preatech.com - dns.ninja

preatech.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:2bcc🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b929🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.204Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.41🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSskip.ns.cloudflare.com
A2606:4700:58::adf5:3be9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A2803:f800:50::6ca2:c1e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRskip.ns.cloudflare.com
A2a06:98c1:50::ac40:21e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRskip.ns.cloudflare.com
A108.162.193.233🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A172.64.33.233🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A173.245.59.233🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.204, 172.67.185.41
IPv6 hints2606:4700:3036::6815:2bcc, 2606:4700:3037::ac43:b929
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2406181199

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=1782169305

Previously MX for

preatech.com

Same first word

preatech.com

Similar names

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createhp.com
etherpac.com
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apertech.net

DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NScass.ns.cloudflare.comskip.ns.cloudflare.comns1.md-in-70.bigrockservers.comns2.md-in-70.bigrockservers.comMXpreatech.comA104.21.43.204172.67.185.412606:4700:3036::6815:2bcc2606:4700:3037::ac43:b929103.50.160.62
●NScass.ns.cloudflare.com2026-03-06 → 2026-06-22 · 3 obs
○ 2017-05-17 07:40:54
● 2026-03-06 10:55:52
● 2026-06-22 23:04:42
○NSns1.md-in-70.bigrockservers.com2017-05-17 → 2017-05-17 · 3 obs
● 2017-05-17 07:40:54
○ 2026-03-06 10:55:52
○ 2026-06-22 23:04:42
○NSns2.md-in-70.bigrockservers.com2017-05-17 → 2017-05-17 · 3 obs
● 2017-05-17 07:40:54
○ 2026-03-06 10:55:52
○ 2026-06-22 23:04:42
●NSskip.ns.cloudflare.com2026-03-06 → 2026-06-22 · 3 obs
○ 2017-05-17 07:40:54
● 2026-03-06 10:55:52
● 2026-06-22 23:04:42
○MXpreatech.com2017-05-17 → 2017-05-17 · 3 obs
● 2017-05-17 07:40:54
○ 2026-03-06 10:55:52
○ 2026-06-22 23:04:42
○A103.50.160.622017-05-17 → 2017-05-17 · 3 obs
● 2017-05-17 07:40:54
○ 2026-03-06 10:55:52
○ 2026-06-22 23:04:42
●A104.21.43.2042026-03-06 → 2026-06-22 · 3 obs
○ 2017-05-17 07:40:54
● 2026-03-06 10:55:52
● 2026-06-22 23:04:42
●A172.67.185.412026-03-06 → 2026-06-22 · 3 obs
○ 2017-05-17 07:40:54
● 2026-03-06 10:55:52
● 2026-06-22 23:04:42
●A2606:4700:3036::6815:2bcc2026-03-06 → 2026-06-22 · 3 obs
○ 2017-05-17 07:40:54
● 2026-03-06 10:55:52
● 2026-06-22 23:04:42
●A2606:4700:3037::ac43:b9292026-03-06 → 2026-06-22 · 3 obs
○ 2017-05-17 07:40:54
● 2026-03-06 10:55:52
● 2026-06-22 23:04:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
preatech.comcass.ns.cloudflare.com, skip.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.81

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preatech.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.185.41, 104.21.43.204
AAAA22606:4700:3036::6815:2bcc, 2606:4700:3037::ac43:b929
NS2cass.ns.cloudflare.com, skip.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

preatech.com has four IP addresses: 104.21.43.204, 172.67.185.41, 2606:4700:3036::6815:2bcc and 2606:4700:3037::ac43:b929.

bqg129.cc, unevuq.info, linkstalk.com plus two other host names have IP numbers in common with preatech.com.

Name Servers

preatech.com uses two name servers for its delegation: cass.ns.cloudflare.com and skip.ns.cloudflare.com.

The name server configuration of preatech.com is shared with other domains, for instance zhouwentao16.workers.dev, urolog-klinika.ru, rus-usa.ru and two others.

preatech.com has at least partial name server overlap with other domains, such as coffeealchemy.com.au, anempireinherited.net, mextop.com and two others.

These name servers tend to appear together with the name servers sharon.ns.cloudflare.com, nitin.ns.cloudflare.com and lola.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname cass.ns.cloudflare.com directs to 108.162.192.81, 172.64.32.81 and 173.245.58.81 along with 3 other IP addresses.

Hostname skip.ns.cloudflare.com directs to 108.162.193.233, 172.64.33.233 and 173.245.59.233 along with 3 other IP addresses.