booking.com.pl - robtex.com
booking.com.pl
| 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.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1781505177 | ||||||
Subdomains
www.booking.com.pl |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns-1288.awsdns-33.org2026-05-26 → 2026-06-15 · 3 obs
● 2026-05-26 08:01:24
● 2026-06-15 21:28:48
●NSns-1959.awsdns-52.co.uk2026-05-26 → 2026-06-15 · 3 obs
● 2026-05-26 08:01:24
● 2026-06-15 21:28:48
●NSns-508.awsdns-63.com2026-05-26 → 2026-06-15 · 3 obs
● 2026-05-26 08:01:24
● 2026-06-15 21:28:48
●NSns-716.awsdns-25.net2026-05-26 → 2026-06-15 · 3 obs
● 2026-05-26 08:01:24
● 2026-06-15 21:28:48
○NSns0.bkngs.com2015-08-14 → 2018-06-28 · 4 obs
● 2018-06-28 13:32:40
○ 2026-05-26 08:01:24
○ 2026-06-15 21:28:48
○NSns1.bkngs.com2015-08-14 → 2018-06-28 · 4 obs
● 2018-06-28 13:32:40
○ 2026-05-26 08:01:24
○ 2026-06-15 21:28:48
○NSns2.bkngs.com2015-08-14 → 2018-06-28 · 4 obs
● 2018-06-28 13:32:40
○ 2026-05-26 08:01:24
○ 2026-06-15 21:28:48
○NSns3.bkngs.com2015-08-14 → 2018-06-28 · 4 obs
● 2018-06-28 13:32:40
○ 2026-05-26 08:01:24
○ 2026-06-15 21:28:48
○A5.57.16.2202015-08-14 → 2018-06-28 · 4 obs
● 2018-06-28 13:32:40
○ 2026-05-26 08:01:24
○ 2026-06-15 21:28:48
●A76.223.81.772026-05-26 → 2026-06-15 · 3 obs
● 2026-05-26 08:01:24
● 2026-06-15 21:28:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | d-dns.pl, j-dns.pl, a-dns.pl, b-dns.pl... | - |
| booking.com.pl | ns-508.awsdns-63.com, ns-1288.awsdns-33.org, ns-716.awsdns-25.net, ns-1959.awsdns-52.co.uk | - |
✅ Authoritative Response
Server:205.251.197.8
NS records: ns-508.awsdns-63.com, ns-1288.awsdns-33.org, ns-716.awsdns-25.net, ns-1959.awsdns-52.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for booking.com.pl (unsigned zone)
⏱️ Timing
Total: 644ms | 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. |
Analysis
Hierarchy
www.booking.com.pl is delegated beneath booking.com.pl.
IP Addresses
booking.com.pl points to a single IP number: 76.223.81.77.
Additional host names — bookinfs.com, online-hotels-in-zurich.com, singapore-hotel.org and two others — share IP numbers with booking.com.pl.
Name Servers
booking.com.pl has four authoritative name servers: ns-508.awsdns-63.com, ns-716.awsdns-25.net, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk.
There is at least partial name server overlap between booking.com.pl and other domains — walmartweightedgroceriessettlement.com, rmcurtis.co.uk, dlyn7t7jzqoun.cloudfront.net and two more among them.
These name servers tend to appear in combination with the name servers ns0.bkngs.com, ns1.bkngs.com, ns2.bkngs.com and ns3.bkngs.com.
All four hostnames — ns-508.awsdns-63.com, ns-716.awsdns-25.net, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk — resolve to two IP numbers apiece: ns-508.awsdns-63.com to 205.251.193.252 and 2600:9000:5301:fc00::1; ns-716.awsdns-25.net to 205.251.194.204 and 2600:9000:5302:cc00::1; ns-1288.awsdns-33.org to 205.251.197.8 and 2600:9000:5305:800::1; ns-1959.awsdns-52.co.uk to 205.251.199.167 and 2600:9000:5307:a700::1.