semisol.dev - dns.ninja
semisol.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mailcow.semisol.dev |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSbob.ns.semisol.net2026-02-18 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
●NSns1.first-ns.de2026-02-18 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
●NSrobotns2.second-ns.de2026-02-18 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
●NSrobotns3.second-ns.com2026-02-18 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
●NStrinity.ns.semisol.net2026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
●MXmailcow.semisol.dev2026-02-18 → 2026-08-06 · 5 obs
● 2026-04-04 15:31:42
○ 2026-04-04 22:02:12
● 2026-06-01 23:29:54
● 2026-08-06 20:51:48
●A2a01:4f9:1a:96a1:8000:fc18:4013:c6a12026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
●A65.108.194.1602026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 20:51:48
○A65.21.196.1022026-02-18 → 2026-04-04 · 5 obs
● 2026-02-23 09:47:38
○ 2026-04-04 15:31:42
● 2026-04-04 22:02:12
○ 2026-08-06 20:51:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| semisol.dev | bob.ns.semisol.net, robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: bob.ns.semisol.net, robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.196.102 |
| AAAA | 1 | 2a01:4f9:1a:96a1:8000:fc18:4013:c6a1 |
| NS | 4 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mailcow.semisol.dev (pri: 0) |
| TXT | 3 | google-site-verification=WnNpcj_3pu2vL2e, keybase-site-verification=5ssiM9YNMnKGRE... |
| SOA | 1 | bob.ns.semisol.net dns.semisol.dev |
Analysis
Hierarchy
mailcow.semisol.dev is a subdomain of semisol.dev.
IP Addresses
semisol.dev has two IP addresses: 65.108.194.160 and 2a01:4f9:1a:96a1:8000:fc18:4013:c6a1
Name Servers
Five name servers handle delegation for semisol.dev: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and two others.
The name servers of semisol.dev overlap at least partially with those of other domains — among them cross-stitch.ch, omas-haushaltstipps.com, panomium.com and two more.
These name servers commonly appear in combination with the name servers u246387.mailer.company.
Each of the four hosts robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and bob.ns.semisol.net has two IP addresses. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. bob.ns.semisol.net points to 168.119.172.31 and 2a01:4f8:1c1c:a961::1.
Mail Servers
semisol.dev uses one mail server — mailcow.semisol.dev.
The mail server setup of semisol.dev is identical to that of domains like nostrplebs.com, semisol.net and ssi.fyi.
mailcow.semisol.dev resolves to two IP numbers — 91.107.204.153 and 2a01:4f8:c010:a359::1.