cstromblad.com - robtex.com
cstromblad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.189.50.133🇸🇪 Inleed185.189.48.0/22 | ||||||
| PTR | swecyb.com | ||||||
| NS | ns1.namesystem.se ⭐ | ||||||
| A | 2a02:750:aaaa::1🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns1.namesystem.se | ||||||
| A | 195.238.76.18🇸🇪 GLESYS195.238.76.0/23 | ||||||
| PTR | ns1.namesystem.se | ||||||
| NS | ns2.namesystem.se | ||||||
| A | 2a02:750:aaaa::2🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns2.namesystem.se | ||||||
| A | 195.238.77.18🇸🇪 GLESYS195.238.76.0/23 | ||||||
| PTR | ns2.namesystem.se | ||||||
| NS | ns3.namesystem.se | ||||||
| A | 2a02:750:aaaa::3🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns3.namesystem.se | ||||||
| A | 195.20.206.18🇸🇪 GLESYS195.20.206.0/23 | ||||||
| PTR | 195-20-206-18-static.glesys.net | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ip4:185.189.50.234 ip4:185.189.50.254 mx -all | ||||||
| TXT | protonmail-verification=aba4a74e13c347d9845276bc5279e143a962c499 | ||||||
| SOA | ns1.namesystem.seregistry@glesys.se serial=104 | ||||||
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=1786091554 | ||||||
Same first word
cstromblad.com |
DNS History
12 records (5 active, 7 former)
●NSns1.namesystem.se2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 08:39:32
●NSns2.namesystem.se2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 08:39:32
○NSns3.binero.se2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
●NSns3.namesystem.se2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 08:39:32
○NSns4.binero.se2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
○NSns5.binero.se2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
○NSns6.binero.se2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
○NSns7.binero.se2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
○MXmail.cstromblad.com2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
●MXmail.protonmail.ch2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 08:39:32
○MXmail2.cstromblad.com2015-06-25 → 2016-03-02 · 4 obs
● 2016-03-02 23:04:48
○ 2016-06-29 18:11:34
○ 2026-08-07 08:39:32
●A185.189.50.1332026-03-31 → 2026-08-07 · 2 obs
● 2026-08-07 08:39:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| cstromblad.com | ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se | - |
✅ Authoritative Response
Server:195.238.76.18
NS records: ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstromblad.com (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.189.50.133 |
| NS | 3 | ns2.namesystem.se, ns1.namesystem.se... |
| MX | 1 | mail.protonmail.ch (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ip4:18, protonmail-verification=aba4a74e13c347d9 |
| SOA | 1 | ns1.namesystem.se registry.glesys.se |
Analysis
IP Addresses
cstromblad.com points to a single IP number: 185.189.50.133.
Among the host names that share IP numbers with cstromblad.com is swecyb.com, as one example.
Name Servers
cstromblad.com is served by three name servers: ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.
cstromblad.com has at least partial name server overlap with other domains, such as ericsonsbygg.se, coldplay-jpntour.jp, j-son.se and two others.
The hostnames ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se each direct to two IP addresses — ns1.namesystem.se to 195.238.76.18 and 2a02:750:aaaa::1, ns2.namesystem.se to 195.238.77.18 and 2a02:750:aaaa::2, and ns3.namesystem.se to 195.20.206.18 and 2a02:750:aaaa::3.
Mail Servers
cstromblad.com has one mail server: mail.protonmail.ch.
cstromblad.com shares the same mail server setup as other domains, including rebacze.pl, humby.net, gunnm.org and two others.
cstromblad.com shares mail servers — at least in part — with other domains, including zamaudio.com, miclaus.net, greencursor.com and two others.
These mail servers are frequently seen alongside the mail servers mailsec.protonmail.ch.
The hostname mail.protonmail.ch carries three IP records: 176.119.200.128, 185.70.42.128 and 185.205.70.128.