hthtscience.com - robtex.com
hthtscience.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787457091 | ||||||
Same first word
hthtscience.com |
hthtscience.net |
Similar names
Previous names
Next names
DNS History
9 records (8 active, 1 former)
●NSns1.domain.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●NSns2.domain.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●MXalt1.aspmx.l.google.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●MXalt2.aspmx.l.google.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●MXalt3.aspmx.l.google.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●MXalt4.aspmx.l.google.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●MXaspmx.l.google.com2015-08-06 → 2026-08-23 · 2 obs
● 2026-08-23 04:04:00
●A66.96.149.12016-07-16 → 2026-08-23 · 6 obs
● 2016-07-16 00:47:38
● 2020-03-07 03:24:12
○ 2026-08-21 03:13:08
● 2026-08-22 05:43:48
● 2026-08-23 04:04:00
○A66.96.162.1422015-08-06 → 2016-02-29 · 4 obs
● 2016-02-29 18:28:06
○ 2016-07-16 00:47:38
○ 2026-08-23 04:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| hthtscience.com | ns2.domain.com, ns1.domain.com | 2 records |
✅ Authoritative Response
Server:172.64.53.117
NS records: ns2.domain.com, ns1.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hthtscience.com (unsigned zone)
⏱️ Timing
Total: 403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.149.1 |
| NS | 2 | ns1.domain.com, ns2.domain.com |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.com (pri: 5), ALT3.ASPMX.L.GOOGLE.com (pri: 10)... |
| SOA | 1 | ns1.domain.com dnsadmin.domain.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.domain.com, ns1.domain.com)
Analysis
IP Addresses
hthtscience.com points to a single IP number: 66.96.149.1.
Additional host names — procrin.com, wall2all.ca, johnnydeal.com and two others — share IP numbers with hthtscience.com.
Name Servers
hthtscience.com is served by two delegated name servers, ns1.domain.com and ns2.domain.com.
hthtscience.com shares its name server setup with other domains, including jgordonconstruction.com, kristengalephotography.com, anatoliansoaps.com and two others.
hthtscience.com has some name servers in common with other domains such as natalietawadros.com, mellstroygame05.online and payandplay.casino
Each of ns1.domain.com and ns2.domain.com has one IP address: ns1.domain.com uses 172.64.52.73 and ns2.domain.com uses 172.64.53.117.
Mail Servers
hthtscience.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
hthtscience.com shares mail servers — at least in part — with other domains, including smoworldwide.com, telluridemgmtco.com, compactcar.com.br and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com maps to two IP addresses — 142.251.163.27 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.