bookduo.com - robtex.com
bookduo.com
| 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 | ns5.afternic.com ⭐ | ||||||
| A | 2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44 | ||||||
| PTR | ns5.afternic.com | ||||||
| A | 97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns5.afternic.com | ||||||
| NS | ns6.afternic.com | ||||||
| A | 2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44 | ||||||
| PTR | ns6.afternic.com | ||||||
| A | 173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns6.afternic.com | ||||||
| NS | verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
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 | ||||||
Same first word
bookduo.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns5.afternic.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 20:30:12
●NSns6.afternic.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 20:30:12
●NSverification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 20:30:12
●A13.248.169.482026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 20:30:12
●A76.223.54.1462026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 20:30:12
🔍 DNS Trace
Analysis
IP Addresses
Two IP numbers are pointed to by bookduo.com: 13.248.169.48 and 76.223.54.146.
other host names include mx.mx.www.sni.us, mail.megasutra.com, taciz.com, sander.digital and kinobi.co; they share IP numbers with bookduo.com.
Name Servers
bookduo.com is delegated to three name servers ns5.afternic.com, ns6.afternic.com and verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn.
bookduo.com at least partially shares name servers with other domains, for instance portfoliowealthmanagement.com, vedbox.com, finchemical.com, vnxh.com and cilidaquanba.xyz.
These name servers are commonly used with verification-mdzaaqbc9wh5xb8j4cudbd.ns101.verify.hn and verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn.
Host names with two IP numbers:
ns5.afternic.com points to 2603:5:2134::42 and 97.74.99.66; ns6.afternic.com points to 2603:5:2234::42 and 173.201.67.66; verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.