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 | protonmail-verification=aba4a74e13c347d9845276bc5279e143a962c499 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ip4:185.189.50.234 ip4:185.189.50.254 mx -all | ||||||
| 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=1786077329 | ||||||
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 04:58:22
●NSns2.namesystem.se2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 04:58:22
○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 04:58:22
●NSns3.namesystem.se2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 04:58:22
○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 04:58:22
○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 04:58:22
○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 04:58:22
○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 04:58:22
○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 04:58:22
●MXmail.protonmail.ch2016-06-29 → 2026-08-07 · 3 obs
● 2016-06-29 18:11:34
● 2026-08-07 04:58:22
○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 04:58:22
●A185.189.50.1332026-03-31 → 2026-08-07 · 2 obs
● 2026-08-07 04:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.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: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.189.50.133 |
| NS | 3 | ns3.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 directs to one IP number, which is 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 shares at least some of its name servers with other domains, including 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 routes its mail through a single mail server, mail.protonmail.ch.
cstromblad.com has the same mail server arrangement as a number of other domains, for example rebacze.pl, humby.net, gunnm.org and two more.
cstromblad.com shares at least some of its mail servers with other domains — for example zamaudio.com, miclaus.net, greencursor.com and two more.
It is common to find these mail servers paired with 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.