critechbv.com - dns.ninja

critechbv.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:20a4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:98e1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.164Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.225🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdanica.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26bb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdanica.ns.cloudflare.com
A2803:f800:50::6ca2:c2bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdanica.ns.cloudflare.com
A2a06:98c1:50::ac40:22bb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdanica.ns.cloudflare.com
A108.162.194.187🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdanica.ns.cloudflare.com
A162.159.38.187Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdanica.ns.cloudflare.com
A172.64.34.187🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdanica.ns.cloudflare.com
NSjames.ns.cloudflare.com
A2606:4700:58::adf5:3bb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A2803:f800:50::6ca2:c1b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjames.ns.cloudflare.com
A2a06:98c1:50::ac40:21b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjames.ns.cloudflare.com
A108.162.193.178🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.178🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.178🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx1.mailchannels.net ⭐
A54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix
PTRec2-54-69-1-140.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net ⭐
A54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix
PTRec2-54-69-1-140.us-west-2.compute.amazonaws.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.164, 172.67.152.225
IPv6 hints2606:4700:3033::6815:20a4, 2606:4700:3035::ac43:98e1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAdanica.ns.cloudflare.comdns@cloudflare.com serial=2406781946

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784719467

Same first word

critechbv.com

DNS History

19 records (8 active, 11 former)

20192020202120222023202420252026NSdanica.ns.cloudflare.comjames.ns.cloudflare.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx1.mailchannels.netmx2.mailchannels.netvade-in1.mail.dreamhost.comvade-in2.mail.dreamhost.comA104.21.32.164172.67.152.2252606:4700:3033::6815:20a42606:4700:3035::ac43:98e1188.114.96.0188.114.97.02606:4700:3031::ac43:98e12a06:98c1:3120::2a06:98c1:3121::69.163.233.0
●NSdanica.ns.cloudflare.com2026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
●NSjames.ns.cloudflare.com2026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
○NSns1.dreamhost.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 15:54:28
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○NSns2.dreamhost.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 15:54:28
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○NSns3.dreamhost.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 15:54:28
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
●MXmx1.mailchannels.net2026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
●MXmx2.mailchannels.net2026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
○MXvade-in1.mail.dreamhost.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 15:54:28
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○MXvade-in2.mail.dreamhost.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 15:54:28
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
●A104.21.32.1642026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
●A172.67.152.2252026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
○A188.114.96.02026-04-26 → 2026-07-22 · 2 obs
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○A188.114.97.02026-04-26 → 2026-07-22 · 2 obs
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○A2606:4700:3031::ac43:98e12026-04-26 → 2026-05-23 · 4 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-05-23 11:51:44
○ 2026-07-22 11:37:44
●A2606:4700:3033::6815:20a42026-04-26 → 2026-07-22 · 3 obs
○ 2018-05-14 15:54:28
● 2026-04-26 15:44:12
● 2026-07-22 11:37:44
●A2606:4700:3035::ac43:98e12026-07-22 → 2026-07-22 · 2 obs
○ 2026-05-23 11:51:44
● 2026-07-22 11:37:44
○A2a06:98c1:3120::2026-04-26 → 2026-07-22 · 2 obs
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○A2a06:98c1:3121::2026-04-26 → 2026-07-22 · 2 obs
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44
○A69.163.233.02018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 15:54:28
○ 2026-04-26 15:44:12
○ 2026-07-22 11:37:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
critechbv.comjames.ns.cloudflare.com, danica.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.178

NS records: james.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for critechbv.com (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.164, 172.67.152.225
AAAA22606:4700:3035::ac43:98e1, 2606:4700:3033::6815:20a4
NS2danica.ns.cloudflare.com, james.ns.cloudflare.com
MX2mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1danica.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

critechbv.com points to the four IP addresses 104.21.32.164, 172.67.152.225, 2606:4700:3033::6815:20a4 and 2606:4700:3035::ac43:98e1.

la-shangri.com, m.kota-semarang.kuliahreguler.com, batchu.net plus two other host names have IP numbers in common with critechbv.com.

Name Servers

critechbv.com is served by two delegated name servers, danica.ns.cloudflare.com and james.ns.cloudflare.com.

The name server configuration of critechbv.com is shared with other domains, for instance interworx.com, aheadinvestment.com, hiolm.com and two others.

The name servers of critechbv.com overlap at least partially with those of other domains — among them telderi.com, sveen.work, expien.com and two more.

The name servers vivienne.ns.cloudflare.com, nile.ns.cloudflare.com and porter.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

danica.ns.cloudflare.com carries IP addresses 108.162.194.187, 162.159.38.187 and 172.64.34.187, with 3 other addresses beyond those.

james.ns.cloudflare.com carries IP addresses 108.162.193.178, 172.64.33.178 and 173.245.59.178, with 3 other addresses beyond those.

Mail Servers

critechbv.com uses two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.

The mail server setup of critechbv.com matches that of other domains such as bestlandscape.net, egure.com, zoff.cc and two others.

There is at least a partial overlap in mail servers between critechbv.com and other domains like onstagemagazine.com, karby.nu and unitrustib.com.

mx1.mailchannels.net and mx2.mailchannels.net share one IP address between them — 54.69.1.140.

These two host names — mx1.mailchannels.net and mx2.mailchannels.net — each point to 54.69.1.140 IP addresses.