semaphore.io - robtex.com

semaphore.io

DNSSEC⚠️ Not signed
A162.159.135.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns-19.awsdns-02.com ⭐
A2600:9000:5300:1300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-19.awsdns-02.com
A205.251.192.19🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-19.awsdns-02.com
NSns-1168.awsdns-18.org
A2600:9000:5304:9000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1168.awsdns-18.org
A205.251.196.144🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1168.awsdns-18.org
NSns-2020.awsdns-60.co.uk
A2600:9000:5307:e400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2020.awsdns-60.co.uk
A205.251.199.228🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2020.awsdns-60.co.uk
NSns-878.awsdns-45.net
A2600:9000:5303:6e00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-878.awsdns-45.net
A205.251.195.110🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-878.awsdns-45.net
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A2607:f8b0:4004:c25::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f26.1e100.net
A2607:f8b0:4004:c25::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
A192.178.218.26🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f26.1e100.net
A192.178.218.27🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f27.1e100.net
TXTgoogle-site-verification=CXc2rMnE7dy8hlIjWjB1cVXQ7oRWlquonPDPLHRbfb8
TXTv=spf1 include:_spf.google.com include:mail.zendesk.com ~all
SOAns-19.awsdns-02.comawsdns-hostmaster@amazon.com serial=1

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1774542963
rank #69080 globally
rank #670 in the tld
📈 Tranco rank: #250,808

Same first word

semaphore.co.nz
semaphore.net
semaphore.co.kr
semaphore.de
semaphore.asso.fr
semaphore.ca
semaphore.gallery
semaphore.ws
semaphore.ch
semaphore.eu
semaphore.com.au
semaphore.no
semaphore.be
semaphore.ru
semaphore.us
semaphore.cn
semaphore.io
semaphore.co.uk
semaphore.vc
semaphore.me
semaphore.co
semaphore.media
semaphore.pl
semaphore.com
semaphore.in
semaphore.se
semaphore.net.au
semaphore.coop
semaphore.fr
semaphore.solutions
semaphore.gr

Similar names

sparehome.es
operamesh.org
perahomes.net
operamesh.mobi
emosphera.com
armeeshop.eu
asperhome.com
phearsome.com
esprahome.myshopify.com
armeeshop.ch
homespare.com
operamesh.name
sephorame.com
armeeshop.com
permahose.com
armeeshop.at
operamesh.biz
sharepoem.com
amosphere.com
permashoe.com
phosmerae.space
sparehome.info
moreshape.com
phearsome.net
perahomes.com
homepaser.net
poreshaem.com
homespare.site
armeeshop.de

DNS History

6 records (6 active, 0 former)

NSns-1168.awsdns-18.orgns-19.awsdns-02.comns-2020.awsdns-60.co.ukns-878.awsdns-45.netMXsmtp.google.comA162.159.135.42
●NSns-1168.awsdns-18.org2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:59:40
● 2026-03-26 16:59:44
●NSns-19.awsdns-02.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:59:40
● 2026-03-26 16:59:44
●NSns-2020.awsdns-60.co.uk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:59:40
● 2026-03-26 16:59:44
●NSns-878.awsdns-45.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:59:40
● 2026-03-26 16:59:44
●MXsmtp.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:59:40
● 2026-03-26 16:59:44
●A162.159.135.422026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:59:40
● 2026-03-26 16:59:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io-
semaphore.ions-19.awsdns-02.com, ns-1168.awsdns-18.org, ns-2020.awsdns-60.co.uk, ns-878.awsdns-45.net-

✅ Authoritative Response

Server:205.251.195.110

NS records: ns-19.awsdns-02.com, ns-1168.awsdns-18.org, ns-2020.awsdns-60.co.uk, ns-878.awsdns-45.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semaphore.io (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

TypeCountSample Data
A1162.159.135.42
NS4ns-1168.awsdns-18.org, ns-19.awsdns-02.com...
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=CXc2rMnE7dy8hlI, v=spf1 include:_spf.google.com include:m
SOA1ns-19.awsdns-02.com awsdns-hostmaster.am

Analysis

IP Addresses

semaphore.io points to a single IP number: 162.159.135.42.

Other host names, for instance aroundtownent.com, eneo.cm, michiganfitness.org, user.i-techsupport.com and sports4cast.com share IP numbers with semaphore.io.

Name Servers

semaphore.io is delegated to four name servers: ns-19.awsdns-02.com, ns-878.awsdns-45.net, ns-1168.awsdns-18.org and ns-2020.awsdns-60.co.uk.

semaphore.io shares name servers with other domains at least partially, for instance credentials-solara.mindflow.io, tjekvik-dev.com, 5xt6.com, 247sportsdev.com and exchange.iagl.digital.

Host names with two IP numbers:

ns-19.awsdns-02.com resolves to 2600:9000:5300:1300::1 and 205.251.192.19.

ns-878.awsdns-45.net resolves to 2600:9000:5303:6e00::1 and 205.251.195.110.

ns-1168.awsdns-18.org resolves to 2600:9000:5304:9000::1 and 205.251.196.144.

ns-2020.awsdns-60.co.uk resolves to 2600:9000:5307:e400::1 and 205.251.199.228.

Mail Servers

The mail server for semaphore.io is smtp.google.com.

semaphore.io shares the same mail server setup as other domains, including 4b.net, floydhome.com, premierwatersystems.com, home3suite.com and ifidiebeforeyouwake.com.

semaphore.io shares some mail servers with other domains, including baumdienst-brosda.de, vertical-lab.com, businessalliance.marketing, aaslawn.com and solmia.co.jp.

these mail servers are commonly used with aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and alt1.aspmx.l.google.com.

Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c25::1a, 2607:f8b0:4004:c25::1b, 64.233.180.27, 142.251.179.26, 142.251.179.27, 192.178.218.26 and 192.178.218.27.