bitechconstruction.com - dns.ninja
bitechconstruction.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=1786010244 | ||||||
Subdomains
www.bitechconstruction.com |
Same first word
bitechconstruction.com |
DNS History
18 records (9 active, 9 former)
●NSadns.cs.onr.siteprotect.com2020-02-19 → 2026-08-06 · 3 obs
● 2020-02-19 20:12:40
● 2026-08-06 10:04:58
●NSadns.cs.siteprotect.com2020-02-19 → 2026-08-06 · 3 obs
● 2020-02-19 20:12:40
● 2026-08-06 10:04:58
●NSbdns.cs.siteprotect.com2020-02-19 → 2026-08-06 · 3 obs
● 2020-02-19 20:12:40
● 2026-08-06 10:04:58
○NSns1.att-websites.com2015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
○NSns2.att-websites.com2015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-08-06 · 3 obs
● 2026-03-03 00:38:44
● 2026-08-06 10:04:58
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-08-06 · 3 obs
● 2026-03-03 00:38:44
● 2026-08-06 10:04:58
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-08-06 · 3 obs
● 2026-03-03 00:38:44
● 2026-08-06 10:04:58
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-08-06 · 3 obs
● 2026-03-03 00:38:44
● 2026-08-06 10:04:58
●MXaspmx.l.google.com2026-03-03 → 2026-08-06 · 3 obs
● 2026-03-03 00:38:44
● 2026-08-06 10:04:58
○MXmx1.biz.rr.com2020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 20:12:40
○ 2026-03-03 00:38:44
○ 2026-08-06 10:04:58
○MXmx1c45.carrierzone.com2015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
○MXmx2.biz.rr.com2020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 20:12:40
○ 2026-03-03 00:38:44
○ 2026-08-06 10:04:58
○MXmx2c45.carrierzone.com2015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
○MXmx3c45.carrierzone.com2015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
○MXmx4c45.carrierzone.com2015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
○A149.115.16.642015-05-25 → 2017-03-22 · 4 obs
● 2017-03-22 22:02:40
○ 2020-02-19 20:12:40
○ 2026-08-06 10:04:58
●A216.87.185.2292020-02-19 → 2026-08-06 · 3 obs
● 2020-02-19 20:12:40
● 2026-08-06 10:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| bitechconstruction.com | adns.cs.siteprotect.com, bdns.cs.siteprotect.com | 2 records |
✅ Authoritative Response
Server:64.41.114.12
NS records: adns.cs.siteprotect.com, bdns.cs.siteprotect.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitechconstruction.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.87.185.229 |
| NS | 2 | bdns.cs.siteprotect.com, adns.cs.siteprotect.com |
| MX | 5 | ASPMX.L.GOOGLE.com (pri: 1), ALT1.ASPMX.L.GOOGLE.com (pri: 5)... |
| TXT | 1 | brevo-code:3bb2c3b1d443067ff3b0ab7d82337 |
| SOA | 1 | adns.cs.onr.siteprotect.com hostmaster.b |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (adns.cs.siteprotect.com, bdns.cs.siteprotect.com)
Analysis
Hierarchy
www.bitechconstruction.com is delegated beneath bitechconstruction.com.
IP Addresses
bitechconstruction.com has exactly one IP address — 216.87.185.229.
www.bitechconstruction.com, for instance, is one of the other host names sharing IP numbers with bitechconstruction.com.
Name Servers
The authoritative name servers for bitechconstruction.com are adns.cs.siteprotect.com, bdns.cs.siteprotect.com and adns.cs.onr.siteprotect.com — three in total.
There is at least partial name server overlap between bitechconstruction.com and other domains — griogar.com, wertbb.com, drwarner.comcastbiz.net and two more among them.
These name servers frequently co-occur with the name servers a.dns.hostway.net and bdns.cs.onr.siteprotect.com.
adns.cs.siteprotect.com and adns.cs.onr.siteprotect.com both resolve to 64.41.112.12, while bdns.cs.siteprotect.com resolves to 64.41.114.12. All three hostnames map to exactly one IP address each.
Both adns.cs.siteprotect.com and adns.cs.onr.siteprotect.com resolve to 64.41.112.12 IP addresses each.
Mail Servers
bitechconstruction.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by bitechconstruction.com are shared with other domains: nadi.pro, sv.utehy.edu.vn, ns500758.ns500758.ns500698.ns500759.ns500735.ns500735.ns500698.ns500735.ns500698.ns500698.ns500698.ns500708.ns500576.ns500576.ns500652.trackreceptor.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 142.250.31.27 and 2607:f8b0:4004:c19::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.