17 21:44:10
○ 2026-07-08 00:27:56

○MXmx-110.reflexion.net2015-05-27 → 2018-10-06 · 4 obs

● 2015-05-27 21:47:22
● 2018-10-06 17:13:02
○ 2026-02-17 21:44:10
○ 2026-07-08 00:27:56

●MXmx1-us1.ppe-hosted.com2026-02-17 → 2026-07-08 · 3 obs

○ 2018-10-06 17:13:02
● 2026-02-17 21:44:10
● 2026-07-08 00:27:56

●MXmx2-us1.ppe-hosted.com2026-02-17 → 2026-07-08 · 3 obs

○ 2018-10-06 17:13:02
● 2026-02-17 21:44:10
● 2026-07-08 00:27:56

●MXspringthrough-com.mail.protection.outlook.com2015-05-27 → 2026-07-08 · 2 obs

● 2015-05-27 21:47:22
● 2026-07-08 00:27:56

●A13.59.62.582026-07-08 → 2026-07-08 · 3 obs

○ 2026-04-13 02:14:58
● 2026-07-08 00:27:54
● 2026-07-08 00:27:56

○A191.236.16.122015-05-27 → 2016-05-03 · 6 obs

● 2015-05-27 21:47:22
● 2016-01-03 14:52:18
○ 2016-02-13 10:20:52
● 2016-05-03 22:28:36
○ 2018-10-06 17:13:02
○ 2026-07-08 00:27:56

○A198.202.211.12026-02-17 → 2026-04-13 · 5 obs

○ 2018-10-06 17:13:02
● 2026-02-17 21:44:10
● 2026-04-13 02:14:58
○ 2026-07-08 00:27:54
○ 2026-07-08 00:27:56

●A3.134.11.1702026-07-08 → 2026-07-08 · 3 obs

○ 2026-04-13 02:14:58
● 2026-07-08 00:27:54
● 2026-07-08 00:27:56

○A40.87.65.1312018-10-06 → 2018-10-06 · 4 obs

○ 2016-05-03 22:28:36
● 2018-10-06 17:13:02
○ 2026-02-17 21:44:10
○ 2026-07-08 00:27:56

○A50.63.202.302016-02-13 → 2016-02-13 · 4 obs

○ 2016-01-03 14:52:18
● 2016-02-13 10:20:52
○ 2016-05-03 22:28:36
○ 2026-07-08 00:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
springthrough.com	ns-68.awsdns-08.com, ns-912.awsdns-50.net, ns-1584.awsdns-06.co.uk, ns-1159.awsdns-16.org	2 records

✅ Authoritative Response

Server:205.251.192.68

NS records: ns-68.awsdns-08.com, ns-912.awsdns-50.net, ns-1584.awsdns-06.co.uk, ns-1159.awsdns-16.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for springthrough.com (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.134.11.170, 13.59.62.58`
NS	4	`ns-1159.awsdns-16.org, ns-1584.awsdns-06.co.uk...`
MX	3	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 20)...`
TXT	11	`95hl73qkqqg7r65abhvscnpn46, TAILSCALE-ryYobXMSfsSRJcAEYgpX...`
SOA	1	`ns-1159.awsdns-16.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-68.awsdns-08.com, ns-68.awsdns-08.com)

Analysis

Hierarchy

springthrough.com serves as the parent of webmail.springthrough.com.

IP Addresses

springthrough.com directs to two IP numbers, 3.134.11.170 and 13.59.62.58

ec2-3-134-11-170.us-east-2.compute.amazonaws.com is an example of another host name that shares IP numbers with springthrough.com.

Name Servers

The domain springthrough.com is delegated to these four name servers: ns-68.awsdns-08.com, ns-912.awsdns-50.net, ns-1159.awsdns-16.org and ns-1584.awsdns-06.co.uk.

springthrough.com has at least partial name server overlap with other domains, such as onewaymargate.org, outbrain.outrch.com, fandomatic.com and two others.

ns-68.awsdns-08.com, ns-912.awsdns-50.net, ns-1159.awsdns-16.org and ns-1584.awsdns-06.co.uk all point to exactly two IP numbers each: ns-68.awsdns-08.com → 205.251.192.68 and 2600:9000:5300:4400::1; ns-912.awsdns-50.net → 205.251.195.144 and 2600:9000:5303:9000::1; ns-1159.awsdns-16.org → 205.251.196.135 and 2600:9000:5304:8700::1; ns-1584.awsdns-06.co.uk → 205.251.198.48 and 2600:9000:5306:3000::1.

Mail Servers

springthrough.com has three mail servers: mx1-us1.ppe-hosted.com, mx2-us1.ppe-hosted.com and springthrough-com.mail.protection.outlook.com.

springthrough.com shares at least some of its mail servers with other domains — for example dstauber.com, helloids.com, drmalladi.com and two more.

Host names resolving to 8 IP numbers:

springthrough-com.mail.protection.outlook.com points to 52.101.9.14, 52.101.10.2, 52.101.11.10 and 5 other IP addresses.

Hosts with two IP numbers each:

mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50.

mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51.