booktechno.com - robtex.com
booktechno.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.78.188.144🇺🇸 Microsoft40.76.0.0/14 | ||||||
| PTR | smtp.booktechno.com | ||||||
| NS | ns1.booktechno.com ⭐ | ||||||
| NS | ns1.md-4668.webhostingboxes.com | ||||||
| A | 40.78.188.144🇺🇸 Microsoft40.76.0.0/14 | ||||||
| PTR | smtp.booktechno.com | ||||||
| NS | ns2.md-4668.webhostingboxes.com | ||||||
| A | 40.78.188.144🇺🇸 Microsoft40.76.0.0/14 | ||||||
| PTR | smtp.booktechno.com | ||||||
| MX | mail.booktechno.com ⭐ | ||||||
| A | 40.78.188.144🇺🇸 Microsoft40.76.0.0/14 | ||||||
| PTR | smtp.booktechno.com | ||||||
| TXT | v=spf1 +ip4:40.78.188.144 -all | ||||||
| SOA | ns1.booktechno.comroot@booktechno.com 2026-05-01 #2 | ||||||
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=1778424886 | ||||||
Same first word
booktechno.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.booktechno.com2026-03-30 → 2026-05-10 · 3 obs
● 2026-03-30 02:11:32
● 2026-05-10 15:03:22
●NSns1.md-4668.webhostingboxes.com2026-03-30 → 2026-05-10 · 3 obs
● 2026-03-30 02:11:32
● 2026-05-10 15:03:22
●NSns2.md-4668.webhostingboxes.com2026-03-30 → 2026-05-10 · 3 obs
● 2026-03-30 02:11:32
● 2026-05-10 15:03:22
○NSns49.domaincontrol.com2019-03-22 → 2019-03-22 · 3 obs
○ 2026-03-30 02:11:32
○ 2026-05-10 15:03:22
○NSns50.domaincontrol.com2019-03-22 → 2019-03-22 · 3 obs
○ 2026-03-30 02:11:32
○ 2026-05-10 15:03:22
●MXmail.booktechno.com2026-03-30 → 2026-05-10 · 2 obs
● 2026-05-10 15:03:22
●A40.78.188.1442026-03-30 → 2026-05-10 · 3 obs
● 2026-03-30 02:11:32
● 2026-05-10 15:03:22
○A50.63.202.362019-03-22 → 2019-03-22 · 3 obs
○ 2026-03-30 02:11:32
○ 2026-05-10 15:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| booktechno.com | ns1.md-4668.webhostingboxes.com, ns2.md-4668.webhostingboxes.com | 2 records |
✅ Authoritative Response
Server:40.78.188.144
NS records: ns1.md-4668.webhostingboxes.com, ns2.md-4668.webhostingboxes.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for booktechno.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.78.188.144 |
| NS | 2 | ns1.md-4668.webhostingboxes.com, ns2.md-4668.webhostingboxes.com |
| MX | 1 | mail.booktechno.com (pri: 0) |
| TXT | 1 | v=spf1 +ip4:40.78.188.144 -all |
| SOA | 1 | ns1.booktechno.com root.booktechno.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.md-4668.webhostingboxes.com, ns2.md-4668.webhostingboxes.com)
Analysis
IP Addresses
booktechno.com resolves to one IP number: 40.78.188.144.
Name Servers
booktechno.com is delegated to three name servers ns1.booktechno.com, ns1.md-4668.webhostingboxes.com and ns2.md-4668.webhostingboxes.com.
Host names with a single IP:
ns1.md-4668.webhostingboxes.com points to 40.78.188.144.
ns2.md-4668.webhostingboxes.com points to 40.78.188.144.
Host names pointing to 40.78.188.144: ns1.md-4668.webhostingboxes.com and ns2.md-4668.webhostingboxes.com.
Mail Servers
booktechno.com is handled by a single mail server, mail.booktechno.com.
mail.booktechno.com resolves to IP 40.78.188.144.