bosstechid.com - robtex.com
bosstechid.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a11.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b11.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1756738048 | ||||||
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=1778716136 | ||||||
Previously MX for
mail.bosstechid.com |
Subdomains
mail.bosstechid.com |
DNS History
16 records (4 active, 12 former)
●NSa.share-dns.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:15:34
●NSa11.share-dns.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:15:34
●NSb.share-dns.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:15:34
●NSb11.share-dns.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:15:34
○NSns01.f020jp2369.info2015-07-04 → 2017-01-13 · 5 obs
● 2015-07-04 23:29:00
● 2017-01-13 05:01:14
○ 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○NSns01.f118jp7507.info2018-06-15 → 2018-06-15 · 3 obs
● 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○NSns02.f020jp2369.info2015-07-04 → 2017-01-13 · 5 obs
● 2015-07-04 23:29:00
● 2017-01-13 05:01:14
○ 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○NSns02.f118jp7507.info2018-06-15 → 2018-06-15 · 3 obs
● 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○NSsunback.structuredweb.com2007-10-29 → 2007-10-29 · 3 obs
○ 2015-07-04 23:29:00
○ 2026-05-14 00:15:34
○NSsundns.structuredweb.com2007-10-29 → 2007-10-29 · 3 obs
○ 2015-07-04 23:29:00
○ 2026-05-14 00:15:34
○MXbosstechid.com2015-07-04 → 2018-06-15 · 4 obs
● 2015-07-04 23:29:00
● 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○MXmx0.structuredweb.postcentro.com2007-10-29 → 2007-10-29 · 3 obs
○ 2015-07-04 23:29:00
○ 2026-05-14 00:15:34
○MXmx1.structuredweb.postcentro.com2007-10-29 → 2007-10-29 · 3 obs
○ 2015-07-04 23:29:00
○ 2026-05-14 00:15:34
○A202.214.215.22015-07-04 → 2017-01-13 · 5 obs
● 2015-07-04 23:29:00
● 2017-01-13 05:01:14
○ 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○A211.132.124.22018-06-15 → 2018-06-15 · 3 obs
● 2018-06-15 11:52:26
○ 2026-05-14 00:15:34
○A64.14.55.1482007-10-29 → 2007-10-29 · 3 obs
○ 2015-07-04 23:29:00
○ 2026-05-14 00:15:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bosstechid.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bosstechid.com (unsigned zone)
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a11.share-dns.com)
Analysis
Hierarchy
The parent of mail.bosstechid.com is bosstechid.com.
Name Servers
bosstechid.com's delegation is handled by four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
bosstechid.com partially shares name servers with other domains; examples include taoedian.com, lqddnysrg.icu, m4aqg.com, shjuyiyq.com and knje.cn.
These name servers are commonly used alongside a10.share-dns.com, b10.share-dns.net, a2.share-dns.com, b2.share-dns.net, a8.share-dns.com, b8.share-dns.net, a4.share-dns.com, b4.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names sharing a single IP address:
a11.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b11.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a11.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b11.share-dns.net and b.share-dns.net.