criticdb.com - robtex.com

criticdb.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:c3f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:d3f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:442a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.63Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.63Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.68.42🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmax.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
NSruth.ns.cloudflare.com
A2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruth.ns.cloudflare.com
A2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruth.ns.cloudflare.com
A108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
MXcriticdb-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c803::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:c902::16🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c922::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr03cu00200.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.8.34🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.10.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
TXTMS=ms51465141
TXTbrevo-code:33f3ccbe4cd36381cf01fba312873fe3
TXTgoogle-site-verification=JUJEEegZeVSwW9-5UQ1OXJsTzT_4VAnNRKvb82gDAos
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.12.63, 104.26.13.63, 172.67.68.42
IPv6 hints2606:4700:20::681a:c3f, 2606:4700:20::681a:d3f, 2606:4700:20::ac43:442a
SOAmax.ns.cloudflare.comdns@cloudflare.com serial=2411012958

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=1785808237

Same first word

criticdb.com

DNS History

9 records (9 active, 0 former)

NSmax.ns.cloudflare.comruth.ns.cloudflare.comMXcriticdb-com.mail.protection.outlook.comA104.26.12.63104.26.13.63172.67.68.422606:4700:20::681a:c3f2606:4700:20::681a:d3f2606:4700:20::ac43:442a
●NSmax.ns.cloudflare.com2026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●NSruth.ns.cloudflare.com2026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●MXcriticdb-com.mail.protection.outlook.com2026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●A104.26.12.632026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●A104.26.13.632026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●A172.67.68.422026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●A2606:4700:20::681a:c3f2026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●A2606:4700:20::681a:d3f2026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24
●A2606:4700:20::ac43:442a2026-07-07 → 2026-08-04 · 2 obs
● 2026-07-07 09:15:12
● 2026-08-04 02:03:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
criticdb.commax.ns.cloudflare.com, ruth.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, ruth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for criticdb.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A3172.67.68.42, 104.26.12.63...
AAAA32606:4700:20::ac43:442a, 2606:4700:20::681a:c3f...
NS2max.ns.cloudflare.com, ruth.ns.cloudflare.com
MX1criticdb-com.mail.protection.outlook.com
TXT4MS=ms51465141, brevo-code:33f3ccbe4cd36381cf01fba312873...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1max.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

criticdb.com has 6 IP addresses — 104.26.12.63, 104.26.13.63, 172.67.68.42 and 3 more.

montuga.com, studyhub.ipeka.org, www.aquaelshop.nl and two other host names share IP numbers with criticdb.com.

Name Servers

criticdb.com uses two name servers for its delegation: max.ns.cloudflare.com and ruth.ns.cloudflare.com.

criticdb.com uses the same name servers as several other domains — among them sign.as, cpqnetworks.com, kentcom.com and two more.

At least some of criticdb.com's name servers are shared with other domains, for example 21pilule.com, 76.88.208.in-addr.arpa, samie-krasivie-proxy.ru and two more.

These name servers tend to be deployed in combination with the name servers reza.ns.cloudflare.com and marlowe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname max.ns.cloudflare.com directs to 108.162.193.132, 172.64.33.132 and 173.245.59.132 along with 3 other IP addresses.

Hostname ruth.ns.cloudflare.com directs to 108.162.192.143, 172.64.32.143 and 173.245.58.143 along with 3 other IP addresses.

Mail Servers

Mail for criticdb.com is handled by a single mail server, criticdb-com.mail.protection.outlook.com.

criticdb-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.34, 52.101.9.5, 52.101.10.10 and 5 others.