threebi.com - dns.ninja

`threebi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1469^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c057^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.105^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.87^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anastasia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anastasia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anastasia.ns.cloudflare.com`
		A	108.162.194.227^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
		A	162.159.38.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
		A	172.64.34.227^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anastasia.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
MX	`mailserver.purelymail.com` ⭐
		A	18.204.123.63^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-123-63.compute-1.amazonaws.com`
TXT	`google-site-verification=6VMinX9vDzTipt-Vka-MDti6GzoN1Y4a3D1_gzk67Ok`
TXT	`purelymail_ownership_proof=6f7e36cd4f79bb61c0a5841c4932b922bb460b51bd98fa568e...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.105, 172.67.192.87
		IPv6 hints	2606:4700:3034::6815:1469, 2606:4700:3036::ac43:c057
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`anastasia.ns.cloudflare.com`dns@cloudflare.com serial=2407165534

`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=1783073991

Same first word

threebi.com

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DNS History

9 records (7 active, 2 former)

●NSanastasia.ns.cloudflare.com2026-02-15 → 2026-07-03 · 2 obs

● 2026-02-15 15:23:28
● 2026-07-03 10:44:24

●NSwoz.ns.cloudflare.com2026-02-15 → 2026-07-03 · 2 obs

● 2026-02-15 15:23:28
● 2026-07-03 10:44:24

●MXmailserver.purelymail.com2026-02-15 → 2026-07-03 · 2 obs

● 2026-02-15 15:23:28
● 2026-07-03 10:44:24

●A104.21.20.1052026-02-15 → 2026-07-03 · 2 obs

● 2026-02-15 15:23:28
● 2026-07-03 10:44:24

●A172.67.192.872026-02-15 → 2026-07-03 · 2 obs

● 2026-02-15 15:23:28
● 2026-07-03 10:44:24

●A2606:4700:3034::6815:14692026-07-03 → 2026-07-03 · 2 obs

○ 2026-06-04 20:00:32
● 2026-07-03 10:44:24

○A2606:4700:3034::ac43:c0572026-02-15 → 2026-06-04 · 3 obs

● 2026-02-15 15:23:28
● 2026-06-04 20:00:32
○ 2026-07-03 10:44:24

○A2606:4700:3036::6815:14692026-02-15 → 2026-06-04 · 3 obs

● 2026-02-15 15:23:28
● 2026-06-04 20:00:32
○ 2026-07-03 10:44:24

●A2606:4700:3036::ac43:c0572026-07-03 → 2026-07-03 · 2 obs

○ 2026-06-04 20:00:32
● 2026-07-03 10:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
threebi.com	woz.ns.cloudflare.com, anastasia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.227

NS records: woz.ns.cloudflare.com, anastasia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for threebi.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.87, 104.21.20.105`
AAAA	2	`2606:4700:3036::ac43:c057, 2606:4700:3034::6815:1469`
NS	2	`anastasia.ns.cloudflare.com, woz.ns.cloudflare.com`
MX	1	`mailserver.purelymail.com (pri: 10)`
TXT	3	`google-site-verification=6VMinX9vDzTipt-, purelymail_ownership_proof=6f7e36cd4f79b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anastasia.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (woz.ns.cloudflare.com, woz.ns.cloudflare.com, woz.ns.cloudflare.com...)

Analysis

IP Addresses

threebi.com directs to four IP numbers, which are 104.21.20.105, 172.67.192.87, 2606:4700:3034::6815:1469 and 2606:4700:3036::ac43:c057.

simpleviralgames.com, isoc.com, mx.carcousa.com and two other host names share IP numbers with threebi.com.

Name Servers

threebi.com is delegated to two name servers: anastasia.ns.cloudflare.com and woz.ns.cloudflare.com.

threebi.com uses the same name servers as several other domains — among them tesservice.net, ottoit.com.au, mgtv1.com and two more.

There is at least partial name server overlap between threebi.com and other domains — curiositytrained.com, segeln-phuket.de, cloakroom.nl and two more among them.

These name servers frequently co-occur with the name servers ace.ns.cloudflare.com and wesley.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

anastasia.ns.cloudflare.com resolves to 108.162.194.227, 162.159.38.227, 172.64.34.227 and 3 other IP addresses.

woz.ns.cloudflare.com resolves to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 other IP addresses.

Mail Servers

Mail for threebi.com is handled by a single mail server, mailserver.purelymail.com.

threebi.com uses an identical mail server configuration to several other domains — among them bub.me, aimodeapi.com, trimeter.com and two more.

Some mail servers of threebi.com are also used by other domains, notably pcsmarts.biz and x10secure.com.

mailserver.purelymail.com resolves to a single IP number: 18.204.123.63.