greshamtech.com - dns.ninja

`greshamtech.com`

DNSSEC	⚠️ Not signed
A	199.60.103.54^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.154^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`ns20.digicertdns.com` ⭐
		A	2600:1800:10::1:1f^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
		A	208.94.148.223^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
NS	`ns0.greshamtech.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns1.greshamtech.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns2.greshamtech.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns3.greshamtech.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns4.greshamtech.com` ⚠️ Not in parent delegation
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns5.greshamtech.com` ⚠️ Not in parent delegation
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
MX	`greshamtech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`MS=ms33635273`
TXT	`amazonses:3IkQWIUxGlQGE3eWo+VR/wHgEqpF9mZaM2rYq6zWo3g=`
TXT	`F5D8291811`
TXT	`VKENV5Q0GE`
TXT	`47ABABCAA9`
TXT	`amazonses:j49nVIYKfBg3/G9vsvXXaz4CGwhAFKT8R0QVJBt/L/w=`
TXT	`amazonses:TwEUQhVryCxz1xrDT97+IU5Sc0tJUGB8q7jzxIeu+N4=`
TXT	`google-site-verification=7B4nCWPRIgW1QpLid2AMFO_Am7b4mCh7WgDqrjloIiA`
TXT	`i8iou0vbobl4gsok6b4dasebso`
TXT	`amazonses:AdTypWmLvJ/wxcopb4Gd0QVOCTlgKzjzRw8sg/Qq+Vs=`
TXT	`613b50323462a6ac8e6587182a739b1bf86b7b9b`
TXT	`ib6h65753kj5nrtvqe7bp3q0uq`
TXT	`apple-domain-verification=aDhJbANL58liMMkL`
TXT	`amazonses:0JpGTc28kpLPAA5wCR5BrmT/m3CNS7IY7+lw0TprSvM=`
TXT	`amazonses:HpOXk/U8ImOXjCVPJW6CIjOp1zN+DplYTNE7HYjCsow=`
TXT	`amazonses:0XTqSp6bY4BjDOB6xP51mc0jzBZeMkbQXSl2+xdzmmU=`
TXT	`v=spf1 ip4:69.20.125.15 ip4:80.193.64.239 ip4:134.213.79.252 ip4:52.26.151.13...`
TXT	`uqfn2vsja8m5vdstcp3vsjhvnt`
TXT	`google-site-verification=xep5I0mAEJvAcPWbHa7PueY2cMv8qMYxv9_AN20NHiE`
TXT	`ZOOM_verify_twoUq7fHQua_ERJCAGbUyg`
TXT	`anthropic-domain-verification-vpy98f=vEka7XGsuckv7PdZuqc5mYHA7`
TXT	`amazonses:38RkYKe/aUpJeNEsSPMf7SyX9VgBX0OYAKyw7Roeubo=`
TXT	`0ed1fe018a8fbeb5bf2e284223923ee2ca10050107`
TXT	`amazonses:Kq0u902so9gUXxV384Qc3sCu7OkIrWiKD+T37ieSVrI=`
TXT	`anthropic-domain-verification-jjc21j=RTNx6gRZ69We6XKXzzzY5nEYi`
TXT	`amazonses:rl4FOUVVjqD7f6SSyl8aX9y2uzTd4PQcWKcqyvGNpRI=`
TXT	`docusign=d8a13c99-70fe-479b-840b-5de9028501d6`
TXT	`atlassian-domain-verification=xVJJgD6CynLGv9oCHVPW4jyiHLZjJ5itPVqtdLZ8fGUpX9P...`
SOA	`ns20.digicertdns.com`dns@digicertdns.com serial=2009014661

`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=1783769872

rank #761379 globally
rank #329866 in the tld
📈 Tranco rank: #501,376

Subdomains

www.greshamtech.com

ns1.greshamtech.com

ns4.greshamtech.com

ns5.greshamtech.com

ns3.greshamtech.com

ns0.greshamtech.com

ns2.greshamtech.com

Same first word

greshamtech.lu

greshamtech.com

DNS History

19 records (10 active, 9 former)

○NSns.123-reg.co.uk2016-03-26 → 2016-03-26 · 3 obs

● 2016-03-26 15:05:24
○ 2016-11-08 18:14:50
○ 2026-07-11 11:48:06

●NSns0.greshamtech.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

●NSns1.greshamtech.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

○NSns10.dnsmadeeasy.com2016-11-08 → 2018-06-29 · 5 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2018-06-29 10:16:34
○ 2026-02-14 20:03:04
○ 2026-07-11 11:48:06

○NSns2.123-reg.co.uk2016-03-26 → 2016-03-26 · 3 obs

● 2016-03-26 15:05:24
○ 2016-11-08 18:14:50
○ 2026-07-11 11:48:06

●NSns2.greshamtech.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

●NSns20.digicertdns.com2026-02-14 → 2026-07-11 · 3 obs

○ 2018-06-29 10:16:34
● 2026-02-14 20:03:04
● 2026-07-11 11:48:06

●NSns3.greshamtech.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

●NSns4.greshamtech.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

●NSns5.greshamtech.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

●MXgreshamtech-com.mail.protection.outlook.com2016-11-08 → 2026-07-11 · 3 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
● 2026-07-11 11:48:06

○MXmx0.123-reg.co.uk2016-03-26 → 2016-03-26 · 3 obs

● 2016-03-26 15:05:24
○ 2016-11-08 18:14:50
○ 2026-07-11 11:48:06

○MXmx1.123-reg.co.uk2016-03-26 → 2016-03-26 · 3 obs

● 2016-03-26 15:05:24
○ 2016-11-08 18:14:50
○ 2026-07-11 11:48:06

●A199.60.103.1542026-02-14 → 2026-07-11 · 3 obs

○ 2018-06-29 10:16:34
● 2026-02-14 20:03:04
● 2026-07-11 11:48:06

●A199.60.103.542026-02-14 → 2026-07-11 · 3 obs

○ 2018-06-29 10:16:34
● 2026-02-14 20:03:04
● 2026-07-11 11:48:06

○A52.24.226.2122018-06-29 → 2018-06-29 · 4 obs

○ 2016-11-08 18:14:50
● 2018-06-29 10:16:34
○ 2026-02-14 20:03:04
○ 2026-07-11 11:48:06

○A52.39.107.1802018-06-29 → 2018-06-29 · 4 obs

○ 2016-11-08 18:14:50
● 2018-06-29 10:16:34
○ 2026-02-14 20:03:04
○ 2026-07-11 11:48:06

○A52.49.95.502016-11-08 → 2016-11-08 · 4 obs

○ 2016-03-26 15:05:24
● 2016-11-08 18:14:50
○ 2018-06-29 10:16:34
○ 2026-07-11 11:48:06

○A81.21.76.622016-03-26 → 2016-03-26 · 3 obs

● 2016-03-26 15:05:24
○ 2016-11-08 18:14:50
○ 2026-07-11 11:48:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
greshamtech.com	ns2.greshamtech.com, ns3.greshamtech.com, ns1.greshamtech.com, ns0.greshamtech.com	4 records

✅ Authoritative Response

Server:208.80.126.4

NS records: ns2.greshamtech.com, ns3.greshamtech.com, ns1.greshamtech.com, ns0.greshamtech.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greshamtech.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.154, 199.60.103.54`
NS	6	`ns1.greshamtech.com, ns3.greshamtech.com...`
MX	1	`greshamtech-com.mail.protection.outlook.`
TXT	28	`amazonses:HpOXk/U8ImOXjCVPJW6CIjOp1zN+Dp, anthropic-domain-verification-jjc21j=RTN...`
SOA	1	`ns20.digicertdns.com dns.digicertdns.com`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns2.greshamtech.com, ns3.greshamtech.com, ns1.greshamtech.com...)

Analysis

Hierarchy

www.greshamtech.com, ns1.greshamtech.com, ns4.greshamtech.com, ns5.greshamtech.com, ns3.greshamtech.com and a few other host names are all children of greshamtech.com.

IP Addresses

greshamtech.com points to the IP addresses 199.60.103.54 and 199.60.103.154

Among the host names that share IP numbers with greshamtech.com are ns2.prosarcorp.com, www.ttplabtech.com, zengrade.com and two others.

Name Servers

greshamtech.com has 7 name servers — ns20.digicertdns.com, ns0.greshamtech.com, ns1.greshamtech.com and 4 others.

The name servers of greshamtech.com overlap at least partially with those of other domains — among them evaluationstrategiquedeschangementsclimatiques.ca, remote-networks.net, marais.co and two more.

These name servers commonly appear in delegations together with ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com and 7 other.

Hosts with two IP numbers each:

ns20.digicertdns.com resolves to 208.94.148.223 and 2600:1800:10::1:1f.

Hosts that resolve to one IP address:

ns0.greshamtech.com resolves to 208.94.148.4.

ns1.greshamtech.com resolves to 208.80.124.4.

ns2.greshamtech.com resolves to 208.80.126.4.

ns3.greshamtech.com resolves to 208.80.125.4.

ns4.greshamtech.com resolves to 208.80.127.4.

ns5.greshamtech.com resolves to 208.94.149.4.

Mail Servers

greshamtech.com routes its mail through a single mail server, greshamtech-com.mail.protection.outlook.com.

greshamtech-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.17, 52.101.11.2 and 52.101.40.6, along with 5 other.