`ctftech.com`

DNSSEC	⚠️ Not signed
A	217.146.69.1^{🇪🇪 ZONE217.146.64.0/20 Zone Media LLC AGR/ANN Region > Estonia}
		PTR	`sn-69-1.tll07.zoneas.eu`
NS	`ns-1028.awsdns-00.org` ⭐
		A	2600:9000:5304:400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1028.awsdns-00.org`
		A	205.251.196.4^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1028.awsdns-00.org`
NS	`ns-154.awsdns-19.com`
		A	2600:9000:5300:9a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-154.awsdns-19.com`
		A	205.251.192.154^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-154.awsdns-19.com`
NS	`ns-2002.awsdns-58.co.uk`
		A	2600:9000:5307:d200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2002.awsdns-58.co.uk`
		A	205.251.199.210^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2002.awsdns-58.co.uk`
NS	`ns-865.awsdns-44.net`
		A	2600:9000:5303:6100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-865.awsdns-44.net`
		A	205.251.195.97^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-865.awsdns-44.net`
MX	`ctftech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.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::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms77697026`
TXT	`atlassian-domain-verification=Y3wdkjXGM4G5vDBp5weY9X/gdDFlZIueDnZjZK/u0U1aRcT...`
TXT	`facebook-domain-verification=tlwdnnfd5ai4f6ldyjs69dl1whcdz4`
TXT	`slack-domain-verification=sFpntRZ2Jfo8QVEEsVDTJ7tf8h2o9HagwfFZ2z9v`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1028.awsdns-00.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=1771291435

Same first word

ctftech.com

ctftech.io

Similar names

tcftech.com

cfttech.com

tcftech.cn

thefcct.com

fcttech.com

tfctech.com

ftctech.com

fcttech.co.za

DNS History

27 records (6 active, 21 former)

●NSns-1028.awsdns-00.org2026-02-21 → 2026-02-25 · 3 obs

○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-25 22:55:18

○NSns-1074.awsdns-06.org2021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

●NSns-154.awsdns-19.com2026-02-21 → 2026-02-25 · 3 obs

○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-25 22:55:18

○NSns-1713.awsdns-22.co.uk2021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

●NSns-2002.awsdns-58.co.uk2026-02-21 → 2026-02-25 · 3 obs

○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-25 22:55:18

○NSns-312.awsdns-39.com2021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

●NSns-865.awsdns-44.net2026-02-21 → 2026-02-25 · 3 obs

○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-25 22:55:18

○NSns-882.awsdns-46.net2021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○NSns03.domaincontrol.com2015-05-26 → 2016-04-11 · 4 obs

● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-25 22:55:18

○NSns04.domaincontrol.com2015-05-26 → 2016-04-11 · 4 obs

● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-25 22:55:18

●MXctftech-com.mail.protection.outlook.com2021-03-20 → 2026-02-25 · 3 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2026-02-25 22:55:18

○MXmailstore1.secureserver.net2015-05-26 → 2016-04-11 · 4 obs

● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-25 22:55:18

○MXsmtp.secureserver.net2015-05-26 → 2016-04-11 · 4 obs

● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-25 22:55:18

●A217.146.69.12026-02-21 → 2026-02-25 · 3 obs

○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-25 22:55:18

○A2600:9000:2038:2c00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:3c00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:5000:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:9200:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:a600:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:ba00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:c00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A2600:9000:2038:c200:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A50.63.202.482015-05-26 → 2016-04-11 · 4 obs

● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-25 22:55:18

○A52.85.115.1162021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A52.85.115.1252021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A52.85.115.322021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

○A52.85.115.822021-03-20 → 2021-10-22 · 5 obs

○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-25 22:55:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctftech.com	ns-154.awsdns-19.com, ns-865.awsdns-44.net, ns-1028.awsdns-00.org, ns-2002.awsdns-58.co.uk	1 record

✅ Authoritative Response

Server: 205.251.196.4

NS records: ns-154.awsdns-19.com, ns-865.awsdns-44.net, ns-1028.awsdns-00.org, ns-2002.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctftech.com (unsigned zone)

⏱️ Timing

Total: 1323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.146.69.1`
NS	4	`ns-1028.awsdns-00.org, ns-154.awsdns-19.com...`
MX	1	`ctftech-com.mail.protection.outlook.com`
TXT	5	`MS=ms77697026, atlassian-domain-verification=Y3wdkjXGM4...`
SOA	1	`ns-1028.awsdns-00.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-154.awsdns-19.com)

AI analysis

ctftech.com resolves to one IP number: 217.146.69.1.

other host names including anesko.ee, triniti.lt, liputehas.ee, maroli.ee and itservice.ee share IP numbers with ctftech.com.

ctftech.com is delegated to four name servers: ns-154.awsdns-19.com, ns-865.awsdns-44.net, ns-1028.awsdns-00.org and ns-2002.awsdns-58.co.uk.

ctftech.com at least partially shares name servers with other domains, for instance whiteclawzero.com, fiizy.com, msaconnextions.com, bluecaffeine.com and flooring.deals.

These name servers are commonly used alongside ns-979.awsdns-58.net and ns-1229.awsdns-25.org.

Host names with two IP numbers:

ns-154.awsdns-19.com points to 2600:9000:5300:9a00::1 and 205.251.192.154; ns-865.awsdns-44.net points to 2600:9000:5303:6100::1 and 205.251.195.97; ns-1028.awsdns-00.org points to 2600:9000:5304:400::1 and 205.251.196.4; ns-2002.awsdns-58.co.uk points to 2600:9000:5307:d200::1 and 205.251.199.210.

ctftech.com is handled by a single mail server, ctftech-com.mail.protection.outlook.com.

Host ctftech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 52.101.73.6, 52.101.73.15, 52.101.73.28 and 52.101.73.153.

ctftech.com - robtex.com

ctftech.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`ctftech.com`

`com`