attr.dev - robtex.com

attr.dev

DNSSEC⚠️ Not signed
NSian.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A2803:f800:50::6ca2:c176🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRian.ns.cloudflare.com
A2a06:98c1:50::ac40:2176🇺🇸 Cloudflare2a06:98c1:50::/45
PTRian.ns.cloudflare.com
A108.162.193.118🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A172.64.33.118🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A173.245.59.118🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-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::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:amazonses.com include:_spf.google.com -all
SOAian.ns.cloudflare.comdns@cloudflare.com serial=2405333499

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Subdomains

embed.attr.dev

Same first word

attr.dev
attr.com.br
attr.co.jp
attr.org
attr.ro
attr.de
attr.tech
attr.ru
attr.pl
attr.bid
attr.com
attr.net
attr.be
attr.io
attr.online
attr.co
attr.com.au
attr.cl
attr.me
attr.cn
attr.jp
attr.biz
attr.us
attr.top

Similar names

ttra.ru
atrt.com.tr
tart.co.kr
rtta.com.au
trta.ru
ttar.com
artt.ca
tart.co
atrt.cl
tart.us
atrt.com.mx
ttra.org
ttra.ws
tart.de
ratt.ru
ratt.cc
rtat.com
ttar.org
tart.cz
trat.us
tart.biz
tart.fi
atrt.de
tart.co.nz
artt.cn
artt.info
tart.com.au
artt.pl
artt.es
rtta.workers.dev
artt.jp
trta.com
rtta.net
tatr.ir
artt.us
artt.com
tart.jp
trta.nl
atrt.com
tart.info
trta.net
tart.company
ttra.com
ttar.ru
trta.si
artt.ru
tart.com.ua
tart.in
artt.edu.pk
artt.io
atrt.ru
artt.fr
ttra.be
trta.cn
trta.info
tart.by
artt.me
rtat.de
trta.org
ttar.de
tart.es
tart.go.th
artt.com.br
tatr.de
ttar.top
tart.net
trat.de
tart.co.il
ratt.se
tart.pl
artt.online
trat.ru
artt.net
rtta.ru
tatr.com
artt.de
ttra.ca
tart.hu
tart.at
ratt.de
tart.ru
trat.chat
atrt.hu
tatr.ru
trta.at
rtta.org
ttra.net
artt.nl
tart.ch
tart.eu
ratt.tv
trat.cz
rtat.net

DNS History

7 records (7 active, 0 former)

NSian.ns.cloudflare.comleah.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.com
●NSian.ns.cloudflare.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04
●NSleah.ns.cloudflare.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04
●MXalt1.aspmx.l.google.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04
●MXalt2.aspmx.l.google.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04
●MXalt3.aspmx.l.google.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04
●MXalt4.aspmx.l.google.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04
●MXaspmx.l.google.com2026-02-19 → 2026-07-11 · 2 obs
● 2026-02-19 12:23:52
● 2026-07-11 03:20:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
attr.devleah.ns.cloudflare.com, ian.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.118

NS records: leah.ns.cloudflare.com, ian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for attr.dev (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

TypeCountSample Data
NS2ian.ns.cloudflare.com, leah.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:amazonses.com include:_sp
SOA1ian.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

attr.dev serves as the parent of embed.attr.dev.

Name Servers

DNS delegation for attr.dev points to two name servers: ian.ns.cloudflare.com and leah.ns.cloudflare.com.

attr.dev shares its NS records with other domains, for example ffxiv.cyou, mafourchette.com, allergyfreecooking.net and two others.

attr.dev has at least partial name server overlap with other domains, such as ilr.ro, bronwynsill.com, orderhang.com and two others.

These name servers tend to appear together with the name servers lily.ns.cloudflare.com, adele.ns.cloudflare.com and meera.ns.cloudflare.com.

DNS names with 6 IP addresses:

ian.ns.cloudflare.com has IP addresses 108.162.193.118, 172.64.33.118 and 173.245.59.118, plus 3 other.

leah.ns.cloudflare.com has IP addresses 108.162.192.129, 172.64.32.129 and 173.245.58.129, plus 3 other.

Mail Servers

Mail for attr.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between attr.dev and other domains, including purslane.com, directingdesign.com, ns500759.ns500698.ns500698.ns500759.ns500759.ns500698.ns500736.ns500735.ns500735.ns500735.ns500698.ns500708.ns500698.ns500652.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.