`stacresearch.com`

DNSSEC	⚠️ Not signed
A	165.227.114.214^{🇺🇸 DIGITALOCEAN165.227.112.0/20 DigitalOcean}
		PTR	`1499550.cloudwaysapps.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`stacresearch-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`have-i-been-pwned-verification=fe14e92ad4a1bf9a6eefa4d58ffd20da`
TXT	`asv=3347f580bcbb6a62ca389a150419c2ef`
TXT	`v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:_sp...`
TXT	`knowbe4-site-verification=41aa4d6f657872b40e65bca406c7599c`
TXT	`MS=ms250877722`
TXT	`google-site-verification=fEpJ0qSrRAi9a826YcCe0YknON-vc-38tlnLN8lKNIA`
TXT	`brevo-code:49259ec014e56a564e606d58069a8ff0`
SOA	`ns1.linode.com`webserver@stacresearch.com serial=2021000057

`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=1774485957

rank #856250 globally
rank #390885 in the tld

PTR for

c.f.d.9.a.0.e.f.f.f.2.9.c.3.0.f.0.0.0.0.0.0.0.0.3.0.c.3.0.0.6.2.ip6.arpa

212.144.79.45.in-addr.arpa

Subdomains

www.stacresearch.com

Same first word

stacresearch.com

Similar names

castresearch.com

actsresearch.global

DNS History

12 records (7 active, 5 former)

○NSns.rackspace.com2015-07-06 → 2017-11-21 · 4 obs

● 2015-07-06 00:57:42
● 2017-11-21 13:21:04
○ 2026-03-26 01:14:42
○ 2026-03-26 01:14:44

●NSns1.linode.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

●NSns2.linode.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

○NSns2.rackspace.com2015-07-06 → 2017-11-21 · 4 obs

● 2015-07-06 00:57:42
● 2017-11-21 13:21:04
○ 2026-03-26 01:14:42
○ 2026-03-26 01:14:44

●NSns3.linode.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

●NSns4.linode.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

●NSns5.linode.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

○MXmx1.emailsrvr.com2015-07-06 → 2017-11-21 · 4 obs

● 2015-07-06 00:57:42
● 2017-11-21 13:21:04
○ 2026-03-26 01:14:42
○ 2026-03-26 01:14:44

○MXmx2.emailsrvr.com2015-07-06 → 2017-11-21 · 4 obs

● 2015-07-06 00:57:42
● 2017-11-21 13:21:04
○ 2026-03-26 01:14:42
○ 2026-03-26 01:14:44

●MXstacresearch-com.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

●A165.227.114.2142026-03-26 → 2026-03-26 · 3 obs

○ 2017-11-21 13:21:04
● 2026-03-26 01:14:42
● 2026-03-26 01:14:44

○A72.32.82.1132015-07-06 → 2017-11-21 · 4 obs

● 2015-07-06 00:57:42
● 2017-11-21 13:21:04
○ 2026-03-26 01:14:42
○ 2026-03-26 01:14:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stacresearch.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacresearch.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`165.227.114.214`
NS	5	`ns5.linode.com, ns2.linode.com...`
MX	1	`stacresearch-com.mail.protection.outlook`
TXT	7	`knowbe4-site-verification=41aa4d6f657872, brevo-code:49259ec014e56a564e606d58069a8...`
SOA	1	`ns1.linode.com webserver.stacresearch.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

The parent of www.stacresearch.com is stacresearch.com.

IP Addresses

stacresearch.com points to a single IP: 165.227.114.214.

Name Servers

stacresearch.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

stacresearch.com partially shares name servers with other domains; examples include atomx.io, oorail.co.uk, kitchensync.pro, celebrateevents.com and vestri.info.