heightcalc.com - robtex.com

heightcalc.com

DNSSEC⚠️ Not signed
A35.209.29.15🇺🇸 Google35.208.0.0/15
PTR15.29.209.35.bc.googleusercontent.com
NSns1.siteground.net ⭐
A75.2.77.104🇺🇸 Amazon75.2.64.0/20
PTRac4b097dbd0dd6307.awsglobalaccelerator.com
NSns2.siteground.net
A99.83.229.113🇺🇸 Amazon99.83.224.0/20
PTRac4b097dbd0dd6307.awsglobalaccelerator.com
MXmx10.antispam.mailspamprotection.com ⭐
A34.149.79.66🇺🇸 Google34.148.0.0/14
PTR66.79.149.34.bc.googleusercontent.com
MXmx20.antispam.mailspamprotection.com(20)
A34.120.156.61🇺🇸 Google34.120.0.0/14
PTR61.156.120.34.bc.googleusercontent.com
MXmx30.antispam.mailspamprotection.com(30)
A34.111.121.216🇺🇸 Google34.108.0.0/14
PTR216.121.111.34.bc.googleusercontent.com
TXTv=spf1 +a +mx +ip4:35.206.76.78 include:heightcalc.com.spf.auto.dnssmarthost...
SOAns1.siteground.netadmins@siteground.com serial=81

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=1771291435

Same first word

heightcalc.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSns1.siteground.netns2.siteground.netns6407.hostgator.comns6408.hostgator.comMXmx10.antispam.mailspamprotection.commx20.antispam.mailspamprotection.commx30.antispam.mailspamprotection.commail.heightcalc.comA35.209.29.15192.254.232.120
●NSns1.siteground.net2026-02-26 → 2026-03-23 · 3 obs
○ 2018-05-17 00:59:48
● 2026-02-26 09:08:36
● 2026-03-23 20:16:20
●NSns2.siteground.net2026-02-26 → 2026-03-23 · 3 obs
○ 2018-05-17 00:59:48
● 2026-02-26 09:08:36
● 2026-03-23 20:16:20
○NSns6407.hostgator.com2018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 00:59:48
○ 2026-02-26 09:08:36
○ 2026-03-23 20:16:20
○NSns6408.hostgator.com2018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 00:59:48
○ 2026-02-26 09:08:36
○ 2026-03-23 20:16:20
○MXmail.heightcalc.com2018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 00:59:48
○ 2026-02-26 09:08:36
○ 2026-03-23 20:16:20
●MXmx10.antispam.mailspamprotection.com2026-02-26 → 2026-03-23 · 3 obs
○ 2018-05-17 00:59:48
● 2026-02-26 09:08:36
● 2026-03-23 20:16:20
●MXmx20.antispam.mailspamprotection.com2026-02-26 → 2026-03-23 · 3 obs
○ 2018-05-17 00:59:48
● 2026-02-26 09:08:36
● 2026-03-23 20:16:20
●MXmx30.antispam.mailspamprotection.com2026-02-26 → 2026-03-23 · 3 obs
○ 2018-05-17 00:59:48
● 2026-02-26 09:08:36
● 2026-03-23 20:16:20
○A192.254.232.1202018-05-17 → 2018-05-17 · 3 obs
● 2018-05-17 00:59:48
○ 2026-02-26 09:08:36
○ 2026-03-23 20:16:20
●A35.209.29.152026-02-26 → 2026-03-23 · 3 obs
○ 2018-05-17 00:59:48
● 2026-02-26 09:08:36
● 2026-03-23 20:16:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
heightcalc.comns1.siteground.net, ns2.siteground.net-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heightcalc.com (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

TypeCountSample Data
A135.209.29.15
NS2ns2.siteground.net, ns1.siteground.net
MX3mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...
TXT1v=spf1 +a +mx +ip4:35.206.76.78 include
SOA1ns1.siteground.net admins.siteground.com

Analysis

IP Addresses

heightcalc.com points to a single IP: 35.209.29.15.

Other host names, for instance nrw.upperhousedev12.com, universaldialog.com, optionsres.com, upperhousedev12.com and skyphone.io share IP numbers with heightcalc.com.

Name Servers

heightcalc.com's delegation is to two name servers ns1.siteground.net and ns2.siteground.net.

heightcalc.com shares the same name server configuration as other domains, such as cuonline.com, newlifeclasses.com, sqigglybits.com, dhomme6.com and cjtag.com.

heightcalc.com at least partially shares its name servers with other domains, for instance ventasmas.com, taguarte.com, learningspy.co.uk, peachappliancerepair.com and lorenzolivieri.it.

Host names with a single IP:

ns1.siteground.net resolves to 75.2.77.104.

ns2.siteground.net resolves to 99.83.229.113.

Mail Servers

heightcalc.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

heightcalc.com shares some mail servers with other domains, including newporttownshiprepublicans.com, iriginals.nl, ogservices.us, mobichart.com and t-global.cn.

Host names with one IP number:

mx10.antispam.mailspamprotection.com points to: 34.149.79.66.

mx20.antispam.mailspamprotection.com points to: 34.120.156.61.

mx30.antispam.mailspamprotection.com points to: 34.111.121.216.