sisubook.com - robtex.com
sisubook.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #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=1774722637 | ||||||
Same first word
sisubook.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns27.domaincontrol.com2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 14:35:58
○ 2026-03-28 07:14:12
○ 2026-03-28 18:59:38
○NSns28.domaincontrol.com2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 14:35:58
○ 2026-03-28 07:14:12
○ 2026-03-28 18:59:38
●NSns3.afternic.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 07:14:12
● 2026-03-28 18:59:38
●NSns4.afternic.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 07:14:12
● 2026-03-28 18:59:38
○MX.2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 18:59:38
○MXmailstore1.secureserver.net2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 14:35:58
○ 2026-03-28 07:14:12
○ 2026-03-28 18:59:38
○MXsmtp.secureserver.net2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 14:35:58
○ 2026-03-28 07:14:12
○ 2026-03-28 18:59:38
●A13.248.169.482026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 07:14:12
● 2026-03-28 18:59:38
○A50.63.202.322015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 14:35:58
○ 2026-03-28 07:14:12
○ 2026-03-28 18:59:38
●A76.223.54.1462026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 07:14:12
● 2026-03-28 18:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| sisubook.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisubook.com (unsigned zone)
⏱️ Timing
Total: 92ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
sisubook.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance visitdaressalaam.com, shanghaiyulecheng.ym93.com, www.buzzstarter.com, unitedcommercialfinance.com and hochzeitszauber.com share IP numbers with sisubook.com.
Name Servers
Delegation for sisubook.com rests with two name servers, ns3.afternic.com and ns4.afternic.com.
sisubook.com shares the same name server setup as other domains, including sapbasis.com, wlpf.com, gsalaw.com, hibrains.com and bliss365.com.
sisubook.com partially shares name servers with other domains; for instance washingtonimmigrationlawyers.com and e-folder.com.
Host names with one IP number: ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.