`security-studies.com`

DNSSEC	⚠️ Not signed
A	108.138.64.41^{🇺🇸 Amazon}
		PTR	`server-108-138-64-41.iad12.r.cloudfront.net`
A	108.138.64.66^{🇺🇸 Amazon}
A	108.138.64.75^{🇺🇸 Amazon}
A	108.138.64.81^{🇺🇸 Amazon}
NS	`ns-822.awsdns-38.net` ⭐
		A	2600:9000:5303:3600::1^{🇺🇸 Amazon}
			PTR	`ns-822.awsdns-38.net`
		A	205.251.195.54^{🇺🇸 Amazon}
			PTR	`ns-822.awsdns-38.net`
NS	`ns-1485.awsdns-57.org`
		A	2600:9000:5305:cd00::1^{🇺🇸 Amazon}
			PTR	`ns-1485.awsdns-57.org`
		A	205.251.197.205^{🇺🇸 Amazon}
			PTR	`ns-1485.awsdns-57.org`
NS	`ns-1680.awsdns-18.co.uk`
		A	2600:9000:5306:9000::1^{🇺🇸 Amazon}
			PTR	`ns-1680.awsdns-18.co.uk`
		A	205.251.198.144^{🇺🇸 Amazon}
			PTR	`ns-1680.awsdns-18.co.uk`
NS	`ns-436.awsdns-54.com`
		A	2600:9000:5301:b400::1^{🇺🇸 Amazon}
			PTR	`ns-436.awsdns-54.com`
		A	205.251.193.180^{🇺🇸 Amazon}
			PTR	`ns-436.awsdns-54.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`MS=ms78917659`
TXT	`google-site-verification=eGxEkQ99mBYuhUukfgfRQyhV7B65pJhD8fiXR-K6QYs`
SOA	`ns-822.awsdns-38.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

Up

www.security-studies.com

Same first word

security-studies.com

DNS History

26 records (10 active, 16 former)

○NSdns1.idp365.net2015-06-10 → 2017-05-26 · 4 obs

● 2015-06-10 19:16:00
● 2017-05-26 13:57:02
○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○NSdns2.idp365.net2015-06-10 → 2017-05-26 · 4 obs

● 2015-06-10 19:16:00
● 2017-05-26 13:57:02
○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○NSdns3.idp365.net2015-06-10 → 2017-05-26 · 4 obs

● 2015-06-10 19:16:00
● 2017-05-26 13:57:02
○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

●NSns-1485.awsdns-57.org2026-02-17 → 2026-02-24 · 3 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-24 05:47:04

●NSns-1680.awsdns-18.co.uk2026-02-17 → 2026-02-24 · 3 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-24 05:47:04

●NSns-436.awsdns-54.com2026-02-17 → 2026-02-24 · 3 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-24 05:47:04

●NSns-822.awsdns-38.net2026-02-17 → 2026-02-24 · 3 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-24 05:47:04

○MXmxa-00030d01.gslb.pphosted.com2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:16:00
○ 2015-10-28 09:22:52
○ 2026-02-24 05:47:04

○MXmxb-00030d01.gslb.pphosted.com2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:16:00
○ 2015-10-28 09:22:52
○ 2026-02-24 05:47:04

●MXus-smtp-inbound-1.mimecast.com2015-10-28 → 2026-02-24 · 3 obs

○ 2015-06-10 19:16:00
● 2015-10-28 09:22:52
● 2026-02-24 05:47:04

●MXus-smtp-inbound-2.mimecast.com2015-10-28 → 2026-02-24 · 3 obs

○ 2015-06-10 19:16:00
● 2015-10-28 09:22:52
● 2026-02-24 05:47:04

●A108.138.64.412026-02-19 → 2026-02-24 · 3 obs

○ 2026-02-18 22:55:10
● 2026-02-19 06:30:20
● 2026-02-24 05:47:04

●A108.138.64.662026-02-19 → 2026-02-24 · 3 obs

○ 2026-02-18 22:55:10
● 2026-02-19 06:30:20
● 2026-02-24 05:47:04

●A108.138.64.752026-02-19 → 2026-02-24 · 3 obs

○ 2026-02-18 22:55:10
● 2026-02-19 06:30:20
● 2026-02-24 05:47:04

●A108.138.64.812026-02-19 → 2026-02-24 · 3 obs

○ 2026-02-18 22:55:10
● 2026-02-19 06:30:20
● 2026-02-24 05:47:04

○A217.19.248.1322015-10-28 → 2015-10-28 · 4 obs

○ 2015-06-10 19:16:00
● 2015-10-28 09:22:52
○ 2015-12-31 19:05:22
○ 2026-02-24 05:47:04

○A3.168.147.1042026-02-17 → 2026-02-24 · 2 obs

○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○A3.168.147.512026-02-17 → 2026-02-24 · 2 obs

○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○A3.168.147.652026-02-17 → 2026-02-24 · 2 obs

○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○A3.168.147.92026-02-17 → 2026-02-24 · 2 obs

○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○A52.19.9.1412015-12-31 → 2017-05-26 · 5 obs

○ 2015-10-28 09:22:52
● 2015-12-31 19:05:22
● 2017-05-26 13:57:02
○ 2026-02-17 00:38:06
○ 2026-02-24 05:47:04

○A52.222.177.102026-02-17 → 2026-02-18 · 5 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-18 22:55:10
○ 2026-02-19 06:30:20
○ 2026-02-24 05:47:04

○A52.222.177.1292026-02-17 → 2026-02-18 · 5 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-18 22:55:10
○ 2026-02-19 06:30:20
○ 2026-02-24 05:47:04

○A52.222.177.142026-02-17 → 2026-02-18 · 5 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-18 22:55:10
○ 2026-02-19 06:30:20
○ 2026-02-24 05:47:04

○A52.222.177.762026-02-17 → 2026-02-18 · 5 obs

○ 2017-05-26 13:57:02
● 2026-02-17 00:38:06
● 2026-02-18 22:55:10
○ 2026-02-19 06:30:20
○ 2026-02-24 05:47:04

○A79.125.25.652015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:16:00
○ 2015-10-28 09:22:52
○ 2026-02-24 05:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
security-studies.com	ns-436.awsdns-54.com, ns-822.awsdns-38.net, ns-1680.awsdns-18.co.uk, ns-1485.awsdns-57.org	1 record

✅ Authoritative Response

Server: 205.251.193.180

NS records: ns-436.awsdns-54.com, ns-822.awsdns-38.net, ns-1680.awsdns-18.co.uk, ns-1485.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for security-studies.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.138.64.41, 108.138.64.75...`
NS	4	`ns-1485.awsdns-57.org, ns-1680.awsdns-18.co.uk...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	2	`MS=ms78917659, google-site-verification=eGxEkQ99mBYuhUu`
SOA	1	`ns-822.awsdns-38.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-436.awsdns-54.com)

AI analysis

security-studies.com is a parent of www.security-studies.com.

security-studies.com points to four IP numbers: 108.138.64.41, 108.138.64.66, 108.138.64.75 and 108.138.64.81.

Other host names, for instance d1apl19ohpql8p.cloudfront.net, www.anydesk.tw, www.opinioes-verificadas.com.br, app.textrecruit.com and sandyknollsw.com share IP numbers with security-studies.com.

security-studies.com is delegated to four name servers: ns-436.awsdns-54.com, ns-822.awsdns-38.net, ns-1485.awsdns-57.org and ns-1680.awsdns-18.co.uk.

security-studies.com at least partially shares name servers with other domains, for instance beavercountyradio.com, non.thecommons.nike.com, ancorahealth.com, d1vtv52f4vjbmu.cloudfront.net and kwanta.at.

Host names with two IP numbers:

ns-436.awsdns-54.com points to: 2600:9000:5301:b400::1 and 205.251.193.180.

ns-822.awsdns-38.net points to: 2600:9000:5303:3600::1 and 205.251.195.54.

ns-1485.awsdns-57.org points to: 2600:9000:5305:cd00::1 and 205.251.197.205.

ns-1680.awsdns-18.co.uk points to: 2600:9000:5306:9000::1 and 205.251.198.144.

security-studies.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

security-studies.com uses the same mail server configuration as other domains, such as iwerk.com, morongo-nsn.gov, harvestmgmt.com, tsparch.com and flowtron.com.

security-studies.com shares mail servers with other domains at least in part, for instance njtile.net, formationcapital.com, bestmattress.com, kecytv.com and dmglaw.com.