kitabooklibrary.com - dns.ninja
kitabooklibrary.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.90.66.113🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | oort-shared.dzsecurity.net | ||||||
| NS | oort-shared.dzsecurity.net ⭐ | ||||||
| A | 157.90.66.113🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | oort-shared.dzsecurity.net | ||||||
| NS | dns2-r.dzsecurity.net | ||||||
| A | 134.255.244.3🇩🇿 IP-PROJECTS134.255.244.0/24 IP-Routing by www.ip-projects.de | ||||||
| PTR | ns-dz-cdn.dzsecurity.net | ||||||
| MX | kitabooklibrary.com ⭐ | ||||||
| A | 157.90.66.113🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | oort-shared.dzsecurity.net | ||||||
| TXT | v=spf1 +a +mx +ip4:157.90.66.113 +ip4:157.90.66.110 ~all | ||||||
| SOA | oort-shared.dzsecurity.netdzserveurs@gmail.com 2026-07-01 #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=1785297702 | ||||||
rank #76538 in the tld
📈 Tranco rank: #674,457
MX for
kitabooklibrary.com |
Same first word
kitabooklibrary.com |
DNS History
4 records (4 active, 0 former)
●NSdns2-r.dzsecurity.net2026-04-23 → 2026-07-29 · 2 obs
● 2026-07-29 04:06:04
●NSoort-shared.dzsecurity.net2026-04-23 → 2026-07-29 · 2 obs
● 2026-07-29 04:06:04
●MXkitabooklibrary.com2026-04-23 → 2026-07-29 · 2 obs
● 2026-07-29 04:06:04
●A157.90.66.1132026-04-23 → 2026-07-29 · 2 obs
● 2026-07-29 04:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kitabooklibrary.com | dns2-r.dzsecurity.net, oort-shared.dzsecurity.net | - |
✅ Authoritative Response
Server:157.90.66.113
NS records: dns2-r.dzsecurity.net, oort-shared.dzsecurity.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kitabooklibrary.com (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.66.113 |
| NS | 2 | dns2-r.dzsecurity.net, oort-shared.dzsecurity.net |
| MX | 1 | kitabooklibrary.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:157.90.66.113 +ip4:15 |
| SOA | 1 | oort-shared.dzsecurity.net dzserveurs.gm |
Analysis
Mail Server Role
kitabooklibrary.com serves as a mail server for kitabooklibrary.com.
IP Addresses
kitabooklibrary.com has exactly one IP address — 157.90.66.113.
mail.sat4dvb.com, kennweb.com, rostomemballage.store plus two other host names have IP numbers in common with kitabooklibrary.com.
Name Servers
kitabooklibrary.com uses two name servers for its delegation: dns2-r.dzsecurity.net and oort-shared.dzsecurity.net.
The name server configuration of kitabooklibrary.com is shared with other domains, for instance gsisystem.com, ses-securite.com, mh-networks.com and two others.
kitabooklibrary.com shares at least some of its name servers with other domains, including elmassar-elarabi.dz, sindibadinternational.dz, sarlfelix.com and two others.
These name servers are frequently seen alongside makemake-shared.dzsecurity.net, ns-dz.dzsecurity.net, haumea-shared.dzsecurity.net and 7 other name servers.
dns2-r.dzsecurity.net and oort-shared.dzsecurity.net each resolve to one IP number: dns2-r.dzsecurity.net points to 134.255.244.3 and oort-shared.dzsecurity.net points to 157.90.66.113.
Mail Servers
kitabooklibrary.com uses exactly one mail server, which is kitabooklibrary.com.
kitabooklibrary.com directs to just one IP number, 157.90.66.113.