doesum.net - dns.ninja
doesum.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:7b8:618:a:213:154:231:200🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands | ||||||
| A | 213.154.231.200🇳🇱 NL-BIT213.154.224.0/19 BIT B.V. | ||||||
| NS | ns.theory7.eu ⭐ | ||||||
| A | 2a01:4f8:1c1e:4918::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 188.245.108.163🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| PTR | static.163.108.245.188.clients.your-server.de | ||||||
| NS | ns.theory7.net | ||||||
| A | 2001:1af8:4700:a125:22::53🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| A | 62.212.95.148🇳🇱 LEASEWEB-NL-AMS-0162.212.64.0/19 LEASEWEB | ||||||
| NS | ns.theory7.nl | ||||||
| A | 2001:7b8:618:a:213:154:231:141🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands | ||||||
| A | 213.154.231.141🇳🇱 NL-BIT213.154.224.0/19 BIT B.V. | ||||||
| MX | mail.doesum.net ⭐ | ||||||
| A | 2001:7b8:618:a:213:154:231:200🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands | ||||||
| A | 213.154.231.200🇳🇱 NL-BIT213.154.224.0/19 BIT B.V. | ||||||
| TXT | v=spf1 a mx ip4:213.154.231.200 include:filter.theory7.net ip6:2001:7b8:618... | ||||||
| SOA | ns.theory7.euhostmaster@doesum.net 2025-08-20 #3 | ||||||
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=1785951894 | ||||||
Subdomains
mail.doesum.net |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSdns1.vpshosting.nl2015-06-19 → 2017-01-07 · 4 obs
● 2017-01-07 20:10:42
○ 2017-12-11 15:00:10
○ 2026-08-05 18:03:34
○NSdns2.vpshosting.nl2015-06-19 → 2017-01-07 · 4 obs
● 2017-01-07 20:10:42
○ 2017-12-11 15:00:10
○ 2026-08-05 18:03:34
●NSns.theory7.eu2026-02-16 → 2026-08-05 · 3 obs
● 2026-02-16 15:54:48
● 2026-08-05 18:03:34
●NSns.theory7.net2026-02-16 → 2026-08-05 · 3 obs
● 2026-02-16 15:54:48
● 2026-08-05 18:03:34
●NSns.theory7.nl2026-02-16 → 2026-08-05 · 3 obs
● 2026-02-16 15:54:48
● 2026-08-05 18:03:34
○NSns1.a2xhost1.nl2017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 15:00:10
○ 2026-02-16 15:54:48
○ 2026-08-05 18:03:34
○NSns2.a2xhost1.nl2017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 15:00:10
○ 2026-02-16 15:54:48
○ 2026-08-05 18:03:34
○NSns3.a2xhost1.nl2017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 15:00:10
○ 2026-02-16 15:54:48
○ 2026-08-05 18:03:34
●MXmail.doesum.net2015-06-19 → 2026-08-05 · 2 obs
● 2026-08-05 18:03:34
●A2001:7b8:618:a:213:154:231:2002026-02-16 → 2026-08-05 · 3 obs
● 2026-02-16 15:54:48
● 2026-08-05 18:03:34
●A213.154.231.2002026-02-16 → 2026-08-05 · 3 obs
● 2026-02-16 15:54:48
● 2026-08-05 18:03:34
○A5.61.254.2222017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 15:00:10
○ 2026-02-16 15:54:48
○ 2026-08-05 18:03:34
○A91.233.105.2542015-06-19 → 2017-01-07 · 4 obs
● 2017-01-07 20:10:42
○ 2017-12-11 15:00:10
○ 2026-08-05 18:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| doesum.net | ns.theory7.net, ns.theory7.nl, ns.theory7.eu | 2 records |
✅ Authoritative Response
Server:188.245.108.163
NS records: ns.theory7.net, ns.theory7.nl, ns.theory7.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doesum.net (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.154.231.200 |
| AAAA | 1 | 2001:7b8:618:a:213:154:231:200 |
| NS | 3 | ns.theory7.net, ns.theory7.eu... |
| MX | 1 | mail.doesum.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:213.154.231.200 include |
| SOA | 1 | ns.theory7.eu hostmaster.doesum.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.theory7.net, ns.theory7.net)
Analysis
Hierarchy
doesum.net is a parent domain of mail.doesum.net.
IP Addresses
doesum.net directs to two IP numbers, 213.154.231.200 and 2001:7b8:618:a:213:154:231:200
Additional host names — dezoeten.com, glados.nl, tototravel.com and two others — share IP numbers with doesum.net.
Name Servers
The authoritative name servers for doesum.net are ns.theory7.eu, ns.theory7.net and ns.theory7.nl — three in total.
doesum.net shares at least some of its name servers with other domains, including 20w50.com, meboer.nl, stalen-deur.com and two others.
These name servers are frequently seen alongside the name servers ns1.lucky.dedicated.theory7.net, ns2.lucky.dedicated.theory7.net, ns1.criticalhost.nl and ns2.criticalhost.nl.
ns.theory7.eu, ns.theory7.net and ns.theory7.nl all resolve to exactly two IP numbers apiece: ns.theory7.eu → 188.245.108.163 and 2a01:4f8:1c1e:4918::1; ns.theory7.net → 62.212.95.148 and 2001:1af8:4700:a125:22::53; ns.theory7.nl → 213.154.231.141 and 2001:7b8:618:a:213:154:231:141.
Mail Servers
doesum.net has one mail server: mail.doesum.net.
mail.doesum.net points to two IP addresses: 213.154.231.200 and 2001:7b8:618:a:213:154:231:200.