blocks.host - dns.ninja

blocks.host

DNSSEC⚠️ Not signed
A104.21.95.88Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.61🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbeth.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
A2803:f800:50::6ca2:c067🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbeth.ns.cloudflare.com
A2a06:98c1:50::ac40:2067🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbeth.ns.cloudflare.com
A108.162.192.103🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
A172.64.32.103🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
A173.245.58.103🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
NSclark.ns.cloudflare.com
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=Ec6sT99yQAoZHQM2XUBz3bGGg5t6itbkdFyABTFUo8w
TXTv=spf1 mx a ptr ip4:87.98.168.188/32 ip4:151.80.47.51/32 a:node3.blocks.host ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.88, 172.67.170.61
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOAbeth.ns.cloudflare.comdns@cloudflare.com serial=2410439425

host

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1785060222

Subdomains

ts.blocks.host

Same first word

blocks.de
blocks.eu
blocks.kz
blocks.us
blocks.diy
blocks.ai
blocks.community
blocks.se
blocks.io
blocks.cloud
blocks.co.il
blocks.com.mx
blocks.org
blocks.im
blocks.lol
blocks.pt
blocks.tech
blocks.email
blocks.com.ar
blocks.run
blocks.be
blocks.eu.com
blocks.pub
blocks.wtf
blocks.biz
blocks.academy
blocks.inc
blocks.com
blocks.in
blocks.jp
blocks.bio
blocks.garden
blocks.nl
blocks.glass
blocks.net
blocks.com.my
blocks.ca
blocks.app
blocks.one
blocks.dk
blocks.pl

Similar names

cbkols.org
sblock.co.kr
sblock.co
sblock.org
csblok.sk
bslock.com
sblock.pro
sblock.ru
sblock.it
csblok.cz
sblock.us
blokcs.com
lockbs.com
sblock.net
sblock.s3.amazonaws.com
sblock.co.uk
sblock.com
sblock.ch
sblock.se
csblok.de
skcolb.com

DNS History

13 records (9 active, 4 former)

2017201820192020202120222023202420252026NSbeth.ns.cloudflare.comclark.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.95.88172.67.170.61104.25.120.8104.25.121.82400:cb00:2048:1::6819:78082400:cb00:2048:1::6819:7908
●NSbeth.ns.cloudflare.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●NSclark.ns.cloudflare.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●MXalt1.aspmx.l.google.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●MXalt2.aspmx.l.google.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●MXalt3.aspmx.l.google.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●MXalt4.aspmx.l.google.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●MXaspmx.l.google.com2016-12-05 → 2026-07-26 · 2 obs
● 2016-12-05 01:20:10
● 2026-07-26 10:37:00
●A104.21.95.882026-07-26 → 2026-07-26 · 2 obs
○ 2017-06-13 00:57:14
● 2026-07-26 10:37:00
○A104.25.120.82016-12-05 → 2017-06-13 · 3 obs
● 2016-12-05 01:20:10
● 2017-06-13 00:57:14
○ 2026-07-26 10:37:00
○A104.25.121.82016-12-05 → 2017-06-13 · 3 obs
● 2016-12-05 01:20:10
● 2017-06-13 00:57:14
○ 2026-07-26 10:37:00
●A172.67.170.612026-07-26 → 2026-07-26 · 2 obs
○ 2017-06-13 00:57:14
● 2026-07-26 10:37:00
○A2400:cb00:2048:1::6819:78082016-12-05 → 2017-06-13 · 3 obs
● 2016-12-05 01:20:10
● 2017-06-13 00:57:14
○ 2026-07-26 10:37:00
○A2400:cb00:2048:1::6819:79082016-12-05 → 2017-06-13 · 3 obs
● 2016-12-05 01:20:10
● 2017-06-13 00:57:14
○ 2026-07-26 10:37:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
hostns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net8 records
blocks.hostbeth.ns.cloudflare.com, clark.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.87

NS records: beth.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocks.host (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.170.61, 104.21.95.88
NS2beth.ns.cloudflare.com, clark.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=Ec6sT99yQAoZHQM, v=spf1 mx a ptr ip4:87.98.168.188/32 ip4
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1beth.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Hierarchy

ts.blocks.host is a subdomain of blocks.host.

IP Addresses

blocks.host has two IP addresses: 104.21.95.88 and 172.67.170.61

ns2.bienquangcaoled.com, abd.disney.bienquangcaoled.com, kentorchards.org.uk and two other host names share IP numbers with blocks.host.

Name Servers

blocks.host is delegated to two name servers: beth.ns.cloudflare.com and clark.ns.cloudflare.com.

blocks.host uses the same name servers as several other domains — among them comercialhirata.com.br, blocks.community, daem.com.br and two more.

The name servers of blocks.host overlap at least partially with those of other domains — among them pixmania.pt, elite-compression.net, nexttask.co.za and two more.

Hostnames that resolve to 6 IP addresses:

beth.ns.cloudflare.com resolves to 108.162.192.103, 172.64.32.103, 173.245.58.103 and 3 other IP addresses.

clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 other IP addresses.

Mail Servers

Five mail servers handle blocks.host: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

blocks.host has at least partial mail server overlap with other domains such as furtherrecords.com, metadraw.com, dct-innovation.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.