sourcebook.net - dns.ninja
sourcebook.net
net
| 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=1784299397 | ||||||
Same first word
sourcebook.org |
sourcebook.info |
sourcebook.ca |
sourcebook.com |
sourcebook.ir |
sourcebook.co.uk |
sourcebook.eu |
sourcebook.de |
sourcebook.net |
sourcebook.co |
Similar names
DNS History
12 records (8 active, 4 former)
●NSdns1.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
●NSdns2.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
○NSns21.worldnic.com2015-08-19 → 2020-01-08 · 4 obs
● 2020-01-08 09:59:00
○ 2026-02-26 05:30:18
○ 2026-07-17 15:02:26
○NSns22.worldnic.com2015-08-19 → 2020-01-08 · 4 obs
● 2020-01-08 09:59:00
○ 2026-02-26 05:30:18
○ 2026-07-17 15:02:26
●MXeforward1.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
●MXeforward2.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
●MXeforward3.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
●MXeforward4.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
●MXeforward5.registrar-servers.com2026-02-26 → 2026-07-17 · 3 obs
● 2026-02-26 05:30:18
● 2026-07-17 15:02:26
○MXp.webcom.ctmail.com2015-12-07 → 2017-03-22 · 4 obs
● 2017-03-22 06:11:16
○ 2020-01-08 09:59:00
○ 2026-07-17 15:02:26
●A162.255.119.482026-02-26 → 2026-07-17 · 6 obs
● 2026-02-26 05:30:18
● 2026-04-10 18:24:02
○ 2026-04-20 17:45:34
● 2026-05-03 04:24:56
● 2026-07-17 15:02:26
○A208.91.197.272015-08-19 → 2020-01-08 · 4 obs
● 2020-01-08 09:59:00
○ 2026-02-26 05:30:18
○ 2026-07-17 15:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| sourcebook.net | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcebook.net (unsigned zone)
⏱️ Timing
Total: 1954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.48 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
sourcebook.net directs to one IP number, which is 162.255.119.48.
Among the host names that share IP numbers with sourcebook.net are foodallergyfamily.com, gentlyclosingnarwhal.shop, manasportsmanagement.com and two others.
Name Servers
Two name servers handle the delegation for sourcebook.net: dns1.registrar-servers.com and dns2.registrar-servers.com.
sourcebook.net has the same name server delegation as a number of other domains, such as comic4squares.com, elementstrio.com, poseidn.com and two more.
The name servers of sourcebook.net overlap at least partially with those of other domains — among them ricardolazala.com, williamsinfosec.com, heroinapp.com and two more.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
sourcebook.net has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
sourcebook.net shares at least some of its mail servers with other domains — for example extranet-post.com, panelbest.com, olabi.codes and two more.
It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.
Hosts that resolve to one IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.
eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.