4workers.net - dns.ninja
4workers.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:488:42:1000:57e6:29a8:ffc8:63ca🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| A | 87.230.41.168🇩🇪 GD-EMEA-DC-CGN187.230.40.0/22 GD MASS Network | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| MX | mx0.4workers.net ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2025-01-22 #14 | ||||||
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=1786913814 | ||||||
Subdomains
mx0.4workers.net |
Same first word
DNS History
9 records (5 active, 4 former)
○NSns1.hans.hosteurope.de2015-10-18 → 2017-06-03 · 4 obs
● 2017-06-03 11:45:48
○ 2026-04-05 03:48:12
○ 2026-08-16 20:59:26
○NSns2.hans.hosteurope.de2015-10-18 → 2017-06-03 · 4 obs
● 2017-06-03 11:45:48
○ 2026-04-05 03:48:12
○ 2026-08-16 20:59:26
●NSns39.domaincontrol.com2026-04-05 → 2026-08-16 · 3 obs
● 2026-04-05 03:48:12
● 2026-08-16 20:59:26
●NSns40.domaincontrol.com2026-04-05 → 2026-08-16 · 3 obs
● 2026-04-05 03:48:12
● 2026-08-16 20:59:26
●MXmx0.4workers.net2015-10-18 → 2026-08-16 · 2 obs
● 2026-08-16 20:59:26
○A178.77.110.2412017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 11:45:48
○ 2026-04-05 03:48:12
○ 2026-08-16 20:59:26
●A2a01:488:42:1000:57e6:29a8:ffc8:63ca2015-10-18 → 2026-08-16 · 5 obs
● 2016-09-22 10:50:12
○ 2017-06-03 11:45:48
● 2026-04-05 03:48:12
● 2026-08-16 20:59:26
○A2a01:488:42:1000:b24d:6ef1:ffdf:d6072017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 11:45:48
○ 2026-04-05 03:48:12
○ 2026-08-16 20:59:26
●A87.230.41.1682015-10-18 → 2026-08-16 · 5 obs
● 2016-09-22 10:50:12
○ 2017-06-03 11:45:48
● 2026-04-05 03:48:12
● 2026-08-16 20:59:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| 4workers.net | ns39.domaincontrol.com, ns40.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4workers.net (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.230.41.168 |
| AAAA | 1 | 2a01:488:42:1000:57e6:29a8:ffc8:63ca |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | mx0.4workers.net (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
4workers.net serves as the parent of mx0.4workers.net.
IP Addresses
4workers.net resolves to the IP addresses 87.230.41.168 and 2a01:488:42:1000:57e6:29a8:ffc8:63ca
xn--khne-ideen-9db.de, karmann-group.com, 4workers.de plus two other host names have IP numbers in common with 4workers.net.
Name Servers
Two name servers handle the delegation for 4workers.net: ns39.domaincontrol.com and ns40.domaincontrol.com.
The name server configuration of 4workers.net is shared with other domains, for instance washingtonlobbyist.biz, 11dimensionsmedia.com, erp.energy and two others.
ns39.domaincontrol.com and ns40.domaincontrol.com both carry two IP addresses. The A records for ns39.domaincontrol.com are 97.74.109.20 and 2603:5:21d1::14; the A records for ns40.domaincontrol.com are 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
4workers.net uses one mail server — mx0.4workers.net.
mx0.4workers.net carries a single IP number, which is 80.237.138.5.