a4tech.org - dns.ninja

`a4tech.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b458^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:23e4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.228^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.88^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mary.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
NS	`ram.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ram.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ram.ns.cloudflare.com`
		A	108.162.193.225^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	172.64.33.225^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
		A	173.245.59.225^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ram.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.228, 172.67.180.88
		IPv6 hints	2606:4700:3033::ac43:b458, 2606:4700:3036::6815:23e4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=150, name=cloudflare-ech.com
SOA	`mary.ns.cloudflare.com`dns@cloudflare.com serial=2409993132

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786094674

Same first word

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a4tech.ro

a4tech.com.cn

a4tech.at

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a4tech.cz

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a4tech.com.pk

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a4tech.ru

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a4tech.com.ua

a4tech.org

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Similar names

4atech.net

4cheat.de

4teach.ir

tech4a.com

4cheat.ru

4cheat.com

teach4.by

cheat4.com

4atech.com

4atech.ca

4cheat.org

DNS History

16 records (6 active, 10 former)

○NSdns1.name-services.com2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 09:53:26
○ 2015-10-12 21:58:22
○ 2026-08-07 09:53:50

○NSdns2.name-services.com2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 09:53:26
○ 2015-10-12 21:58:22
○ 2026-08-07 09:53:50

○NSdns3.name-services.com2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 09:53:26
○ 2015-10-12 21:58:22
○ 2026-08-07 09:53:50

○NSdns4.name-services.com2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 09:53:26
○ 2015-10-12 21:58:22
○ 2026-08-07 09:53:50

○NSdns5.name-services.com2015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 09:53:26
○ 2015-10-12 21:58:22
○ 2026-08-07 09:53:50

●NSmary.ns.cloudflare.com2026-07-19 → 2026-08-07 · 3 obs

○ 2020-03-15 18:58:12
● 2026-07-19 22:26:54
● 2026-08-07 09:53:50

○NSns1.sedoparking.com2016-07-09 → 2016-07-09 · 4 obs

○ 2015-10-12 21:58:22
● 2016-07-09 14:50:34
○ 2020-03-15 18:58:12
○ 2026-08-07 09:53:50

○NSns2.sedoparking.com2016-07-09 → 2016-07-09 · 4 obs

○ 2015-10-12 21:58:22
● 2016-07-09 14:50:34
○ 2020-03-15 18:58:12
○ 2026-08-07 09:53:50

●NSram.ns.cloudflare.com2026-07-19 → 2026-08-07 · 3 obs

○ 2020-03-15 18:58:12
● 2026-07-19 22:26:54
● 2026-08-07 09:53:50

○MXmail.nickstel.com2016-07-09 → 2016-07-09 · 3 obs

● 2016-07-09 14:50:34
○ 2020-03-15 18:58:12
○ 2026-08-07 09:53:50

●A104.21.35.2282026-07-19 → 2026-08-07 · 3 obs

○ 2020-03-15 18:58:12
● 2026-07-19 22:26:54
● 2026-08-07 09:53:50

●A172.67.180.882026-07-19 → 2026-08-07 · 3 obs

○ 2020-03-15 18:58:12
● 2026-07-19 22:26:54
● 2026-08-07 09:53:50

●A2606:4700:3033::ac43:b4582026-07-19 → 2026-08-07 · 3 obs

○ 2020-03-15 18:58:12
● 2026-07-19 22:26:54
● 2026-08-07 09:53:50

●A2606:4700:3036::6815:23e42026-07-19 → 2026-08-07 · 3 obs

○ 2020-03-15 18:58:12
● 2026-07-19 22:26:54
● 2026-08-07 09:53:50

○A72.52.4.912016-07-09 → 2016-07-09 · 4 obs

○ 2015-10-12 21:58:22
● 2016-07-09 14:50:34
○ 2020-03-15 18:58:12
○ 2026-08-07 09:53:50

○A98.124.253.2162015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 09:53:26
○ 2015-10-12 21:58:22
○ 2026-08-07 09:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
a4tech.org	mary.ns.cloudflare.com, ram.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.225

NS records: mary.ns.cloudflare.com, ram.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4tech.org (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.228, 172.67.180.88`
AAAA	2	`2606:4700:3036::6815:23e4, 2606:4700:3033::ac43:b458`
NS	2	`mary.ns.cloudflare.com, ram.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mary.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

a4tech.org resolves to four IP addresses: 104.21.35.228, 172.67.180.88, 2606:4700:3033::ac43:b458 and 2606:4700:3036::6815:23e4.

Among the host names that share IP numbers with a4tech.org are weichunan.com, spellwincasinos.pl, thedreamfashion.net and two others.

Name Servers

a4tech.org is delegated to two name servers: mary.ns.cloudflare.com and ram.ns.cloudflare.com.

a4tech.org has the same name server delegation as a number of other domains, such as live22.casino, cap3(0x736578).net, (0x736578)vn3.app and two more.

a4tech.org shares at least some of its name servers with other domains, including page-pilot.com, ymc.com.au, amicidelbuco.org and two others.

These name servers are frequently paired with the name servers ezra.ns.cloudflare.com and justin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

mary.ns.cloudflare.com resolves to 108.162.192.134, 172.64.32.134, 173.245.58.134 and 3 other IP addresses.

ram.ns.cloudflare.com resolves to 108.162.193.225, 172.64.33.225, 173.245.59.225 and 3 other IP addresses.