sp-dt.com - robtex.com
sp-dt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.242.40🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | a5.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 | b5.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=1775969187 | ||||||
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=1786312094 | ||||||
Same first word
Similar names
p-tds.net |
d-tps.com |
st-dp.ru |
tds-p.com |
pt-sd.org |
sd-pt.com |
d-pst.com |
td-sp.ru |
ds-tp.com |
dp-st.com |
td-ps.com |
t-dsp.com |
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-05-17 → 2026-08-09 · 3 obs
● 2026-05-17 04:08:14
● 2026-08-09 22:15:42
●NSa5.share-dns.com2026-05-17 → 2026-08-09 · 3 obs
● 2026-05-17 04:08:14
● 2026-08-09 22:15:42
●NSb.share-dns.net2026-05-17 → 2026-08-09 · 3 obs
● 2026-05-17 04:08:14
● 2026-08-09 22:15:42
●NSb5.share-dns.net2026-05-17 → 2026-08-09 · 3 obs
● 2026-05-17 04:08:14
● 2026-08-09 22:15:42
○NSdns1.hichina.com2015-07-21 → 2020-03-06 · 4 obs
● 2020-03-06 14:24:38
○ 2026-05-17 04:08:14
○ 2026-08-09 22:15:42
○NSdns2.hichina.com2015-09-19 → 2020-03-06 · 5 obs
● 2015-09-19 03:13:54
● 2020-03-06 14:24:38
○ 2026-05-17 04:08:14
○ 2026-08-09 22:15:42
○MXmail.sp-dt.com2015-07-21 → 2018-09-13 · 4 obs
● 2018-09-13 05:28:18
○ 2020-03-06 14:24:38
○ 2026-08-09 22:15:42
○A121.30.232.832015-07-21 → 2018-09-13 · 4 obs
● 2018-09-13 05:28:18
○ 2020-03-06 14:24:38
○ 2026-08-09 22:15:42
●A156.250.242.402026-05-17 → 2026-08-09 · 3 obs
● 2026-05-17 04:08:14
● 2026-08-09 22:15:42
○A47.91.170.2222020-03-06 → 2020-03-06 · 4 obs
● 2020-03-06 14:24:38
○ 2026-05-17 04:08:14
○ 2026-08-09 22:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sp-dt.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sp-dt.com (unsigned zone)
⏱️ Timing
Total: 1262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.242.40 |
| 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 (a5.share-dns.com)
Analysis
IP Addresses
sp-dt.com has exactly one IP address — 156.250.242.40.
Name Servers
Four name servers handle the delegation for sp-dt.com: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
At least some of sp-dt.com's name servers are shared with other domains, for example bc1.top, nogalight.com, miximaoyi.com and two more.
These name servers tend to co-occur with a6.share-dns.com, b6.share-dns.net, a7.share-dns.com and 7 other name servers in the same DNS delegations.
a5.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b5.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a5.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b5.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.