checkinpro.com - robtex.com
checkinpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-707.awsdns-24.net ⭐ | ||||||
| A | 2600:9000:5302:c300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-707.awsdns-24.net | ||||||
| A | 205.251.194.195🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-707.awsdns-24.net | ||||||
| NS | ns-1177.awsdns-19.org | ||||||
| A | 2600:9000:5304:9900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1177.awsdns-19.org | ||||||
| A | 205.251.196.153🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1177.awsdns-19.org | ||||||
| NS | ns-1550.awsdns-01.co.uk | ||||||
| A | 2600:9000:5306:e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1550.awsdns-01.co.uk | ||||||
| A | 205.251.198.14🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1550.awsdns-01.co.uk | ||||||
| NS | ns-221.awsdns-27.com | ||||||
| A | 2600:9000:5300:dd00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-221.awsdns-27.com | ||||||
| A | 205.251.192.221🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-221.awsdns-27.com | ||||||
| SOA | ns-707.awsdns-24.netawsdns-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=1778319996 | ||||||
Same first word
checkinpro.com |
checkinpro.vn |
DNS History
9 records (4 active, 5 former)
●NSns-1177.awsdns-19.org2026-04-06 → 2026-05-09 · 3 obs
● 2026-04-06 11:51:52
● 2026-05-09 10:05:32
●NSns-1550.awsdns-01.co.uk2026-04-06 → 2026-05-09 · 3 obs
● 2026-04-06 11:51:52
● 2026-05-09 10:05:32
●NSns-221.awsdns-27.com2026-04-06 → 2026-05-09 · 3 obs
● 2026-04-06 11:51:52
● 2026-05-09 10:05:32
●NSns-707.awsdns-24.net2026-04-06 → 2026-05-09 · 3 obs
● 2026-04-06 11:51:52
● 2026-05-09 10:05:32
○NSns57.domaincontrol.com2015-06-10 → 2017-06-12 · 4 obs
● 2017-06-12 16:46:44
○ 2026-04-06 11:51:52
○ 2026-05-09 10:05:32
○NSns58.domaincontrol.com2015-06-10 → 2017-06-12 · 4 obs
● 2017-06-12 16:46:44
○ 2026-04-06 11:51:52
○ 2026-05-09 10:05:32
○MXmailstore1.secureserver.net2015-06-10 → 2017-06-12 · 4 obs
● 2017-06-12 16:46:44
○ 2026-04-06 11:51:52
○ 2026-05-09 10:05:32
○MXsmtp.secureserver.net2015-06-10 → 2017-06-12 · 4 obs
● 2017-06-12 16:46:44
○ 2026-04-06 11:51:52
○ 2026-05-09 10:05:32
○A50.63.202.712015-06-10 → 2017-06-12 · 4 obs
● 2017-06-12 16:46:44
○ 2026-04-06 11:51:52
○ 2026-05-09 10:05:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| checkinpro.com | ns-221.awsdns-27.com, ns-707.awsdns-24.net, ns-1550.awsdns-01.co.uk, ns-1177.awsdns-19.org | 2 records |
✅ Authoritative Response
Server:205.251.196.153
NS records: ns-221.awsdns-27.com, ns-707.awsdns-24.net, ns-1550.awsdns-01.co.uk, ns-1177.awsdns-19.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkinpro.com (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1177.awsdns-19.org, ns-1550.awsdns-01.co.uk... |
| SOA | 1 | ns-707.awsdns-24.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-221.awsdns-27.com, ns-221.awsdns-27.com)
Analysis
Name Servers
checkinpro.com's delegation is handled by four name servers: ns-221.awsdns-27.com, ns-707.awsdns-24.net, ns-1177.awsdns-19.org and ns-1550.awsdns-01.co.uk.
checkinpro.com partially shares name servers with other domains; examples include lq-pay.org, owloutcomes.net, gmtonline.com.my, ilchiacademy.co.kr and karisaanna.com.
Host names with two IPs:
ns-221.awsdns-27.com points to 2600:9000:5300:dd00::1 and 205.251.192.221
ns-707.awsdns-24.net points to 2600:9000:5302:c300::1 and 205.251.194.195
ns-1177.awsdns-19.org points to 2600:9000:5304:9900::1 and 205.251.196.153
ns-1550.awsdns-01.co.uk points to 2600:9000:5306:e00::1 and 205.251.198.14