circtech.net - robtex.com
circtech.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ba29🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:137b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.41🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | porter.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 108.162.195.243🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 162.159.44.243Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 172.64.35.243🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| NS | rafe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(70) | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(83) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | apple-domain-verification=WXrpNZXnhoDf0yJt | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.123, 172.67.186.41 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:ba29, 2606:4700:3033::6815:137b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com | ||||||
| SOA | porter.ns.cloudflare.comdns@cloudflare.com serial=2409718745 | ||||||
net
| 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.netnstld@verisign-grs.com serial=1785482942 | ||||||
Previously MX for
circtech.net |
Same first word
circtech.net |
Similar names
DNS History
20 records (9 active, 11 former)
○NSns1.bluehost.com2007-10-21 → 2017-08-06 · 4 obs
● 2007-10-21 03:26:22
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
○NSns2.bluehost.com2007-10-21 → 2017-08-06 · 4 obs
● 2007-10-21 03:26:22
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
●NSporter.ns.cloudflare.com2026-06-05 → 2026-07-31 · 3 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
●NSrafe.ns.cloudflare.com2026-06-05 → 2026-07-31 · 3 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
○MXcirctech.net2007-10-21 → 2017-08-06 · 4 obs
● 2007-10-21 03:26:22
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
●MXroute1.mx.cloudflare.net2026-06-05 → 2026-07-31 · 3 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
●MXroute2.mx.cloudflare.net2026-06-05 → 2026-07-31 · 3 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
●MXroute3.mx.cloudflare.net2026-06-05 → 2026-07-31 · 3 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-07-31 07:37:18
●A104.21.19.1232026-06-05 → 2026-07-31 · 6 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
●A172.67.186.412026-06-05 → 2026-07-31 · 6 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
○A173.254.14.312015-05-24 → 2017-08-06 · 5 obs
○ 2007-10-21 03:26:22
● 2015-05-24 20:51:22
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
● 2015-05-24 20:51:22
● 2017-08-06 17:52:42
○ 2026-06-05 15:06:58
○ 2026-07-31 07:37:18
○A188.114.96.02026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-11 18:08:52
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
○A188.114.97.02026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-11 18:08:52
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
●A2606:4700:3031::ac43:ba292026-07-07 → 2026-07-31 · 3 obs
○ 2026-06-12 11:52:44
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
●A2606:4700:3033::6815:137b2026-07-07 → 2026-07-31 · 3 obs
○ 2026-06-12 11:52:44
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
● 2026-07-07 20:32:14
● 2026-07-31 07:37:18
○A2606:4700:3034::6815:137b2026-06-05 → 2026-06-11 · 5 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
○ 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
○ 2026-07-31 07:37:18
○A2606:4700:3037::ac43:ba292026-06-05 → 2026-06-11 · 5 obs
○ 2017-08-06 17:52:42
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
○ 2026-07-31 07:37:18
● 2026-06-05 15:06:58
● 2026-06-11 18:08:52
○ 2026-06-12 11:52:44
○ 2026-07-31 07:37:18
○A2a06:98c1:3120::2026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-11 18:08:52
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
○A2a06:98c1:3121::2026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-11 18:08:52
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
● 2026-06-12 11:52:44
○ 2026-07-07 20:32:14
○ 2026-07-31 07:37:18
○A69.89.31.1082007-10-21 → 2007-10-21 · 3 obs
● 2007-10-21 03:26:22
○ 2015-05-24 20:51:22
○ 2026-07-31 07:37:18
○ 2015-05-24 20:51:22
○ 2026-07-31 07:37:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| circtech.net | rafe.ns.cloudflare.com, porter.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.243
NS records: rafe.ns.cloudflare.com, porter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for circtech.net (unsigned zone)
⏱️ Timing
Total: 1714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.19.123, 172.67.186.41 |
| AAAA | 2 | 2606:4700:3033::6815:137b, 2606:4700:3031::ac43:ba29 |
| NS | 2 | porter.ns.cloudflare.com, rafe.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 5), route1.mx.cloudflare.net (pri: 70)... |
| TXT | 2 | apple-domain-verification=WXrpNZXnhoDf0y, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | porter.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
circtech.net directs to four IP numbers, which are 104.21.19.123, 172.67.186.41, 2606:4700:3031::ac43:ba29 and 2606:4700:3033::6815:137b.
Among the host names that share IP numbers with circtech.net are hesfintechsoft.com, auto.pizza168.dev, 1upwebdesigns.com and two others.
Name Servers
circtech.net has two authoritative name servers — porter.ns.cloudflare.com and rafe.ns.cloudflare.com.
circtech.net has the same name server delegation as a number of other domains, such as feudor.be, nicolette.info, eduology.com and two more.
At least some of circtech.net's name servers are shared with other domains, for example news-voyance.com, textroyal.com, sensearomatics.net and two more.
It is common for these name servers to be used in conjunction with the name servers curt.ns.cloudflare.com, miki.ns.cloudflare.com and tess.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
porter.ns.cloudflare.com points to 108.162.195.243, 162.159.44.243, 172.64.35.243 and 3 other IP addresses.
rafe.ns.cloudflare.com points to 108.162.192.216, 172.64.32.216, 173.245.58.216 and 3 other IP addresses.
Mail Servers
The MX records for circtech.net list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
circtech.net shares at least some of its mail servers with other domains — for example ssabc.xyz, topodata.xyz, gunesyapim.com and two more.
Host names resolving to 6 IP numbers:
route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.