🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techof.study`

DNSSEC	⚠️ Not signed
NS	`ns1.dns-parking.com` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
NS	`ns41.cloudns.net` ⚠️ Not in parent delegation
		A	2a00:1768:1001:9::196^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`ns41.cloudns.net`
		A	109.201.133.196^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns41.cloudns.net`
NS	`ns42.cloudns.net` ⚠️ Not in parent delegation
		A	2604:9a00:2100:b000:1::1^{🇺🇸 LEASEWEB-US2604:9a00::/32 Leaseweb USA, Inc. US}
			PTR	`ns42.cloudns.net`
		A	108.62.121.219^{🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc.}
			PTR	`ns42.cloudns.net`
NS	`ns43.cloudns.net` ⚠️ Not in parent delegation
		A	2a07:8dc0:19:0:5d:37ff:fea5:bacd^{🇫🇷 VIRTUASYS-EU2a07:8dc0::/32 PAR01.FR.VIRTUA.SYSTEMS}
			PTR	`ns43.cloudns.net`
		A	185.10.17.44^{🇫🇷 VIRTUASYS-EU185.10.17.0/24 PAR01.FR.VIRTUA.SYSTEMS}
			PTR	`ns43.cloudns.net`
NS	`ns44.cloudns.net` ⚠️ Not in parent delegation
		A	2a0b:1640:1:1:1:1:762:9aa6^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`ns44.cloudns.net`
		A	185.206.180.140^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`ns44.cloudns.net`
NS	`pns41.cloudns.net` ⚠️ Not in zone NS records
		A	2a06:fb00:1::1:79^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns41.cloudns.net`
		A	185.136.96.79^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`pns41.cloudns.net`
NS	`pns42.cloudns.net` ⚠️ Not in zone NS records
		A	2a06:fb00:1::2:79^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns42.cloudns.net`
		A	185.136.97.79^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`pns42.cloudns.net`
NS	`pns43.cloudns.net` ⚠️ Not in zone NS records
		A	2a06:fb00:1::3:79^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns43.cloudns.net`
		A	185.136.98.79^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`pns43.cloudns.net`
NS	`pns44.cloudns.net` ⚠️ Not in zone NS records
		A	2a06:fb00:1::4:79^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns44.cloudns.net`
		A	185.136.99.79^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`pns44.cloudns.net`
MX	`a386543.mx.mailhop.org` ⭐
		A	54.191.214.36^{🇺🇸 Amazon54.191.0.0/16 EC2 PDX prefix}
			PTR	`inbound7.ore.mailhop.org`
MX	`mx1.mailhop.us`⁽²⁰⁾
		A	52.29.118.68^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`inbound2.eu.delivery3.mailhop.org`
		A	52.29.162.96^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`inbound2.eu.mailhop.org`
		A	54.148.222.11^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound1a.ore.mailhop.org`
		A	54.148.229.97^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound4a.ore.mailhop.org`
		A	54.149.205.143^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound1b.ore.mailhop.org`
MX	`mx1.mailhop.co`⁽³⁰⁾
		A	52.29.118.68^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`inbound2.eu.delivery3.mailhop.org`
		A	52.29.162.96^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`inbound2.eu.mailhop.org`
		A	54.148.222.11^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound1a.ore.mailhop.org`
		A	54.148.229.97^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound4a.ore.mailhop.org`
		A	54.149.205.143^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound1b.ore.mailhop.org`
MX	`mx1.mailhop.co.uk`⁽⁴⁰⁾
		A	52.29.118.68^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`inbound2.eu.delivery3.mailhop.org`
		A	52.29.162.96^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`inbound2.eu.mailhop.org`
		A	54.148.222.11^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound1a.ore.mailhop.org`
		A	54.148.229.97^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound4a.ore.mailhop.org`
		A	54.149.205.143^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound1b.ore.mailhop.org`

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1790454818

Same first word

techof.com

techof.co

techof.study

techof.pt

techof.com.ar

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Previous names

Next names

DNS History

14 records (14 active, 0 former)

●NSns1.dns-parking.com2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●NSns2.dns-parking.com2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●NSns41.cloudns.net2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●NSns42.cloudns.net2026-09-15 → 2026-09-26 · 9 obs

○ 2026-09-13 13:26:24
● 2026-09-15 20:15:12
○ 2026-09-17 00:15:32
● 2026-09-19 14:37:26
○ 2026-09-19 20:42:50
● 2026-09-19 21:21:22
○ 2026-09-22 07:13:08
● 2026-09-22 14:18:48
● 2026-09-26 21:21:28

●NSns43.cloudns.net2026-09-15 → 2026-09-26 · 9 obs

●NSns44.cloudns.net2026-09-15 → 2026-09-26 · 9 obs

●NSpns41.cloudns.net2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●NSpns42.cloudns.net2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●NSpns43.cloudns.net2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●NSpns44.cloudns.net2026-09-13 → 2026-09-26 · 2 obs

● 2026-09-13 13:26:24
● 2026-09-26 21:21:28

●MXa386543.mx.mailhop.org2026-09-13 → 2026-09-26 · 10 obs

● 2026-09-13 13:26:24
○ 2026-09-15 21:50:06
● 2026-09-15 23:06:04
○ 2026-09-19 14:37:26
● 2026-09-19 23:29:30
○ 2026-09-22 07:13:08
● 2026-09-22 14:18:48
○ 2026-09-22 18:20:32
● 2026-09-25 05:23:54
● 2026-09-26 21:21:28

●MXmx1.mailhop.co2026-09-13 → 2026-09-26 · 10 obs

●MXmx1.mailhop.co.uk2026-09-13 → 2026-09-26 · 10 obs

●MXmx1.mailhop.us2026-09-13 → 2026-09-26 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
techof.study	ns1.dns-parking.com, ns2.dns-parking.com, pns41.cloudns.net, pns42.cloudns.net...	-

✅ Authoritative Response

Server:185.136.97.79

NS records: ns1.dns-parking.com, ns2.dns-parking.com, pns41.cloudns.net, pns42.cloudns.net, pns43.cloudns.net, pns44.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techof.study (unsigned zone)

⏱️ Timing

Total: 1133ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	4	`mx1.mailhop.co (pri: 30), mx1.mailhop.us (pri: 20)...`
TXT	2	`MS=ms36377435, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns41.cloudns.net support.cloudns.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

Name Servers

techof.study carries NS records listing 10 name servers — ns1.dns-parking.com, ns2.dns-parking.com, ns41.cloudns.net and 7 others.

At least some of techof.study's name servers are shared with other domains, for example streamondo.com, guardianfinanciero.pro, trendsai.site and two more.

These name servers tend to co-occur with pns41.cloudns.net, pns43.cloudns.net, pns42.cloudns.net and 4 other name servers in the same DNS delegations.

Host names with two IP numbers:

The A records for ns1.dns-parking.com return 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9.

The A records for ns2.dns-parking.com return 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.

The A records for ns41.cloudns.net return 109.201.133.196 and 2a00:1768:1001:9::196.

The A records for ns42.cloudns.net return 108.62.121.219 and 2604:9a00:2100:b000:1::1.

The A records for ns43.cloudns.net return 185.10.17.44 and 2a07:8dc0:19:0:5d:37ff:fea5:bacd.

The A records for ns44.cloudns.net return 185.206.180.140 and 2a0b:1640:1:1:1:1:762:9aa6.

The A records for pns41.cloudns.net return 185.136.96.79 and 2a06:fb00:1::1:79.

The A records for pns42.cloudns.net return 185.136.97.79 and 2a06:fb00:1::2:79.

The A records for pns43.cloudns.net return 185.136.98.79 and 2a06:fb00:1::3:79.

The A records for pns44.cloudns.net return 185.136.99.79 and 2a06:fb00:1::4:79.

Mail Servers

The four mail servers for techof.study are mx1.mailhop.co, mx1.mailhop.us, a386543.mx.mailhop.org and mx1.mailhop.co.uk.

techof.study shares mail servers — at least in part — with other domains, including sakurajapaneseschool.com, mmtlogin.me, saitz.com and two others.

These mail servers are frequently used alongside the mail servers mx1.mailhop.org, mx2.mailhop.org and mx2.mailhop.co, plus two others.

Host names that resolve to five IP addresses:

mx1.mailhop.co points to 52.29.118.68, 52.29.162.96, 54.148.222.11 and two other IP addresses.

mx1.mailhop.us points to 52.29.118.68, 52.29.162.96, 54.148.222.11 and two other IP addresses.

mx1.mailhop.co.uk points to 52.29.118.68, 52.29.162.96, 54.148.222.11 and two other IP addresses.

Host names pointing to a single IP address:

a386543.mx.mailhop.org resolves to the IP address 54.191.214.36.

mx1.mailhop.co, mx1.mailhop.us and mx1.mailhop.co.uk are host names that all point to 52.29.118.68.

mx1.mailhop.co, mx1.mailhop.us and mx1.mailhop.co.uk are host names that all point to 52.29.162.96.

mx1.mailhop.co, mx1.mailhop.us and mx1.mailhop.co.uk are host names that all point to 54.148.222.11.

mx1.mailhop.co, mx1.mailhop.us and mx1.mailhop.co.uk are host names that all point to 54.148.229.97.

mx1.mailhop.co, mx1.mailhop.us and mx1.mailhop.co.uk are host names that all point to 54.149.205.143.

techof.study - robtex.com

techof.study

study

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`techof.study`

`study`