silverfishbooks.com - robtex.com

silverfishbooks.com

DNSSEC⚠️ Not signed
A2620:127:f00f:7::🇨🇦 Cloudflare2620:127:f00f::/48 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada
A23.227.38.67🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
MXmx.silverfishbooks.com.cust.b.hostedemail.com ⭐
A64.98.36.4🇨🇦 TUCOWS-364.98.36.0/24
PTRmx.b.hostedemail.com
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776038332
WOT: SAFE (60/100)

Previously MX for

silverfishbooks.com

Subdomains

www.silverfishbooks.com

Same first word

silverfishbooks.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns5.camelot-hosting3.comns6.camelot-hosting3.comns67.worldnic.comns68.worldnic.comMXmx.silverfishbooks.com.cust.b.hostedemail.commail.silverfishbooks.comsilverfishbooks.comA23.227.38.672620:127:f00f:7::103.21.182.121103.224.88.23184.173.145.196
●NSns-cloud-c1.googledomains.com2026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32
●NSns-cloud-c2.googledomains.com2026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32
●NSns-cloud-c3.googledomains.com2026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32
●NSns-cloud-c4.googledomains.com2026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32
○NSns5.camelot-hosting3.com2015-08-15 → 2016-01-01 · 4 obs
● 2015-08-15 07:16:00
● 2016-01-01 15:01:42
○ 2016-04-08 04:35:48
○ 2026-04-13 00:02:32
○NSns6.camelot-hosting3.com2015-08-15 → 2016-01-01 · 4 obs
● 2015-08-15 07:16:00
● 2016-01-01 15:01:42
○ 2016-04-08 04:35:48
○ 2026-04-13 00:02:32
○NSns67.worldnic.com2016-04-08 → 2017-10-09 · 5 obs
○ 2016-01-01 15:01:42
● 2016-04-08 04:35:48
● 2017-10-09 07:50:18
○ 2026-02-18 07:12:44
○ 2026-04-13 00:02:32
○NSns68.worldnic.com2016-04-08 → 2017-10-09 · 5 obs
○ 2016-01-01 15:01:42
● 2016-04-08 04:35:48
● 2017-10-09 07:50:18
○ 2026-02-18 07:12:44
○ 2026-04-13 00:02:32
○MXmail.silverfishbooks.com2016-04-08 → 2017-10-09 · 5 obs
○ 2016-01-01 15:01:42
● 2016-04-08 04:35:48
● 2017-10-09 07:50:18
○ 2026-02-18 07:12:44
○ 2026-04-13 00:02:32
●MXmx.silverfishbooks.com.cust.b.hostedemail.com2026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32
○MXsilverfishbooks.com2015-08-15 → 2016-01-01 · 4 obs
● 2015-08-15 07:16:00
● 2016-01-01 15:01:42
○ 2016-04-08 04:35:48
○ 2026-04-13 00:02:32
○A103.21.182.1212016-04-08 → 2016-11-27 · 5 obs
○ 2016-01-01 15:01:42
● 2016-04-08 04:35:48
● 2016-11-27 02:11:44
○ 2017-10-09 07:50:18
○ 2026-04-13 00:02:32
○A103.224.88.232017-10-09 → 2017-10-09 · 4 obs
○ 2016-11-27 02:11:44
● 2017-10-09 07:50:18
○ 2026-02-18 07:12:44
○ 2026-04-13 00:02:32
○A184.173.145.1962015-08-15 → 2016-01-01 · 4 obs
● 2015-08-15 07:16:00
● 2016-01-01 15:01:42
○ 2016-04-08 04:35:48
○ 2026-04-13 00:02:32
●A23.227.38.672026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32
●A2620:127:f00f:7::2026-02-18 → 2026-04-13 · 3 obs
○ 2017-10-09 07:50:18
● 2026-02-18 07:12:44
● 2026-04-13 00:02:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
silverfishbooks.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.32.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for silverfishbooks.com (unsigned zone)

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

TypeCountSample Data
A123.227.38.67
AAAA12620:127:f00f:7::
NS4ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com...
MX1mx.silverfishbooks.com.cust.b.hostedemai
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Hierarchy

silverfishbooks.com is a parent of www.silverfishbooks.com.

IP Addresses

silverfishbooks.com points to two IP numbers: 2620:127:f00f:7:: and 23.227.38.67.

Other host names such as trendsetter.clothing, crowandpebble.com, superow.com, afrikawarehouse.com and quantumcaremedical.com share IP numbers with silverfishbooks.com.

Name Servers

silverfishbooks.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

At least part of the name servers for silverfishbooks.com are shared with other domains, for instance krispoole.com, purrlcats.com, shopgeni.us, splendidthingsimprov.com and venturecompanies.com.

Host names with two IP numbers:

ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108

ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108

ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108

ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108

Mail Servers

The mail server for silverfishbooks.com is mx.silverfishbooks.com.cust.b.hostedemail.com.

Host mx.silverfishbooks.com.cust.b.hostedemail.com points to IP 64.98.36.4.