authy.com - dns.ninja

authy.com

DNSSEC⚠️ Not signed
A104.16.163.116Cloudflare104.16.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.164.116Cloudflare104.16.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelsa.ns.cloudflare.com
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
NSjay.ns.cloudflare.com
A2606:4700:58::adf5:3b7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A2803:f800:50::6ca2:c17b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjay.ns.cloudflare.com
A2a06:98c1:50::ac40:217b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjay.ns.cloudflare.com
A108.162.193.123🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A172.64.33.123🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A173.245.59.123🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c29::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f26.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
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(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
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
TXTOSSRH-81386
TXTdetectify-verification=6017881a1afd34e34069c9cd37d2f8ba
TXTkeybase-site-verification=sWiSc77ZSk6NB-eHPDN-6BYPu7Xd7cwK3HZ0aUohWtw
TXTv=spf1 include:authy.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._s...
HTTPS1 . ipv4hint=104.16.163.116,104.16.164.116✓ hints match
IPv4 hints104.16.163.116, 104.16.164.116
SOAelsa.ns.cloudflare.comdns@cloudflare.com serial=2410306277

com

rank #3398 globally
rank #1749 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #12,854

Subdomains

Same first word

Similar names

DNS History

13 records (11 active, 2 former)

20162017201820192020202120222023202420252026NSelsa.ns.cloudflare.comjay.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.16.163.116104.16.164.116104.16.0.17104.16.1.17
NSelsa.ns.cloudflare.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
NSjay.ns.cloudflare.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXalt1.aspmx.l.google.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXalt2.aspmx.l.google.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXaspmx.l.google.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXaspmx2.googlemail.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXaspmx3.googlemail.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXaspmx4.googlemail.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
MXaspmx5.googlemail.com2015-08-20 → 2026-07-30 · 2 obs
● 2015-08-20 01:52:48
● 2026-07-30 22:19:02
A104.16.0.172015-08-20 → 2021-06-12 · 4 obs
● 2015-08-20 01:52:48
● 2021-06-12 05:37:10
○ 2026-02-15 21:37:12
○ 2026-07-30 22:19:02
A104.16.1.172015-08-20 → 2021-06-12 · 4 obs
● 2015-08-20 01:52:48
● 2021-06-12 05:37:10
○ 2026-02-15 21:37:12
○ 2026-07-30 22:19:02
A104.16.163.1162026-02-15 → 2026-07-30 · 3 obs
○ 2021-06-12 05:37:10
● 2026-02-15 21:37:12
● 2026-07-30 22:19:02
A104.16.164.1162026-02-15 → 2026-07-30 · 3 obs
○ 2021-06-12 05:37:10
● 2026-02-15 21:37:12
● 2026-07-30 22:19:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
authy.comelsa.ns.cloudflare.com, jay.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.111

NS records: elsa.ns.cloudflare.com, jay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authy.com (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

TypeCountSample Data
A2104.16.164.116, 104.16.163.116
NS2elsa.ns.cloudflare.com, jay.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT4OSSRH-81386, detectify-verification=6017881a1afd34e34...
HTTPS1{"priority":1,"target":".","ipv4hint":["
SOA1elsa.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The host names logs.authy.com, docs.authy.com, api.authy.com, net.authy.com and send.authy.com — among a few others — fall under the parent domain authy.com.

IP Addresses

authy.com points to the IP addresses 104.16.163.116 and 104.16.164.116

Among others, click.authy.com, docs.authy.com, dlrs.authy.com and dashboard.authy.com resolve to the same IP numbers as authy.com.

Name Servers

authy.com uses two name servers for its delegation: elsa.ns.cloudflare.com and jay.ns.cloudflare.com.

The name server configuration of authy.com is shared with other domains, for instance bindopos.com, intermed.it, owow.ca and two others.

At least some of authy.com's name servers are shared with other domains, for example bb-engineering.ru, bbaskincarestore.shop, hfqczl.net and two more.

These name servers tend to be used in conjunction with the name servers trace.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname elsa.ns.cloudflare.com directs to 108.162.192.111, 172.64.32.111 and 173.245.58.111 along with 3 other IP addresses.

Hostname jay.ns.cloudflare.com directs to 108.162.193.123, 172.64.33.123 and 173.245.59.123 along with 3 other IP addresses.

Mail Servers

authy.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

At least some of the mail servers used by authy.com are shared with other domains: ns500698.ns500698.ns500698.ns500736.ns500735.ns500736.ns500698.ns500698.ns500735.ns500708.ns500708.ns500576.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500765.ns500699.ns500699.ns500734.ns500734.ns500699.ns500734.ns500699.ns500588.ns500588.ns500699.ns500683.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500698.ns500759.ns500758.ns500758.ns500758.ns500698.ns500698.ns500735.ns500698.ns500576.ns500698.ns500576.ns500652.trackreceptor.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com directs traffic to 173.194.45.27 and 2607:f8b0:4004:c29::1a.

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

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

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.