bookinfs.com - robtex.com
bookinfs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.223.81.77🇺🇸 Amazon76.223.80.0/20 | ||||||
| PTR | a567b8773690d00fb.awsglobalaccelerator.com | ||||||
| NS | ns-1288.awsdns-33.org ⭐ | ||||||
| A | 2600:9000:5305:800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1288.awsdns-33.org | ||||||
| A | 205.251.197.8🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1288.awsdns-33.org | ||||||
| NS | ns-1959.awsdns-52.co.uk | ||||||
| A | 2600:9000:5307:a700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1959.awsdns-52.co.uk | ||||||
| A | 205.251.199.167🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1959.awsdns-52.co.uk | ||||||
| NS | ns-508.awsdns-63.com | ||||||
| A | 2600:9000:5301:fc00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-508.awsdns-63.com | ||||||
| A | 205.251.193.252🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-508.awsdns-63.com | ||||||
| NS | ns-716.awsdns-25.net | ||||||
| A | 2600:9000:5302:cc00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-716.awsdns-25.net | ||||||
| A | 205.251.194.204🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-716.awsdns-25.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1288.awsdns-33.orgawsdns-hostmaster@amazon.com serial=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=1781631605 | ||||||
Same first word
bookinfs.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns-1288.awsdns-33.org2026-04-14 → 2026-06-16 · 3 obs
● 2026-04-14 08:58:18
● 2026-06-16 17:43:48
●NSns-1959.awsdns-52.co.uk2026-04-14 → 2026-06-16 · 3 obs
● 2026-04-14 08:58:18
● 2026-06-16 17:43:48
●NSns-508.awsdns-63.com2026-04-14 → 2026-06-16 · 3 obs
● 2026-04-14 08:58:18
● 2026-06-16 17:43:48
●NSns-716.awsdns-25.net2026-04-14 → 2026-06-16 · 3 obs
● 2026-04-14 08:58:18
● 2026-06-16 17:43:48
○NSns0.bkngs.com2015-07-08 → 2017-08-21 · 4 obs
● 2017-08-21 07:06:16
○ 2026-04-14 08:58:18
○ 2026-06-16 17:43:48
○NSns1.bkngs.com2015-07-08 → 2017-08-21 · 4 obs
● 2017-08-21 07:06:16
○ 2026-04-14 08:58:18
○ 2026-06-16 17:43:48
○NSns2.bkngs.com2015-07-08 → 2017-08-21 · 4 obs
● 2017-08-21 07:06:16
○ 2026-04-14 08:58:18
○ 2026-06-16 17:43:48
○NSns3.bkngs.com2015-07-08 → 2017-08-21 · 4 obs
● 2017-08-21 07:06:16
○ 2026-04-14 08:58:18
○ 2026-06-16 17:43:48
○A5.57.16.2202015-07-08 → 2017-08-21 · 4 obs
● 2017-08-21 07:06:16
○ 2026-04-14 08:58:18
○ 2026-06-16 17:43:48
●A76.223.81.772026-04-14 → 2026-06-16 · 3 obs
● 2026-04-14 08:58:18
● 2026-06-16 17:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| bookinfs.com | ns-716.awsdns-25.net, ns-508.awsdns-63.com, ns-1288.awsdns-33.org, ns-1959.awsdns-52.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.197.8
NS records: ns-716.awsdns-25.net, ns-508.awsdns-63.com, ns-1288.awsdns-33.org, ns-1959.awsdns-52.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookinfs.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.223.81.77 |
| NS | 4 | ns-1288.awsdns-33.org, ns-1959.awsdns-52.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1288.awsdns-33.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-508.awsdns-63.com, ns-508.awsdns-63.com)
Analysis
IP Addresses
bookinfs.com has exactly one IP address — 76.223.81.77.
bookings.al, bookung.it, xn--ngbu1cdpk.com plus two other host names have IP numbers in common with bookinfs.com.
Name Servers
Four name servers handle the delegation for bookinfs.com: ns-508.awsdns-63.com, ns-716.awsdns-25.net, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk.
bookinfs.com has at least partial name server overlap with other domains, such as 137.245.63.in-addr.arpa, bookings.lv, kg-it.com and two others.
It is common to find these name servers paired with the name servers ns0.bkngs.com, ns1.bkngs.com, ns2.bkngs.com and ns3.bkngs.com.
ns-508.awsdns-63.com, ns-716.awsdns-25.net, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk all point to exactly two IP numbers each: ns-508.awsdns-63.com → 205.251.193.252 and 2600:9000:5301:fc00::1; ns-716.awsdns-25.net → 205.251.194.204 and 2600:9000:5302:cc00::1; ns-1288.awsdns-33.org → 205.251.197.8 and 2600:9000:5305:800::1; ns-1959.awsdns-52.co.uk → 205.251.199.167 and 2600:9000:5307:a700::1.