codefocus.nl - dns.ninja
codefocus.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.155.64.160🇫🇷 Google34.155.0.0/17 | ||||||
| PTR | 160.64.155.34.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:codefocus.nl.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=7 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-19 15:30:02 +0000 (EPOCH 1787153402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-19 #31 | ||||||
Subdomains
www.codefocus.nl |
Same first word
codefocus.nl |
codefocus.top |
codefocus.com |
codefocus.de |
Similar names
Previous names
Next names
DNS History
24 records (6 active, 18 former)
○NScoco.ns.cloudflare.com2026-06-02 → 2026-06-02 · 4 obs
● 2026-06-02 22:23:02
○ 2026-07-13 05:33:32
○ 2026-08-19 16:36:54
○NSkarl.ns.cloudflare.com2026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-29 22:18:52
○ 2026-08-19 16:36:54
●NSns1.siteground.net2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 09:03:42
● 2026-08-19 16:36:54
●NSns2.siteground.net2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 09:03:42
● 2026-08-19 16:36:54
○NState.ns.cloudflare.com2026-06-02 → 2026-06-02 · 4 obs
● 2026-06-02 22:23:02
○ 2026-07-13 05:33:32
○ 2026-08-19 16:36:54
○NStori.ns.cloudflare.com2026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-29 22:18:52
○ 2026-08-19 16:36:54
●MXmx10.antispam.mailspamprotection.com2026-08-19 → 2026-08-19 · 2 obs
● 2026-08-19 16:36:54
●MXmx20.antispam.mailspamprotection.com2026-08-19 → 2026-08-19 · 2 obs
● 2026-08-19 16:36:54
●MXmx30.antispam.mailspamprotection.com2026-08-19 → 2026-08-19 · 2 obs
● 2026-08-19 16:36:54
○A104.21.28.622026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-29 22:18:52
○ 2026-08-19 16:36:54
○A104.21.30.872026-06-03 → 2026-06-13 · 5 obs
● 2026-06-03 05:00:02
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
○ 2026-08-19 16:36:54
○A172.67.170.1032026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-29 22:18:52
○ 2026-08-19 16:36:54
○A172.67.172.1742026-06-03 → 2026-06-13 · 5 obs
● 2026-06-03 05:00:02
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
○ 2026-08-19 16:36:54
○A188.114.96.02026-06-02 → 2026-06-26 · 6 obs
● 2026-06-02 22:23:02
○ 2026-06-03 05:00:02
● 2026-06-26 20:06:40
○ 2026-07-13 05:33:32
○ 2026-08-19 16:36:54
○A188.114.96.42026-06-19 → 2026-06-19 · 4 obs
● 2026-06-19 10:43:46
○ 2026-06-26 20:06:40
○ 2026-08-19 16:36:54
○A188.114.97.02026-06-02 → 2026-06-26 · 6 obs
● 2026-06-02 22:23:02
○ 2026-06-03 05:00:02
● 2026-06-26 20:06:40
○ 2026-07-13 05:33:32
○ 2026-08-19 16:36:54
○A188.114.97.42026-06-19 → 2026-06-19 · 4 obs
● 2026-06-19 10:43:46
○ 2026-06-26 20:06:40
○ 2026-08-19 16:36:54
○A2606:4700:3030::6815:1e572026-06-03 → 2026-06-13 · 5 obs
● 2026-06-03 05:00:02
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
○ 2026-08-19 16:36:54
○A2606:4700:3032::6815:1c3e2026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-29 22:18:52
○ 2026-08-19 16:36:54
○A2606:4700:3032::ac43:acae2026-06-03 → 2026-06-13 · 5 obs
● 2026-06-03 05:00:02
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
○ 2026-08-19 16:36:54
○A2606:4700:3033::ac43:aa672026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-29 22:18:52
○ 2026-08-19 16:36:54
○A2a06:98c1:3120::2026-06-02 → 2026-06-19 · 7 obs
● 2026-06-02 22:23:02
○ 2026-06-03 05:00:02
○ 2026-06-13 19:38:00
● 2026-06-19 10:43:46
○ 2026-07-13 05:33:32
○ 2026-08-19 16:36:54
○A2a06:98c1:3121::2026-06-02 → 2026-06-19 · 7 obs
● 2026-06-02 22:23:02
○ 2026-06-03 05:00:02
○ 2026-06-13 19:38:00
● 2026-06-19 10:43:46
○ 2026-07-13 05:33:32
○ 2026-08-19 16:36:54
●A34.155.64.1602026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 09:03:42
● 2026-08-19 16:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| codefocus.nl | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codefocus.nl (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.155.64.160 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 3 | mx20.antispam.mailspamprotection.com (pr, mx30.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx include:codefocus.nl.spf.a |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
Hierarchy
www.codefocus.nl is delegated beneath codefocus.nl.
IP Addresses
codefocus.nl points to a single IP number: 34.155.64.160.
Additional host names — csis.bu.edu.pk, maatfusion.com, tfbs-shop.com and two others — share IP numbers with codefocus.nl.
Name Servers
codefocus.nl has two authoritative name servers — ns1.siteground.net and ns2.siteground.net.
codefocus.nl shares its name server setup with other domains, including comune.giuggianello.le.it, flairtender.it, restaurantebonaire.com and two others.
There is at least partial name server overlap between codefocus.nl and other domains — allsourceconsulting.com, efe.com.vn, treasurehuntingresearch.com and two more among them.
ns1.siteground.net → 75.2.77.104 and ns2.siteground.net → 99.83.229.113: one IP number per host name.
Mail Servers
Incoming mail for codefocus.nl is delivered via three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
codefocus.nl shares mail servers — at least in part — with other domains, including theoceanagency.net, christinelegg.com, grupodsi.com.mx and two others.
Each of the three hostnames points to exactly one IP address: mx10.antispam.mailspamprotection.com points to 34.149.79.66, mx20.antispam.mailspamprotection.com points to 34.120.156.61 and mx30.antispam.mailspamprotection.com points to 34.111.121.216.