coasbooks.com - robtex.com
coasbooks.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=1784472682 | ||||||
Same first word
coasbooks.com |
DNS History
13 records (11 active, 2 former)
●NSns63.domaincontrol.com2015-08-02 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:30
●NSns64.domaincontrol.com2015-08-02 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:30
●MXalt1.aspmx.l.google.com2026-04-06 → 2026-07-19 · 3 obs
● 2026-04-06 05:32:36
● 2026-07-19 15:05:30
●MXalt2.aspmx.l.google.com2026-04-06 → 2026-07-19 · 3 obs
● 2026-04-06 05:32:36
● 2026-07-19 15:05:30
●MXaspmx.l.google.com2026-04-06 → 2026-07-19 · 3 obs
● 2026-04-06 05:32:36
● 2026-07-19 15:05:30
●MXaspmx2.googlemail.com2026-04-06 → 2026-07-19 · 3 obs
● 2026-04-06 05:32:36
● 2026-07-19 15:05:30
●MXaspmx3.googlemail.com2026-04-06 → 2026-07-19 · 3 obs
● 2026-04-06 05:32:36
● 2026-07-19 15:05:30
○MXinbound30.exchangedefender.com2015-11-06 → 2017-07-16 · 5 obs
● 2015-11-06 22:54:08
● 2017-07-16 09:43:42
○ 2026-04-06 05:32:36
○ 2026-07-19 15:05:30
○MXmail.coasbooks.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-11-06 22:54:08
○ 2026-07-19 15:05:30
●A198.185.159.1442015-08-02 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:30
●A198.185.159.1452015-08-02 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:30
●A198.49.23.1442015-08-02 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:30
●A198.49.23.1452015-08-02 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| coasbooks.com | ns63.domaincontrol.com, ns64.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coasbooks.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 1 | google-site-verification=7IFt3AuM_IM33Ck |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)
Analysis
IP Addresses
coasbooks.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Two other host names, along with buylivecrab.com, pokrass.com and gjonesbass.com, also share IP numbers with coasbooks.com.
Name Servers
coasbooks.com is served by two delegated name servers, ns63.domaincontrol.com and ns64.domaincontrol.com.
coasbooks.com shares its NS records with other domains, for example sangeetatiwari.com, devsmartalec.com, fifepestcontrolservice.com and two others.
At least some of coasbooks.com's name servers are shared with other domains, for example co-ho.com and sanclementetimes.com.
Each of the two host names carries two IP addresses: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a, and ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.
Mail Servers
coasbooks.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between coasbooks.com and other domains, including gritfeat.com, ns500734.ns500699.ns500699.ns500693.ns500699.ns500693.ns500728.ns500588.ns500699.ns500699.ns500612.ns500588.ns500110.dtrkdll.com, ns500693.ns500693.ns500734.ns500699.ns500693.ns500734.ns500728.ns500683.ns500588.ns500693.ns500588.ns500612.ns500588.ns500110.dtrkdll.com and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 172.253.115.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.