cmpxchg8b.com - robtex.com

cmpxchg8b.com

DNSSEC⚠️ Not signed
A199.241.29.227🇺🇸 AS3842199.241.28.0/22 InMotion Hosting, Inc.
PTRlock.cmpxchg8b.com
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com a:lock.cmpxchg8b.com ~all
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2350082434

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778749326
rank #114563 globally
rank #49214 in the tld
📈 Tranco rank: #258,990

Subdomains

ns2.cmpxchg8b.com
lock.cmpxchg8b.com
ns1.cmpxchg8b.com

Same first word

cmpxchg8b.com

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns19.domaincontrol.comns20.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA199.241.29.227
●NScuritiba.ns.porkbun.com2026-02-17 → 2026-05-14 · 3 obs
○ 2018-02-23 04:07:48
● 2026-02-17 10:15:12
● 2026-05-14 09:17:24
●NSfortaleza.ns.porkbun.com2026-02-17 → 2026-05-14 · 3 obs
○ 2018-02-23 04:07:48
● 2026-02-17 10:15:12
● 2026-05-14 09:17:24
●NSmaceio.ns.porkbun.com2026-02-17 → 2026-05-14 · 3 obs
○ 2018-02-23 04:07:48
● 2026-02-17 10:15:12
● 2026-05-14 09:17:24
○NSns19.domaincontrol.com2015-08-06 → 2018-02-23 · 4 obs
● 2015-08-06 10:57:04
● 2018-02-23 04:07:48
○ 2026-02-17 10:15:12
○ 2026-05-14 09:17:24
○NSns20.domaincontrol.com2015-08-06 → 2018-02-23 · 4 obs
● 2015-08-06 10:57:04
● 2018-02-23 04:07:48
○ 2026-02-17 10:15:12
○ 2026-05-14 09:17:24
●NSsalvador.ns.porkbun.com2026-02-17 → 2026-05-14 · 3 obs
○ 2018-02-23 04:07:48
● 2026-02-17 10:15:12
● 2026-05-14 09:17:24
●MXalt1.aspmx.l.google.com2015-08-06 → 2026-05-14 · 2 obs
● 2015-08-06 10:57:04
● 2026-05-14 09:17:24
●MXalt2.aspmx.l.google.com2015-08-06 → 2026-05-14 · 2 obs
● 2015-08-06 10:57:04
● 2026-05-14 09:17:24
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2018-02-23 04:07:48
● 2026-02-17 10:15:12
● 2026-05-14 09:17:24
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2018-02-23 04:07:48
● 2026-02-17 10:15:12
● 2026-05-14 09:17:24
●MXaspmx.l.google.com2015-08-06 → 2026-05-14 · 2 obs
● 2015-08-06 10:57:04
● 2026-05-14 09:17:24
○MXaspmx2.googlemail.com2015-08-06 → 2018-02-23 · 4 obs
● 2015-08-06 10:57:04
● 2018-02-23 04:07:48
○ 2026-02-17 10:15:12
○ 2026-05-14 09:17:24
○MXaspmx3.googlemail.com2015-08-06 → 2018-02-23 · 4 obs
● 2015-08-06 10:57:04
● 2018-02-23 04:07:48
○ 2026-02-17 10:15:12
○ 2026-05-14 09:17:24
●A199.241.29.2272015-08-06 → 2026-05-14 · 2 obs
● 2015-08-06 10:57:04
● 2026-05-14 09:17:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cmpxchg8b.commaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmpxchg8b.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

TypeCountSample Data
A1199.241.29.227
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com a:lock.cm
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Hierarchy

cmpxchg8b.com is a parent of ns2.cmpxchg8b.com, lock.cmpxchg8b.com and ns1.cmpxchg8b.com.

IP Addresses

cmpxchg8b.com resolves to a single IP address: 199.241.29.227.

Other host names such as lock.cmpxchg8b.com, ns1.cmpxchg8b.com and ns2.cmpxchg8b.com share IP numbers with cmpxchg8b.com.

Name Servers

cmpxchg8b.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

cmpxchg8b.com at least partially shares name servers with other domains, including (0x616e616c)gifs.com, victorbalata.com, helpmearrange.com, seoulsource.com and divinationlog.com.

Hosts with two IP numbers:

Host curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

Host fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140

Host maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

Host salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

Mail Servers

cmpxchg8b.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The mail servers for cmpxchg8b.com are shared with other domains, for instance rotterzwam.nl, thailandpages.com, justharvest.net, centraldeconsignadossantander.com and vivano.fi.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.101.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.