calibratedsps.com - robtex.com

calibratedsps.com

DNSSEC⚠️ Not signed
A173.199.115.189🇺🇸 AS-VULTR173.199.114.0/23 Vultr Assigned Prefix
PTR173.199.115.189.vultrusercontent.com
NSns-cloud-b1.googledomains.com ⭐
A2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b1.googledomains.com
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSns-cloud-b2.googledomains.com
A2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b2.googledomains.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
A2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b3.googledomains.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
A2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b4.googledomains.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-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
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.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
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=5

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=1778872676

Previously MX for

calibratedsps.com

Same first word

calibratedsps.com
calibratedsps.net

DNS History

21 records (10 active, 11 former)

20162017201820192020202120222023202420252026NSns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns3.simplehelix.comns4.simplehelix.comns5.simplehelix.comns61.domaincontrol.comns62.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comcalibratedsps.commailstore1.secureserver.netsmtp.secureserver.netA173.199.115.189184.168.221.73199.124.62.3350.63.202.2
●NSns-cloud-b1.googledomains.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●NSns-cloud-b2.googledomains.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●NSns-cloud-b3.googledomains.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●NSns-cloud-b4.googledomains.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
○NSns3.simplehelix.com2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-17 03:47:14
● 2017-03-24 03:52:36
○ 2026-04-08 13:15:48
○ 2026-05-15 19:32:18
○NSns4.simplehelix.com2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-17 03:47:14
● 2017-03-24 03:52:36
○ 2026-04-08 13:15:48
○ 2026-05-15 19:32:18
○NSns5.simplehelix.com2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-17 03:47:14
● 2017-03-24 03:52:36
○ 2026-04-08 13:15:48
○ 2026-05-15 19:32:18
○NSns61.domaincontrol.com2015-08-16 → 2016-07-17 · 4 obs
● 2015-08-16 02:00:52
● 2016-07-17 03:47:14
○ 2017-03-24 03:52:36
○ 2026-05-15 19:32:18
○NSns62.domaincontrol.com2015-08-16 → 2016-07-17 · 4 obs
● 2015-08-16 02:00:52
● 2016-07-17 03:47:14
○ 2017-03-24 03:52:36
○ 2026-05-15 19:32:18
●MXalt1.aspmx.l.google.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●MXalt2.aspmx.l.google.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●MXalt3.aspmx.l.google.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●MXalt4.aspmx.l.google.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
●MXaspmx.l.google.com2026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
○MXcalibratedsps.com2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-17 03:47:14
● 2017-03-24 03:52:36
○ 2026-04-08 13:15:48
○ 2026-05-15 19:32:18
○MXmailstore1.secureserver.net2015-08-16 → 2016-07-17 · 4 obs
● 2015-08-16 02:00:52
● 2016-07-17 03:47:14
○ 2017-03-24 03:52:36
○ 2026-05-15 19:32:18
○MXsmtp.secureserver.net2015-08-16 → 2016-07-17 · 4 obs
● 2015-08-16 02:00:52
● 2016-07-17 03:47:14
○ 2017-03-24 03:52:36
○ 2026-05-15 19:32:18
●A173.199.115.1892026-04-08 → 2026-05-15 · 3 obs
○ 2017-03-24 03:52:36
● 2026-04-08 13:15:48
● 2026-05-15 19:32:18
○A184.168.221.732016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-12 05:47:40
● 2016-07-17 03:47:14
○ 2017-03-24 03:52:36
○ 2026-05-15 19:32:18
○A199.124.62.332017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-17 03:47:14
● 2017-03-24 03:52:36
○ 2026-04-08 13:15:48
○ 2026-05-15 19:32:18
○A50.63.202.22015-08-16 → 2016-03-12 · 4 obs
● 2015-08-16 02:00:52
● 2016-03-12 05:47:40
○ 2016-07-17 03:47:14
○ 2026-05-15 19:32:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
calibratedsps.comns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1229ms | Queries: -

📄 Records

TypeCountSample Data
A1173.199.115.189
NS4ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com...
MX5alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-b1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

calibratedsps.com points to a single IP: 173.199.115.189.

Name Servers

calibratedsps.com's delegation is handled by four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

calibratedsps.com partially shares name servers with other domains; examples include starstudentprep.com, ghrc.info, artiusid.dev, samurai-heart.com and udongein.reisen.

Host names with two IPs:

ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107

ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107

ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107

ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107

Mail Servers

Five mail servers handle calibratedsps.com: 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.

calibratedsps.com shares some mail servers with other domains, at least partially, such as ns500671.ns500754.ns500754.ns500731.ns500731.ns500704.ns500704.ns500731.ns500705.ns500678.ns500678.ns500649.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500759.ns500758.ns500758.ns500758.ns500698.ns500736.ns500736.ns500576.ns500576.ns500686.ns500619.ns500576.tracksymphony.com, giby.tv, doghelp.net and ns500742.ns500671.ns500754.ns500742.ns500742.ns500754.ns500671.ns500731.ns500704.ns500671.ns500688.ns500649.ns500291.ns500678.ns500142.lusty(0x736c7574)z.com.

These mail servers are often used together with aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c0d::1a and 142.251.2.27

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

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

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27

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