computertechguide.info - robtex.com
computertechguide.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:9bab🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:48e8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.72.232Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.171🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | denver.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| NS | sharon.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3add🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 108.162.192.221🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 172.64.32.221🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 173.245.58.221🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| MX | _dc-mx.e67fda8c86ae.computertechguide.info ⭐ | ||||||
| A | 88.99.194.155🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | s1.webhosting1st.com | ||||||
| TXT | v=spf1 a mx ip4:88.99.194.155 ip6:2a01:4f8:221:2218:0:0:0:2 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.72.232, 172.67.155.171 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9bab, 2606:4700:3036::6815:48e8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | denver.ns.cloudflare.comdns@cloudflare.com serial=2417376925 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1794565171 | ||||||
Same first word
computertechguide.com |
computertechguide.info |
Similar names
Previous names
computersysteme.info |
computersystems.info |
computersystemsolutions.info |
computertaal.info |
computertabletapmacbookpropress.info |
computertalk.info |
computertastatur.info |
computertech.info |
Next names
computertechnik-hoyer.info |
computertechnik.info |
computertechnologynews.info |
computertechofdl.info |
computertechs.info |
computertechspersonnelstaffing.info |
computertechusa.info |
computertechvets.info |
DNS History
13 records (7 active, 6 former)
●NSdenver.ns.cloudflare.com2026-08-19 → 2026-11-13 · 2 obs
● 2026-11-13 10:40:54
●NSsharon.ns.cloudflare.com2026-08-19 → 2026-11-13 · 2 obs
● 2026-11-13 10:40:54
●MX_dc-mx.e67fda8c86ae.computertechguide.info2026-08-19 → 2026-11-13 · 2 obs
● 2026-11-13 10:40:54
●A104.21.72.2322026-10-28 → 2026-11-13 · 3 obs
● 2026-10-28 02:04:22
● 2026-11-13 10:40:54
●A172.67.155.1712026-10-28 → 2026-11-13 · 3 obs
● 2026-10-28 02:04:22
● 2026-11-13 10:40:54
○A188.114.96.02026-08-19 → 2026-08-19 · 3 obs
○ 2026-10-28 02:04:22
○ 2026-11-13 10:40:54
○A188.114.97.02026-08-19 → 2026-08-19 · 3 obs
○ 2026-10-28 02:04:22
○ 2026-11-13 10:40:54
●A2606:4700:3033::ac43:9bab2026-10-28 → 2026-11-13 · 3 obs
● 2026-10-28 02:04:22
● 2026-11-13 10:40:54
●A2606:4700:3036::6815:48e82026-10-28 → 2026-11-13 · 3 obs
● 2026-10-28 02:04:22
● 2026-11-13 10:40:54
○A2a06:98c1:3120::2026-08-27 → 2026-08-27 · 4 obs
● 2026-08-27 03:04:14
○ 2026-10-28 02:04:22
○ 2026-11-13 10:40:54
○A2a06:98c1:3120::42026-08-19 → 2026-08-19 · 3 obs
○ 2026-08-27 03:04:14
○ 2026-11-13 10:40:54
○A2a06:98c1:3121::2026-08-27 → 2026-08-27 · 4 obs
● 2026-08-27 03:04:14
○ 2026-10-28 02:04:22
○ 2026-11-13 10:40:54
○A2a06:98c1:3121::42026-08-19 → 2026-08-19 · 3 obs
○ 2026-08-27 03:04:14
○ 2026-11-13 10:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| computertechguide.info | sharon.ns.cloudflare.com, denver.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.221
NS records: sharon.ns.cloudflare.com, denver.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.72.232, 172.67.155.171 |
| AAAA | 2 | 2606:4700:3033::ac43:9bab, 2606:4700:3036::6815:48e8 |
| NS | 2 | denver.ns.cloudflare.com, sharon.ns.cloudflare.com |
| MX | 1 | _dc-mx.e67fda8c86ae.computertechguide.in |
| TXT | 1 | v=spf1 a mx ip4:88.99.194.155 ip6:2a01:4 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | denver.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
computertechguide.info points to the four IP addresses 104.21.72.232, 172.67.155.171, 2606:4700:3033::ac43:9bab and 2606:4700:3036::6815:48e8.
Two other host names, along with fyxi.shop, lexient.ai and jav303.blog, also share IP numbers with computertechguide.info.
Name Servers
computertechguide.info uses two name servers for its delegation: denver.ns.cloudflare.com and sharon.ns.cloudflare.com.
computertechguide.info shares its NS records with other domains, for example solibio.org, dorugo.cloud, delores-jefferson.pages.dev and two others.
There is at least partial name server overlap between computertechguide.info and other domains — scatter-maxwin-zeta68net.pages.dev, pendenteconsulta87.beauty, trannypanama.com and two more among them.
These name servers regularly appear alongside norm.ns.cloudflare.com, lily.ns.cloudflare.com, susan.ns.cloudflare.com and 3 other name servers in NS record sets.
DNS names with 6 IP addresses:
Hostname denver.ns.cloudflare.com directs to 108.162.195.196, 162.159.44.196 and 172.64.35.196 along with 3 other IP addresses.
Hostname sharon.ns.cloudflare.com directs to 108.162.192.221, 172.64.32.221 and 173.245.58.221 along with 3 other IP addresses.
Mail Servers
The sole mail server for computertechguide.info is _dc-mx.e67fda8c86ae.computertechguide.info.
_dc-mx.e67fda8c86ae.computertechguide.info directs to just one IP number, 88.99.194.155.