sisters-code.com - dns.ninja
sisters-code.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.88.41🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | jungfrau2.perspectives.ch | ||||||
| NS | jungfrau2.perspectives.ch ⭐ | ||||||
| A | 188.40.88.41🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | jungfrau2.perspectives.ch | ||||||
| NS | pilatus2.perspectives.ch | ||||||
| A | 188.40.88.40🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | pilatus2.perspectives.ch | ||||||
| MX | mail.sisters-code.com ⭐ | ||||||
| A | 188.40.88.41🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | jungfrau2.perspectives.ch | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | jungfrau2.perspectives.chadmin@sisters-code.com 2025-05-22 #1 | ||||||
com
| 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=1786100639 | ||||||
Subdomains
mail.sisters-code.com |
Same first word
sisters-code.com |
DNS History
6 records (4 active, 2 former)
○NSeiger1.perspectives.ch2015-06-16 → 2016-12-23 · 4 obs
● 2016-12-23 14:27:40
○ 2018-05-29 00:50:16
○ 2026-08-07 11:20:36
●NSjungfrau2.perspectives.ch2018-05-29 → 2026-08-07 · 3 obs
● 2018-05-29 00:50:16
● 2026-08-07 11:20:36
○NSmatterhorn1.perspectives.ch2015-06-16 → 2016-12-23 · 4 obs
● 2016-12-23 14:27:40
○ 2018-05-29 00:50:16
○ 2026-08-07 11:20:36
●NSpilatus2.perspectives.ch2018-05-29 → 2026-08-07 · 3 obs
● 2018-05-29 00:50:16
● 2026-08-07 11:20:36
●MXmail.sisters-code.com2015-06-16 → 2026-08-07 · 2 obs
● 2026-08-07 11:20:36
●A188.40.88.412015-06-16 → 2026-08-07 · 2 obs
● 2026-08-07 11:20:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| sisters-code.com | pilatus2.perspectives.ch, jungfrau2.perspectives.ch | - |
✅ Authoritative Response
Server:188.40.88.41
NS records: pilatus2.perspectives.ch, jungfrau2.perspectives.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisters-code.com (unsigned zone)
⏱️ Timing
Total: 2186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.88.41 |
| NS | 2 | jungfrau2.perspectives.ch, pilatus2.perspectives.ch |
| MX | 1 | mail.sisters-code.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | jungfrau2.perspectives.ch admin.sisters- |
Analysis
Hierarchy
The domain mail.sisters-code.com falls under the parent sisters-code.com.
IP Addresses
sisters-code.com directs to one IP number, which is 188.40.88.41.
Among the host names that share IP numbers with sisters-code.com are srdjan-drakula.com, mail.fuzzydesk.com, mail.sisters-code.com and two others.
Name Servers
sisters-code.com is delegated to two name servers: jungfrau2.perspectives.ch and pilatus2.perspectives.ch.
sisters-code.com has the same name server delegation as a number of other domains, such as michael-leonardo-zen.com, ngaero.com, jullin.com and two more.
Each of jungfrau2.perspectives.ch and pilatus2.perspectives.ch has one IP address: jungfrau2.perspectives.ch uses 188.40.88.41 and pilatus2.perspectives.ch uses 188.40.88.40.
Mail Servers
sisters-code.com routes its mail through a single mail server, mail.sisters-code.com.
mail.sisters-code.com resolves to a single IP number: 188.40.88.41.