computerprofs.net - dns.ninja
computerprofs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.232.252.3🇩🇪 INGENIT149.232.252.0/22 -NOC ingenit GmbH & Co. KG IPv4 | ||||||
| PTR | redirect.ingenit.com | ||||||
| NS | ns1-eu.123ns.eu ⭐ | ||||||
| A | 2001:8d8:1801:71::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| A | 82.165.64.26🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4 | ||||||
| NS | ns2-eu.123ns.de | ||||||
| A | 2a01:4f8:171:1c61::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2-eu.123ns.eu | ||||||
| A | 136.243.153.243🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | ns2-eu.123ns.eu | ||||||
| NS | ns3-eu.123ns.eu | ||||||
| A | 81.92.4.138🇩🇪 TAL-DE81.92.0.0/20 TAL.DE Klaus Internet Service GmbH | ||||||
| PTR | ns3-eu.123ns.eu | ||||||
| NS | ns4-eu.123ns.de | ||||||
| A | 2a01:239:0:c9::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de | ||||||
| PTR | ns4-eu.123ns.eu | ||||||
| A | 85.215.121.239🇩🇪 IONOS-AS85.215.96.0/19 IONOS SE ber.de | ||||||
| PTR | ns4-eu.123ns.eu | ||||||
| MX | mx.usa.net ⭐ | ||||||
| A | 165.212.65.113🇺🇸 PERIMETER-NET165.212.0.0/16 SilverSky, Inc. | ||||||
| PTR | mx.usa.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-eu.123ns.euhostmaster@123ns.eu 2026-05-26 #0 | ||||||
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=1782935886 | ||||||
Same first word
computerprofs.com |
computerprofs.net |
DNS History
11 records (6 active, 5 former)
●NSns1-eu.123ns.eu2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 04:54:10
● 2026-07-01 20:01:54
○NSns1.adeccona.com2015-07-14 → 2017-08-17 · 4 obs
● 2017-08-17 18:55:18
○ 2026-02-16 04:54:10
○ 2026-07-01 20:01:54
●NSns2-eu.123ns.de2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 04:54:10
● 2026-07-01 20:01:54
○NSns2.adeccona.com2015-07-14 → 2017-08-17 · 4 obs
● 2017-08-17 18:55:18
○ 2026-02-16 04:54:10
○ 2026-07-01 20:01:54
●NSns3-eu.123ns.eu2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 04:54:10
● 2026-07-01 20:01:54
○NSns3.adeccona.com2015-07-14 → 2017-08-17 · 4 obs
● 2017-08-17 18:55:18
○ 2026-02-16 04:54:10
○ 2026-07-01 20:01:54
●NSns4-eu.123ns.de2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 04:54:10
● 2026-07-01 20:01:54
○NSns4.adeccona.com2015-07-14 → 2017-08-17 · 4 obs
● 2017-08-17 18:55:18
○ 2026-02-16 04:54:10
○ 2026-07-01 20:01:54
●MXmx.usa.net2015-07-14 → 2026-07-01 · 6 obs
● 2026-05-30 09:26:04
○ 2026-06-11 18:18:24
● 2026-06-15 13:09:44
○ 2026-06-16 08:54:56
● 2026-07-01 20:01:54
●A149.232.252.32026-05-30 → 2026-07-01 · 6 obs
● 2026-05-30 09:26:04
○ 2026-06-11 18:18:24
● 2026-06-15 13:09:44
○ 2026-06-16 08:54:56
● 2026-07-01 20:01:54
○A64.29.40.622015-07-14 → 2026-05-13 · 4 obs
● 2026-05-13 10:47:26
○ 2026-05-30 09:26:04
○ 2026-07-01 20:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| computerprofs.net | ns1-eu.123ns.eu, ns2-eu.123ns.de, ns3-eu.123ns.eu, ns4-eu.123ns.de | - |
✅ Authoritative Response
Server:81.92.4.138
NS records: ns1-eu.123ns.eu, ns2-eu.123ns.de, ns3-eu.123ns.eu, ns4-eu.123ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerprofs.net (unsigned zone)
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.232.252.3 |
| NS | 4 | ns2-eu.123ns.de, ns1-eu.123ns.eu... |
| MX | 2 | mx.usa.net (pri: 20), mx.usa.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1-eu.123ns.eu hostmaster.123ns.eu |
Analysis
IP Addresses
computerprofs.net has exactly one IP address — 149.232.252.3.
www.dpd.es, nobilia.org, blomus.jp plus two other host names have IP numbers in common with computerprofs.net.
Name Servers
Four name servers handle the delegation for computerprofs.net: ns2-eu.123ns.de, ns4-eu.123ns.de, ns1-eu.123ns.eu and ns3-eu.123ns.eu.
computerprofs.net partially shares its NS delegation with several other domains, including comment-recruter.mobi, vivus.fi, schlueter.de and two others.
These name servers often co-occur with the name servers dns1.lkw-walter.com.
Host names pointing to two IP addresses:
ns2-eu.123ns.de resolves to 136.243.153.243 and 2a01:4f8:171:1c61::2.
ns4-eu.123ns.de resolves to 85.215.121.239 and 2a01:239:0:c9::1.
ns1-eu.123ns.eu resolves to 82.165.64.26 and 2001:8d8:1801:71::1.
Host names resolving to a single IP address:
ns3-eu.123ns.eu resolves to 81.92.4.138.
Mail Servers
computerprofs.net uses one mail server — mx.usa.net.
The mail server setup of computerprofs.net matches that of other domains such as amhomelife.com, meridian-travel.com, mx.net and two others.
At least some of the mail servers used by computerprofs.net are shared with other domains: itsolutions.net, jtnb.com, seattle-times.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx.ct.mbox.net.
mx.usa.net points to one IP number — 165.212.65.113.