`tecbii.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:12ef^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b7e8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.239^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.232^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`erin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`MS=ms72978580`
TXT	`apple-domain=XDLFuPKPI3mdn4UJ`
TXT	`v=spf1 include:spf.simply.com include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.239, 172.67.183.232
		IPv6 hints	2606:4700:3034::6815:12ef, 2606:4700:3036::ac43:b7e8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2398898899

`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=1776003282

Same first word

tecbii.com

Similar names

ibitec.es

icbite.org

icibet.com

biitec.com

icebit.com

icebit.org

cibite.eu

icbite.com

bicite.com

ciibet.com

iicbet.com

ciebit.com.br

icebit.cn

icebit.biz

icebit.ch

ebitic.com

ibitec.de

cibite.net

ibitec.com

ibitec.com.br

icebit.net

bitice.com

icebit.ru

ciebit.com

biitec.de

ibitec.ca

biitec.myshopify.com

etcibi.vip

cibite.com

icebit.de

cibite.de

ibitec.ind.br

cibite.ag

DNS History

14 records (8 active, 6 former)

●NSchris.ns.cloudflare.com2026-04-08 → 2026-04-12 · 3 obs

○ 2019-12-15 01:33:16
● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

○NSdavid.ns.cloudflare.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 01:33:16
○ 2026-04-08 01:26:04
○ 2026-04-12 14:15:18

●NSerin.ns.cloudflare.com2026-04-08 → 2026-04-12 · 3 obs

○ 2019-12-15 01:33:16
● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

○NSmiki.ns.cloudflare.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 01:33:16
○ 2026-04-08 01:26:04
○ 2026-04-12 14:15:18

●MXmx01.mail.icloud.com2026-04-08 → 2026-04-12 · 2 obs

● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

●MXmx02.mail.icloud.com2026-04-08 → 2026-04-12 · 2 obs

● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

●A104.21.18.2392026-04-08 → 2026-04-12 · 3 obs

○ 2019-12-15 01:33:16
● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

○A104.24.112.502019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 01:33:16
○ 2026-04-08 01:26:04
○ 2026-04-12 14:15:18

○A104.24.113.502019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 01:33:16
○ 2026-04-08 01:26:04
○ 2026-04-12 14:15:18

●A172.67.183.2322026-04-08 → 2026-04-12 · 3 obs

○ 2019-12-15 01:33:16
● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

○A2606:4700:30::6818:70322019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 01:33:16
○ 2026-04-08 01:26:04
○ 2026-04-12 14:15:18

○A2606:4700:30::6818:71322019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 01:33:16
○ 2026-04-08 01:26:04
○ 2026-04-12 14:15:18

●A2606:4700:3034::6815:12ef2026-04-08 → 2026-04-12 · 3 obs

○ 2019-12-15 01:33:16
● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

●A2606:4700:3036::ac43:b7e82026-04-08 → 2026-04-12 · 3 obs

○ 2019-12-15 01:33:16
● 2026-04-08 01:26:04
● 2026-04-12 14:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tecbii.com	erin.ns.cloudflare.com, chris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: erin.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecbii.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.232, 104.21.18.239`
AAAA	2	`2606:4700:3036::ac43:b7e8, 2606:4700:3034::6815:12ef`
NS	2	`chris.ns.cloudflare.com, erin.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`MS=ms72978580, apple-domain=XDLFuPKPI3mdn4UJ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tecbii.com resolves to four IP numbers: 2606:4700:3034::6815:12ef, 2606:4700:3036::ac43:b7e8, 104.21.18.239 and 172.67.183.232.

Other host names such as karnasch.in, billbox.me.cdn.cloudflare.net, litaiglass.com, (0x787878)panda.com and mail.paatsoilclinic.com share IPs with tecbii.com.

Name Servers

tecbii.com is delegated to two name servers: chris.ns.cloudflare.com and erin.ns.cloudflare.com.

tecbii.com shares the same name server setup as welshio.co.uk, myafghan.com, sipnex.ca, holtfilm.xyz and aplus.works.

tecbii.com at least partially shares name servers with other domains, for instance prioritycommerce.com, respaldofiscal.mx, engage-ehs.com, raoulk.com and stcbus.com.

These name servers are commonly used with deb.ns.cloudflare.com and nicole.ns.cloudflare.com.

Host names with six IP numbers:

chris.ns.cloudflare.com points to 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85.

erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

Mail Servers

tecbii.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup for tecbii.com matches that of other domains, for instance cjborden.com, perksey.com, przm.co, lkd.es and radeck.com.

Host names with six IP numbers:

Host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Common targets for mx01.mail.icloud.com and mx02.mail.icloud.com: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

tecbii.com - robtex.com

tecbii.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`tecbii.com`

`com`