decimalbooks.com - robtex.com

decimalbooks.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8b0d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:856🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.86Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.13🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrynne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrynne.ns.cloudflare.com
A2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrynne.ns.cloudflare.com
A108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
NSlangston.ns.cloudflare.com
A2606:4700:58::a29f:2cfc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A2803:f800:50::6ca2:c3fc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlangston.ns.cloudflare.com
A2a06:98c1:50::ac40:23fc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlangston.ns.cloudflare.com
A108.162.195.252🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A162.159.44.252Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A172.64.35.252🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTgoogle-site-verification=8atrM_aNzUJwYsYJkt-pFd4WNdb9lsTFVW4OTUD6GAA
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.8.86, 172.67.139.13
IPv62606:4700:3033::ac43:8b0d, 2606:4700:3035::6815:856
SOAbrynne.ns.cloudflare.comdns@cloudflare.com serial=2396134359

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=1774493232

Same first word

decimalbooks.com

Similar names

medicalbooks.cn
medicalbooks.pk
medicalbooks.co.nz
medicalbooks.com.au
medicalbooks.it
medicalbooks.com
medicalbooks.pl
medicalbooks.org
medicalbooks.net
medicalbooks.in

DNS History

15 records (11 active, 4 former)

20192020202120222023202420252026NSbrynne.ns.cloudflare.comlangston.ns.cloudflare.comns41.domaincontrol.comns42.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.plastnation.inA104.21.8.86172.67.139.132606:4700:3033::ac43:8b0d2606:4700:3035::6815:856166.62.28.136
●NSbrynne.ns.cloudflare.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●NSlangston.ns.cloudflare.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
○NSns41.domaincontrol.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 01:25:06
○ 2026-03-14 01:14:08
○ 2026-03-26 03:08:06
○NSns42.domaincontrol.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 01:25:06
○ 2026-03-14 01:14:08
○ 2026-03-26 03:08:06
●MXalt1.aspmx.l.google.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●MXalt2.aspmx.l.google.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●MXalt3.aspmx.l.google.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●MXalt4.aspmx.l.google.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●MXaspmx.l.google.com2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
○MXmail.plastnation.in2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 01:25:06
○ 2026-03-14 01:14:08
○ 2026-03-26 03:08:06
●A104.21.8.862026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
○A166.62.28.1362018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 01:25:06
○ 2026-03-14 01:14:08
○ 2026-03-26 03:08:06
●A172.67.139.132026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●A2606:4700:3033::ac43:8b0d2026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06
●A2606:4700:3035::6815:8562026-03-14 → 2026-03-26 · 3 obs
○ 2018-05-11 01:25:06
● 2026-03-14 01:14:08
● 2026-03-26 03:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
decimalbooks.combrynne.ns.cloudflare.com, langston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.65

NS records: brynne.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decimalbooks.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.8.86, 172.67.139.13
AAAA22606:4700:3035::6815:856, 2606:4700:3033::ac43:8b0d
NS2brynne.ns.cloudflare.com, langston.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=8atrM_aNzUJwYsY, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brynne.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (brynne.ns.cloudflare.com, brynne.ns.cloudflare.com, brynne.ns.cloudflare.com...)

Analysis

IP Addresses

decimalbooks.com resolves to four IPs: 2606:4700:3033::ac43:8b0d, 2606:4700:3035::6815:856, 104.21.8.86 and 172.67.139.13.

Other host names, for instance exceedtimeline.de, mail.xenosquires.com, dogruajans.com, envisionboa.com and drugtreatmentcentersneworleans.com share IP numbers with decimalbooks.com.

Name Servers

decimalbooks.com has two name servers: brynne.ns.cloudflare.com and langston.ns.cloudflare.com.

decimalbooks.com shares the same name server setup as other domains, for example atappstore.com, coinbsepro-lgn.pages.dev, victory39-baru.com, onlinecastle-hr.com and victory39-jitu.com.

decimalbooks.com shares some name servers with other domains, for example hostware.ae, adeasy.com, magius-1182.com, betist1660.com and szykznkj.com.

These name servers are often used together with dane.ns.cloudflare.com, maria.ns.cloudflare.com and lex.ns.cloudflare.com.

Host names with six IP numbers: brynne.ns.cloudflare.com points to: 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65; langston.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252.

Mail Servers

decimalbooks.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

decimalbooks.com shares some mail servers with other domains, at least partially; for instance ns500671.ns500742.ns500754.ns500671.ns500704.ns500742.ns500671.ns500671.ns500688.ns500688.ns500705.ns500678.ns500671.lusty(0x736c7574)z.com, ns500742.ns500671.ns500731.ns500731.ns500704.ns500742.ns500704.ns500704.ns500705.ns500705.ns500705.ns500678.ns500671.ns500153.tenderladiesbz.com, ns500671.ns500742.ns500754.ns500742.ns500671.ns500731.ns500704.ns500704.ns500704.ns500666.ns500649.ns500153.tenderladiesbz.com, ns500731.ns500742.ns500742.ns500671.ns500671.ns500671.ns500671.ns500649.ns500291.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com and ns500731.ns500731.ns500754.ns500754.ns500731.ns500704.ns500704.ns500678.ns500678.ns500678.ns500671.ns500291.ns500291.ns500131.lustychickser.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2a00:1450:4009:c19::1a and 192.178.223.27.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1a and 172.253.145.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4003:c4a::1b and 142.251.96.26.