urlsbook.com - robtex.com
urlsbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.89.43.53🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns3171786.ip-51-89-43.eu | ||||||
| NS | ns1.urlsbook.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 51.89.43.53🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns3171786.ip-51-89-43.eu | ||||||
| NS | ns1.06am.net ⚠️ Not in zone NS records | ||||||
| A | 51.89.43.53🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns3171786.ip-51-89-43.eu | ||||||
| NS | ns2.06am.net ⚠️ Not in zone NS records | ||||||
| A | 2001:41d0:700:3b35::🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| NS | ns2.urlsbook.com ⚠️ Not in parent delegation | ||||||
| A | 2001:41d0:700:3b35::🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| MX | mail.urlsbook.com ⭐ | ||||||
| A | 51.89.43.53🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | ns3171786.ip-51-89-43.eu | ||||||
| TXT | v=spf1 ip4:51.89.43.53 a mx ~all | ||||||
| SOA | ns1.urlsbook.comadmin@urlsbook.com 2025-12-15 #2 | ||||||
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=1777526616 | ||||||
Previously MX for
urlsbook.com |
Subdomains
Same first word
urlsbook.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.urlsbook.com2015-05-27 → 2015-10-21 · 4 obs
● 2015-10-21 12:42:10
○ 2016-12-01 22:12:30
○ 2026-04-30 05:53:28
●NSns1.06am.net2026-02-28 → 2026-04-30 · 3 obs
● 2026-02-28 07:11:12
● 2026-04-30 05:53:28
○NSns1.ruskyhost.com2017-04-29 → 2017-04-29 · 4 obs
● 2017-04-29 10:09:28
○ 2026-02-28 07:11:12
○ 2026-04-30 05:53:28
●NSns1.urlsbook.com2026-02-28 → 2026-04-30 · 3 obs
● 2026-02-28 07:11:12
● 2026-04-30 05:53:28
●NSns2.06am.net2026-02-28 → 2026-04-30 · 5 obs
● 2026-02-28 07:11:12
● 2026-03-21 15:25:42
○ 2026-04-09 00:21:48
● 2026-04-30 05:53:28
○NSns2.ruskyhost.com2017-04-29 → 2017-04-29 · 4 obs
● 2017-04-29 10:09:28
○ 2026-02-28 07:11:12
○ 2026-04-30 05:53:28
●NSns2.urlsbook.com2026-02-28 → 2026-04-30 · 3 obs
● 2026-02-28 07:11:12
● 2026-04-30 05:53:28
●MXmail.urlsbook.com2015-05-27 → 2026-04-30 · 6 obs
● 2015-10-21 12:42:10
○ 2016-12-01 22:12:30
○ 2017-04-29 10:09:28
● 2026-02-28 07:11:12
● 2026-04-30 05:53:28
○MXurlsbook.com2017-04-29 → 2017-04-29 · 4 obs
● 2017-04-29 10:09:28
○ 2026-02-28 07:11:12
○ 2026-04-30 05:53:28
○A216.93.176.1282015-05-27 → 2015-10-21 · 4 obs
● 2015-10-21 12:42:10
○ 2016-12-01 22:12:30
○ 2026-04-30 05:53:28
●A51.89.43.532026-02-28 → 2026-04-30 · 3 obs
● 2026-02-28 07:11:12
● 2026-04-30 05:53:28
○A95.213.182.1622017-04-29 → 2017-04-29 · 4 obs
● 2017-04-29 10:09:28
○ 2026-02-28 07:11:12
○ 2026-04-30 05:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| urlsbook.com | ns1.06am.net, ns2.06am.net | - |
✅ Authoritative Response
Server:51.89.43.53
NS records: ns1.06am.net, ns2.06am.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for urlsbook.com (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.89.43.53 |
| NS | 2 | ns1.urlsbook.com, ns2.urlsbook.com |
| MX | 1 | mail.urlsbook.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:51.89.43.53 a mx ~all |
| SOA | 1 | ns1.urlsbook.com admin.urlsbook.com |
Analysis
Hierarchy
urlsbook.com is a parent of ns2.urlsbook.com, mail.urlsbook.com and ns1.urlsbook.com.
IP Addresses
urlsbook.com resolves to one IP number: 51.89.43.53.
Other host names, for instance ns1.100balov.com, 06am.net, mail.alternativa-kazan.ru, mail.dolit.net and mail.ulera.net share IP numbers with urlsbook.com.
Name Servers
urlsbook.com delegates to four name servers: ns1.urlsbook.com, ns2.urlsbook.com, ns1.06am.net and ns2.06am.net.
urlsbook.com at least partially shares name servers with other domains, including dolit.net, 06am.net, communityhost.ru, 555books.net and ulera.net.
These name servers are commonly used with ns1.dolit.net, ns2.dolit.net, ns1.555books.net, ns2.555books.net, ns1.ulera.net, ns2.ulera.net, ns1.alted.ru, ns2.alted.ru, ns1.many-books.org and ns2.many-books.org.
Hostnames with a single IP number:
ns1.urlsbook.com points to: 51.89.43.53.
ns2.urlsbook.com points to: 2001:41d0:700:3b35::.
ns1.06am.net points to: 51.89.43.53.
ns2.06am.net points to: 2001:41d0:700:3b35::.
Hostnames pointing to 51.89.43.53: ns1.urlsbook.com and ns1.06am.net.
Hostnames pointing to 2001:41d0:700:3b35::: ns2.urlsbook.com and ns2.06am.net.
Mail Servers
A single mail server handles urlsbook.com, mail.urlsbook.com.
Host name mail.urlsbook.com resolves to a single IP: 51.89.43.53.