mail.blocksystem.com - robtex.com
mail.blocksystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| PTR | ip-64-190-63-222.defastlink.net | ||||||
| NS | ns1.sedoparking.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-241-8.defastlink.net | ||||||
| NS | ns2.sedoparking.com ⚠️ Not in parent delegation | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-240-8.defastlink.net | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
blocksystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| NS | ns2.sedoparking.com | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.parkingcrew.net2016-03-15 → 2016-03-15 · 3 obs
○ 2016-07-11 06:55:28
○ 2026-03-24 08:19:30
●NSns1.sedoparking.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 08:19:30
○NSns2.parkingcrew.net2016-03-15 → 2016-03-15 · 3 obs
○ 2016-07-11 06:55:28
○ 2026-03-24 08:19:30
●NSns2.sedoparking.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 08:19:30
●MXlocalhost2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 08:19:30
○MXmail.h-email.net2016-03-15 → 2016-03-15 · 3 obs
○ 2016-07-11 06:55:28
○ 2026-03-24 08:19:30
○A173.193.174.1222015-08-07 → 2015-08-07 · 3 obs
○ 2016-03-15 10:02:38
○ 2026-03-24 08:19:30
○A54.72.9.512016-03-15 → 2016-03-15 · 4 obs
● 2016-03-15 10:02:38
○ 2016-07-11 06:55:28
○ 2026-03-24 08:19:30
●A64.190.63.2222026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 08:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blocksystem.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blocksystem.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
IP Addresses
mail.blocksystem.com points to IP number 64.190.63.222.
For instance, other host names reddisk.com, mx.mx.www.megaphone.in, rexmax.de, banco.pt and mail.tradeg.de share IP numbers with mail.blocksystem.com.
Name Servers
mail.blocksystem.com is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
mail.blocksystem.com uses the same name server setup as other domains such as transportinfo.de, www.handymacher.de, hdmobile.de, pc197.konsepti.fi and soccerfanatics.de.
mail.blocksystem.com shares name servers with other domains at least partially, for example infovuelos.es.
Host names with two IP numbers:
ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
mail.blocksystem.com is handled by a single mail server, localhost.
mail.blocksystem.com shares the same mail server setup as other domains, for instance upsz.com, liveanswer.co, landingpagetactics.com, discount-fluege.com and price.sysem.com.