heatandfluid.com - robtex.com

heatandfluid.com

DNSSEC⚠️ Not signed
A41.204.202.8🇿🇦 xneelo41.204.192.0/20 -CPT-BLK
PTRwww8.cpt2.host-h.net
NSns1.host-h.net ⭐
A129.232.248.30🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns1.host-h.net
NSns1.dns-h.com
A129.232.248.31🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns1.dns-h.com
NSns2.dns-h.com
A129.232.248.41🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns2.dns-h.com
NSns2.host-h.net
A129.232.248.40🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns2.host-h.net
MXmail.heatandfluid.com ⭐
A41.204.202.8🇿🇦 xneelo41.204.192.0/20 -CPT-BLK
PTRwww8.cpt2.host-h.net
TXTv=spf1 mx a include:spf.host-h.net ?all
SOAns1.host-h.netpostmaster@your-server.co.za 2021-10-05 #0

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=1784577892

Subdomains

mail.heatandfluid.com

Same first word

heatandfluid.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.dns-h.comns1.host-h.netns2.dns-h.comns2.host-h.netdns19.host4africa.comdns2.host4africa.comns1.host4africa.comns2.host4africa.comns3.host4africa.comMXmail.heatandfluid.comtpol.host4africa.comA41.204.202.8129.232.174.21241.86.105.12474.54.31.66
○NSdns19.host4africa.com2015-06-04 → 2016-01-03 · 4 obs
● 2015-06-04 23:35:10
● 2016-01-03 04:38:56
○ 2016-07-23 19:34:36
○ 2026-07-20 20:35:16
○NSdns2.host4africa.com2015-06-04 → 2016-01-03 · 4 obs
● 2015-06-04 23:35:10
● 2016-01-03 04:38:56
○ 2016-07-23 19:34:36
○ 2026-07-20 20:35:16
●NSns1.dns-h.com2026-05-01 → 2026-07-20 · 3 obs
○ 2017-11-11 06:15:28
● 2026-05-01 20:50:12
● 2026-07-20 20:35:16
●NSns1.host-h.net2026-05-01 → 2026-07-20 · 3 obs
○ 2017-11-11 06:15:28
● 2026-05-01 20:50:12
● 2026-07-20 20:35:16
○NSns1.host4africa.com2016-07-23 → 2017-11-11 · 5 obs
○ 2016-01-03 04:38:56
● 2016-07-23 19:34:36
● 2017-11-11 06:15:28
○ 2026-05-01 20:50:12
○ 2026-07-20 20:35:16
●NSns2.dns-h.com2026-05-01 → 2026-07-20 · 3 obs
○ 2017-11-11 06:15:28
● 2026-05-01 20:50:12
● 2026-07-20 20:35:16
●NSns2.host-h.net2026-05-01 → 2026-07-20 · 3 obs
○ 2017-11-11 06:15:28
● 2026-05-01 20:50:12
● 2026-07-20 20:35:16
○NSns2.host4africa.com2016-07-23 → 2017-11-11 · 5 obs
○ 2016-01-03 04:38:56
● 2016-07-23 19:34:36
● 2017-11-11 06:15:28
○ 2026-05-01 20:50:12
○ 2026-07-20 20:35:16
○NSns3.host4africa.com2016-07-23 → 2017-11-11 · 5 obs
○ 2016-01-03 04:38:56
● 2016-07-23 19:34:36
● 2017-11-11 06:15:28
○ 2026-05-01 20:50:12
○ 2026-07-20 20:35:16
●MXmail.heatandfluid.com2015-06-04 → 2026-07-20 · 2 obs
● 2015-06-04 23:35:10
● 2026-07-20 20:35:16
○MXtpol.host4africa.com2015-06-04 → 2016-01-03 · 4 obs
● 2015-06-04 23:35:10
● 2016-01-03 04:38:56
○ 2016-07-23 19:34:36
○ 2026-07-20 20:35:16
○A129.232.174.2122016-11-22 → 2017-11-11 · 5 obs
○ 2016-07-23 19:34:36
● 2016-11-22 13:59:54
● 2017-11-11 06:15:28
○ 2026-05-01 20:50:12
○ 2026-07-20 20:35:16
●A41.204.202.82026-05-01 → 2026-07-20 · 3 obs
○ 2017-11-11 06:15:28
● 2026-05-01 20:50:12
● 2026-07-20 20:35:16
○A41.86.105.1242016-01-03 → 2016-07-23 · 5 obs
○ 2015-10-25 19:26:30
● 2016-01-03 04:38:56
● 2016-07-23 19:34:36
○ 2016-11-22 13:59:54
○ 2026-07-20 20:35:16
○A74.54.31.662015-06-04 → 2015-10-25 · 4 obs
● 2015-06-04 23:35:10
● 2015-10-25 19:26:30
○ 2016-01-03 04:38:56
○ 2026-07-20 20:35:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
heatandfluid.comns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com2 records

✅ Authoritative Response

Server:129.232.248.31

NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heatandfluid.com (unsigned zone)

⏱️ Timing

Total: 1229ms | Queries: -

📄 Records

TypeCountSample Data
A141.204.202.8
NS4ns1.host-h.net, ns2.host-h.net...
MX1mail.heatandfluid.com (pri: 10)
TXT1v=spf1 mx a include:spf.host-h.net ?all
SOA1ns1.host-h.net postmaster.your-server.co

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)

Analysis

Hierarchy

heatandfluid.com serves as the parent of mail.heatandfluid.com.

IP Addresses

heatandfluid.com points to a single IP number: 41.204.202.8.

Additional host names — scaudivw.co.za, w-s-s.co.za, mail.fpa.co.za and two others — share IP numbers with heatandfluid.com.

Name Servers

heatandfluid.com has four authoritative name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.

heatandfluid.com has at least partial name server overlap with other domains, such as mycascades.co.za, trusted-in-hosting.com, tgrattorneys.co.za and two others.

It is common to see these name servers used together with name servers ns1a.your-server.co.za and nsa.second-ns.co.za.

ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net each resolve to one IP address: ns1.dns-h.com resolves to 129.232.248.31, ns2.dns-h.com resolves to 129.232.248.41, ns1.host-h.net resolves to 129.232.248.30 and ns2.host-h.net resolves to 129.232.248.40.

Mail Servers

heatandfluid.com has one mail server: mail.heatandfluid.com.

There is one IP number for mail.heatandfluid.com: 41.204.202.8.