corebooks.com - robtex.com
corebooks.com
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=1778795356 | ||||||
Same first word
corebooks.co.uk |
corebooks.com |
Similar names
DNS History
20 records (5 active, 15 former)
●NSmolly.ns.cloudflare.com2017-04-09 → 2026-05-14 · 3 obs
● 2017-04-09 13:53:08
● 2026-05-14 21:50:20
○NSns.buydomains.com2015-06-16 → 2016-01-28 · 4 obs
● 2016-01-28 10:46:06
○ 2016-05-02 17:15:00
○ 2026-05-14 21:50:20
○NSns1bdg.name.com2016-05-02 → 2016-05-02 · 4 obs
● 2016-05-02 17:15:00
○ 2017-04-09 13:53:08
○ 2026-05-14 21:50:20
○NSns2cqs.name.com2016-05-02 → 2016-05-02 · 4 obs
● 2016-05-02 17:15:00
○ 2017-04-09 13:53:08
○ 2026-05-14 21:50:20
○NSns3cfp.name.com2016-05-02 → 2016-05-02 · 4 obs
● 2016-05-02 17:15:00
○ 2017-04-09 13:53:08
○ 2026-05-14 21:50:20
○NSns4cfn.name.com2016-05-02 → 2016-05-02 · 4 obs
● 2016-05-02 17:15:00
○ 2017-04-09 13:53:08
○ 2026-05-14 21:50:20
●NStrey.ns.cloudflare.com2017-04-09 → 2026-05-14 · 3 obs
● 2017-04-09 13:53:08
● 2026-05-14 21:50:20
●MXinbound-smtp.us-east-1.amazonaws.com2026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 01:01:02
● 2026-05-14 21:50:20
○MXmx.zoho.com2017-04-09 → 2017-04-09 · 3 obs
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○MXmx2.zoho.com2017-04-09 → 2017-04-09 · 3 obs
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○MXmx3.zoho.com2017-04-09 → 2017-04-09 · 3 obs
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○A104.27.160.1522017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 13:53:08
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○A104.27.161.1522017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 13:53:08
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○A207.148.248.1432015-11-10 → 2016-01-28 · 5 obs
● 2015-11-10 12:16:10
● 2016-01-28 10:46:06
○ 2016-05-02 17:15:00
○ 2026-05-14 21:50:20
○A2400:cb00:2048:1::681b:a0982017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 13:53:08
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○A2400:cb00:2048:1::681b:a1982017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 13:53:08
○ 2026-04-09 01:01:02
○ 2026-05-14 21:50:20
○A50.63.202.1042015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-10 12:16:10
○ 2026-05-14 21:50:20
○A75.126.100.292016-05-02 → 2016-05-02 · 4 obs
● 2016-05-02 17:15:00
○ 2017-04-09 13:53:08
○ 2026-05-14 21:50:20
●A75.2.70.752026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 01:01:02
● 2026-05-14 21:50:20
●A99.83.190.1022026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 01:01:02
● 2026-05-14 21:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| corebooks.com | trey.ns.cloudflare.com, molly.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.242
NS records: trey.ns.cloudflare.com, molly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corebooks.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.190.102, 75.2.70.75 |
| NS | 2 | molly.ns.cloudflare.com, trey.ns.cloudflare.com |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 3 | facebook-domain-verification=21mj08nqeak, google-site-verification=LjuAi00zGMy5iOW... |
| SOA | 1 | molly.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (trey.ns.cloudflare.com, trey.ns.cloudflare.com, trey.ns.cloudflare.com...)
Analysis
IP Addresses
corebooks.com points to two IPs: 75.2.70.75 and 99.83.190.102.
Other host names, for instance evertrain.com, r3-group.fr, voltageny.com, baseabroad.com and hard80sradio.com share IP numbers with corebooks.com.
Name Servers
Two name servers molly.ns.cloudflare.com and trey.ns.cloudflare.com are delegated to corebooks.com.
corebooks.com uses the same name server configuration as other domains, such as cbf.org.kh, searuns.com, loutosmedia.com, hostingeh.net and mod.gov.kh.
corebooks.com at least partially shares name servers with other domains such as yfanhao.com, harmonyhorsefarm.com, tce.com.my, b-share.com and relationshipsrelationships.com.
these name servers are commonly used with the name servers sloan.ns.cloudflare.com.
Host names with six IP numbers: Host name molly.ns.cloudflare.com points to 2606:4700:50::adf5:3acd, 2803:f800:50::6ca2:c0cd, 2a06:98c1:50::ac40:20cd, 108.162.192.205, 172.64.32.205 and 173.245.58.205; host name trey.ns.cloudflare.com points to 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.
Mail Servers
corebooks.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
corebooks.com shares the same mail server setup as other domains, including kamleon.slack.com, gocustomate.net, argowells.com, trzdev4.com and pixllab.slack.com.
corebooks.com shares mail servers with other domains at least in part, for instance servipyme.cl, arm01.atlassian.net, polkafantasy.com, deephack.atlassian.net and tecnodesk.com.br.
these mail servers are commonly used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.
The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.