alexbu.com - robtex.com
alexbu.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 ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
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=1771291435 | ||||||
Subdomains
mail.alexbu.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sedoparking.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:23:04
●NSns2.sedoparking.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:23:04
○NSns5.kasserver.com2015-06-08 → 2017-03-23 · 3 obs
● 2017-03-23 17:46:36
○ 2026-03-23 06:23:04
○NSns6.kasserver.com2015-06-08 → 2017-03-23 · 3 obs
● 2017-03-23 17:46:36
○ 2026-03-23 06:23:04
●MXlocalhost2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:23:04
○MXmail.alexbu.com2015-06-08 → 2016-01-22 · 4 obs
● 2016-01-22 08:27:16
○ 2017-03-23 17:46:36
○ 2026-03-23 06:23:04
○MXw012bc48.kasserver.com2017-03-23 → 2017-03-23 · 3 obs
● 2017-03-23 17:46:36
○ 2026-03-23 06:23:04
●A64.190.63.2222026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:23:04
○A85.13.133.2362015-06-08 → 2017-03-23 · 3 obs
● 2017-03-23 17:46:36
○ 2026-03-23 06:23:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| alexbu.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 alexbu.com (unsigned zone)
⏱️ Timing
Total: 388ms | 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
Hierarchy
The parent of mail.alexbu.com is alexbu.com.
IP Addresses
alexbu.com points to an IP address: 64.190.63.222.
other host names include mailno.hanvb.com, streetlabs.de, dacos.eu, www.rivne.info and pure(0x736578)y.com; they share IP numbers with alexbu.com.
Name Servers
Two name servers ns1.sedoparking.com and ns2.sedoparking.com handle the delegation for alexbu.com.
alexbu.com shares the same name server setup as other domains, for instance mail.men-mode.de, mail.statistix.net, worldwide.ir, powergate.ch and watermarkets.com.
alexbu.com at least partially shares name servers with other domains, including result.com.pk and newyorksteamcleaning.com.
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
alexbu.com is handled by a single mail server, localhost.
alexbu.com uses the same mail server setup as other domains, for instance eurocastings.com, shanexim.streamyx.com, techoffice.net, perfectstone.com and 204.biz.