three.app - dns.ninja

`three.app`

DNSSEC	⚠️ Not signed
A	34.209.248.133^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
		PTR	`ec2-34-209-248-133.us-west-2.compute.amazonaws.com`
A	35.155.14.7^{🇺🇸 Amazon35.155.0.0/16 EC2 Region prefix}
A	52.13.10.174^{🇺🇸 Amazon52.12.0.0/15 EC2 PDX prefix}
A	54.203.221.79^{🇺🇸 Amazon54.202.0.0/15 EC2 PDX prefix}
NS	`ns-1768.awsdns-29.co.uk` ⭐
		A	2600:9000:5306:e800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1768.awsdns-29.co.uk`
		A	205.251.198.232^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1768.awsdns-29.co.uk`
NS	`ns-126.awsdns-15.com`
		A	2600:9000:5300:7e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-126.awsdns-15.com`
		A	205.251.192.126^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-126.awsdns-15.com`
NS	`ns-1281.awsdns-32.org`
		A	2600:9000:5305:100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1281.awsdns-32.org`
		A	205.251.197.1^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1281.awsdns-32.org`
NS	`ns-916.awsdns-50.net`
		A	2600:9000:5303:9400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-916.awsdns-50.net`
		A	205.251.195.148^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-916.awsdns-50.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
MX	`mpwsv6li7mislpjpkukooysvmuhysmerbp37hd3rb3okbtuxq6lq.mx-verification.google.com`⁽¹⁵⁾
TXT	`_globalsign-domain-verification=6UeKNXT4DbYxpHfAXybFpSNITUJB7XnNH27d5AnNjd`
TXT	`_globalsign-domain-verification=rD6nnmYeHzktspwf2NZCfq0bCka4TJc6sXl308Rhyw`
TXT	`google-site-verification=hvz4Y07sqz8zcPA9zEHofIBBIQwe4fz3GsKdHl8_SEU`
TXT	`v=spf1 include:_spf.google.com include:mail.zendesk.com include:amazonses.com...`
SOA	`ns-1768.awsdns-29.co.uk`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

📈 Tranco rank: #405,881
🔒 HSTS Preload (+subdomains)

Subdomains

www.three.app

Same first word

three.eu

three.co.kr

three.pl

three.am

three.de

three.me

three.guru

three.com.au

three.ca

three.delivery

three.fj.cn

three.coffee

three.pt

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three.io

three.com.hk

three.co

three.dog

three.ne.jp

three.im

three.hk

three.mo

three.org

three.media

three.agency

three.deno.dev

three.co.id

three.app

three.co.ca

three.net

three.ie

three.photos

three.ma

three.se

three.cn

three.lu

three.bet

three.eu.com

three.cc

three.bio

three.fi

three.us

three.biz

three.fm

three.com.sa

three.com.ro

three.co.uk

three.ch

three.co.in

three.com.mo

three.rocks

three.nl

three.support

three.careers

three.company

three.vc

three.uk

three.cards

three.sg

three.com

three.sh

three.solutions

three.la

three.id

three.at

three.email

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ether.codes

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ether.email

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htree.plus

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theer.com

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rheet.com

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there.cn

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teher.hu

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htree.com

ether.to

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ether.black

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heret.com

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there.vi

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there.hu

ether.taxi

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there.love

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ether.band

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ether.agency

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there.fr

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ether.cafe

there.de

heter.ru

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heter.se

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there.red

there.fi

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ether.ru

ether.com.ua

there.world

ehret.info

there.no

heter.nl

ether.today

DNS History

33 records (14 active, 19 former)

●NSns-126.awsdns-15.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●NSns-1281.awsdns-32.org2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●NSns-1768.awsdns-29.co.uk2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●NSns-916.awsdns-50.net2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●MXalt1.aspmx.l.google.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●MXalt2.aspmx.l.google.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●MXalt3.aspmx.l.google.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●MXalt4.aspmx.l.google.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●MXaspmx.l.google.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

●MXmpwsv6li7mislpjpkukooysvmuhysmerbp37hd3rb3okbtuxq6lq.mx-verification.google.com2026-03-14 → 2026-06-07 · 2 obs

● 2026-03-14 06:46:22
● 2026-06-07 21:46:42

○A16.145.0.402026-03-14 → 2026-06-07 · 2 obs

○ 2026-03-14 06:46:22
○ 2026-06-07 21:46:42

○A16.147.133.1792026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 06:46:22
○ 2026-04-04 01:35:02
○ 2026-06-07 21:46:42

○A18.236.40.2102026-04-27 → 2026-04-29 · 5 obs

○ 2026-04-04 01:35:02
● 2026-04-27 08:22:56
● 2026-04-29 03:25:52
○ 2026-05-03 20:02:18
○ 2026-06-07 21:46:42

●A34.209.248.1332026-06-07 → 2026-06-07 · 3 obs

○ 2026-05-03 20:02:18
● 2026-06-07 21:46:40
● 2026-06-07 21:46:42

○A34.209.81.2422026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-14 06:46:22
● 2026-04-04 01:35:02
○ 2026-04-27 08:22:56
○ 2026-06-07 21:46:42

○A34.223.196.322026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 06:46:22
○ 2026-04-04 01:35:02
○ 2026-06-07 21:46:42

●A35.155.14.72026-06-07 → 2026-06-07 · 3 obs

○ 2026-05-03 20:02:18
● 2026-06-07 21:46:40
● 2026-06-07 21:46:42

○A35.167.153.1682026-04-27 → 2026-04-29 · 5 obs

○ 2026-04-04 01:35:02
● 2026-04-27 08:22:56
● 2026-04-29 03:25:52
○ 2026-05-03 20:02:18
○ 2026-06-07 21:46:42

○A35.80.186.2472026-03-14 → 2026-06-07 · 2 obs

○ 2026-03-14 06:46:22
○ 2026-06-07 21:46:42

○A35.84.61.1662026-03-14 → 2026-06-07 · 2 obs

○ 2026-03-14 06:46:22
○ 2026-06-07 21:46:42

○A44.240.12.202026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-14 06:46:22
● 2026-04-04 01:35:02
○ 2026-04-27 08:22:56
○ 2026-06-07 21:46:42

○A44.254.21.482026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-29 03:25:52
● 2026-05-03 20:02:18
○ 2026-06-07 21:46:40
○ 2026-06-07 21:46:42

●A52.13.10.1742026-06-07 → 2026-06-07 · 3 obs

○ 2026-05-03 20:02:18
● 2026-06-07 21:46:40
● 2026-06-07 21:46:42

○A52.25.54.512026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-14 06:46:22
● 2026-04-04 01:35:02
○ 2026-04-27 08:22:56
○ 2026-06-07 21:46:42

○A52.32.69.1002026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-29 03:25:52
● 2026-05-03 20:02:18
○ 2026-06-07 21:46:40
○ 2026-06-07 21:46:42

○A52.35.60.2352026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-14 06:46:22
● 2026-04-04 01:35:02
○ 2026-04-27 08:22:56
○ 2026-06-07 21:46:42

○A52.88.111.182026-03-14 → 2026-06-07 · 2 obs

○ 2026-03-14 06:46:22
○ 2026-06-07 21:46:42

○A54.184.64.762026-04-27 → 2026-04-29 · 5 obs

○ 2026-04-04 01:35:02
● 2026-04-27 08:22:56
● 2026-04-29 03:25:52
○ 2026-05-03 20:02:18
○ 2026-06-07 21:46:42

○A54.186.201.1032026-04-27 → 2026-05-03 · 5 obs

○ 2026-04-04 01:35:02
● 2026-04-27 08:22:56
● 2026-05-03 20:02:18
○ 2026-06-07 21:46:40
○ 2026-06-07 21:46:42

○A54.190.226.1502026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 06:46:22
○ 2026-04-04 01:35:02
○ 2026-06-07 21:46:42

○A54.191.0.1212026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-29 03:25:52
● 2026-05-03 20:02:18
○ 2026-06-07 21:46:40
○ 2026-06-07 21:46:42

●A54.203.221.792026-06-07 → 2026-06-07 · 3 obs

○ 2026-05-03 20:02:18
● 2026-06-07 21:46:40
● 2026-06-07 21:46:42

○A54.69.38.2162026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 06:46:22
○ 2026-04-04 01:35:02
○ 2026-06-07 21:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
three.app	ns-1768.awsdns-29.co.uk, ns-916.awsdns-50.net, ns-126.awsdns-15.com, ns-1281.awsdns-32.org	-

✅ Authoritative Response

Server:205.251.198.232

NS records: ns-1768.awsdns-29.co.uk, ns-916.awsdns-50.net, ns-126.awsdns-15.com, ns-1281.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for three.app (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`35.155.14.7, 54.203.221.79...`
NS	4	`ns-126.awsdns-15.com, ns-1281.awsdns-32.org...`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`_globalsign-domain-verification=6UeKNXT4, _globalsign-domain-verification=rD6nnmYe...`
SOA	1	`ns-1768.awsdns-29.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

three.app is the parent zone for www.three.app.

IP Addresses

three.app resolves to 4 IP numbers: 34.209.248.133, 35.155.14.7, 52.13.10.174 and 54.203.221.79.

Name Servers

three.app delegates DNS authority to 4 name servers — ns-126.awsdns-15.com, ns-916.awsdns-50.net, ns-1281.awsdns-32.org and ns-1768.awsdns-29.co.uk.

three.app partially shares its NS delegation with several other domains, including d7lkebe5vonxp.cloudfront.net, unknownknowns.org, brianpowell.marketing and two others.

These name servers are regularly seen alongside ns-152.awsdns-19.com and ns-890.awsdns-47.net as name servers.

ns-126.awsdns-15.com, ns-916.awsdns-50.net, ns-1281.awsdns-32.org and ns-1768.awsdns-29.co.uk each carry two IP addresses. ns-126.awsdns-15.com has 205.251.192.126 and 2600:9000:5300:7e00::1; ns-916.awsdns-50.net has 205.251.195.148 and 2600:9000:5303:9400::1; ns-1281.awsdns-32.org has 205.251.197.1 and 2600:9000:5305:100::1; ns-1768.awsdns-29.co.uk has 205.251.198.232 and 2600:9000:5306:e800::1.

Mail Servers

three.app is handled by 6 mail servers, aspmx.l.google.com, mpwsv6li7mislpjpkukooysvmuhysmerbp37hd3rb3okbtuxq6lq.mx-verification.google.com, alt1.aspmx.l.google.com and three other.

three.app shares mail servers — at least in part — with other domains, including ns500671.ns500742.ns500671.ns500731.ns500754.ns500704.ns500705.ns500291.ns500671.ns500688.tenderladiesbz.com, ns500758.ns500759.ns500759.ns500759.ns500698.ns500735.ns500698.ns500698.ns500735.ns500735.ns500576.ns500686.ns500576.ns500619.ns500619.trackreceptor.com, ns500731.ns500671.ns500731.ns500754.ns500754.ns500742.ns500671.ns500742.ns500705.ns500678.ns500671.ns500671.ns500671.ns500649.lustychickser.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and four others.

Host names with two IP numbers:

aspmx.l.google.com resolves to 172.253.62.26 and 2607:f8b0:4004:c07::1a.

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

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

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

alt4.aspmx.l.google.com resolves to 173.194.76.26 and 2a00:1450:400c:c00::1b.