3days.tech - dns.ninja

`3days.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3f8e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9254^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.142^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.84^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`kai.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=Zw0_QOgaUIK0Utac5UnYC_JcgiHbHsbs1GngragVKC0`
TXT	`google-site-verification=yO1YjlTpVqSZvXU90ZTOMMb1BtozaJzYjyL4R5lIyeo`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.142, 172.67.146.84
		IPv6 hints	2606:4700:3030::6815:3f8e, 2606:4700:3037::ac43:9254
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2404232517

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1783430034

Same first word

3days.ai

3days.com

3days.co.kr

3days.eu

3days.tech

3days.de

3days.jp

3days.org

3days.gr

3days.net

3days.org.nz

3days.cc

3days.be

3days.co.nz

Similar names

d3ysa.com

3sday.com

days3.com

DNS History

11 records (9 active, 2 former)

●NScass.ns.cloudflare.com2026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●NSkai.ns.cloudflare.com2026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●MXroute1.mx.cloudflare.net2026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●MXroute2.mx.cloudflare.net2026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●MXroute3.mx.cloudflare.net2026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●A104.21.63.1422026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●A172.67.146.842026-02-16 → 2026-07-07 · 2 obs

● 2026-02-16 22:33:32
● 2026-07-07 13:29:22

●A2606:4700:3030::6815:3f8e2026-06-28 → 2026-07-07 · 3 obs

○ 2026-05-26 19:43:34
● 2026-06-28 19:53:10
● 2026-07-07 13:29:22

○A2606:4700:3031::6815:3f8e2026-02-16 → 2026-05-26 · 4 obs

● 2026-02-16 22:33:32
● 2026-05-26 19:43:34
○ 2026-06-28 19:53:10
○ 2026-07-07 13:29:22

○A2606:4700:3035::ac43:92542026-02-16 → 2026-05-26 · 4 obs

● 2026-02-16 22:33:32
● 2026-05-26 19:43:34
○ 2026-06-28 19:53:10
○ 2026-07-07 13:29:22

●A2606:4700:3037::ac43:92542026-06-28 → 2026-07-07 · 3 obs

○ 2026-05-26 19:43:34
● 2026-06-28 19:53:10
● 2026-07-07 13:29:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
3days.tech	kai.ns.cloudflare.com, cass.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.81

NS records: kai.ns.cloudflare.com, cass.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3days.tech (unsigned zone)

⏱️ Timing

Total: 3440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.84, 104.21.63.142`
AAAA	2	`2606:4700:3037::ac43:9254, 2606:4700:3030::6815:3f8e`
NS	2	`cass.ns.cloudflare.com, kai.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 20), route3.mx.cloudflare.net (pri: 59)...`
TXT	3	`google-site-verification=Zw0_QOgaUIK0Uta, google-site-verification=yO1YjlTpVqSZvXU...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

3days.tech has four IP addresses: 104.21.63.142, 172.67.146.84, 2606:4700:3030::6815:3f8e and 2606:4700:3037::ac43:9254.

cablefish.com, hanasea.com, redscatter.com and two other host names share IP numbers with 3days.tech.

Name Servers

3days.tech is delegated to two name servers: cass.ns.cloudflare.com and kai.ns.cloudflare.com.

3days.tech uses the same name servers as several other domains — among them unccelearn.org, formulastudent.de, remlink.net and two more.

3days.tech shares at least some of its name servers with other domains, including una.bz, chiropracticringwood.com.au, attnun.com and two others.

These name servers are frequently seen alongside the name servers nitin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cass.ns.cloudflare.com resolves to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 other IP addresses.

kai.ns.cloudflare.com resolves to 108.162.193.188, 172.64.33.188, 173.245.59.188 and 3 other IP addresses.

Mail Servers

3days.tech is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

3days.tech has at least partial mail server overlap with other domains such as eqqus.co, econologika.com, lightcom.ro and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.