mbook.us - robtex.com
mbook.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784131444 | ||||||
Same first word
mbook.info |
mbook.hu |
mbook.com |
mbook.co |
mbook.com.ua |
mbook.schule |
mbook.cn |
mbook.com.cn |
mbook.co.kr |
mbook.by |
mbook.ru |
mbook.se |
mbook.eu |
mbook.cc |
mbook.us |
mbook.com.br |
mbook.co.uk |
mbook.org |
mbook.in |
mbook.kz |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-06-19 → 2026-07-15 · 2 obs
● 2026-07-15 16:30:20
●NSns2.afternic.com2026-06-19 → 2026-07-15 · 2 obs
● 2026-07-15 16:30:20
●A13.248.169.482026-06-19 → 2026-07-15 · 2 obs
● 2026-07-15 16:30:20
●A76.223.54.1462026-06-19 → 2026-07-15 · 2 obs
● 2026-07-15 16:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| mbook.us | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mbook.us (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
mbook.us points to the IP addresses 13.248.169.48 and 76.223.54.146
lalatravels.com, usrocker.com, mineralgo.xyz plus two other host names have IP numbers in common with mbook.us.
Name Servers
mbook.us is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of mbook.us is shared with other domains, for instance webchatlive.com, asianamateurmatch.com, theiei.com and two others.
At least some of mbook.us's name servers are shared with other domains, for example bby.ai, tsunamifinancial.com, xgamble.com and two more.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.