physmathstudy.com - robtex.com
physmathstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.7🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns43.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns44.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS43.WORLDNIC.comnamehost@WORLDNIC.com serial=121070623 | ||||||
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=1793012716 | ||||||
Same first word
physmathstudy.com |
Previous names
Next names
DNS History
7 records (3 active, 4 former)
○NSns1.pendingrenewaldeletion.com2026-09-28 → 2026-09-28 · 4 obs
● 2026-09-28 03:05:04
○ 2026-10-05 20:54:38
○ 2026-10-26 11:14:40
○NSns2.pendingrenewaldeletion.com2026-09-28 → 2026-09-28 · 4 obs
● 2026-09-28 03:05:04
○ 2026-10-05 20:54:38
○ 2026-10-26 11:14:40
●NSns43.worldnic.com2015-05-29 → 2026-10-26 · 5 obs
● 2017-05-17 21:56:54
○ 2026-09-28 03:05:04
● 2026-10-05 20:54:38
● 2026-10-26 11:14:40
●NSns44.worldnic.com2015-05-29 → 2026-10-26 · 5 obs
● 2017-05-17 21:56:54
○ 2026-09-28 03:05:04
● 2026-10-05 20:54:38
● 2026-10-26 11:14:40
○MXp.webcom.ctmail.com2015-12-30 → 2017-05-17 · 4 obs
● 2017-05-17 21:56:54
○ 2026-09-28 03:05:04
○ 2026-10-26 11:14:40
○A208.91.197.1322026-09-28 → 2026-09-28 · 4 obs
● 2026-09-28 03:05:04
○ 2026-10-05 20:54:38
○ 2026-10-26 11:14:40
●A209.17.116.72015-05-29 → 2026-10-26 · 5 obs
● 2017-05-17 21:56:54
○ 2026-09-28 03:05:04
● 2026-10-05 20:54:38
● 2026-10-26 11:14:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| physmathstudy.com | ns43.worldnic.com, ns44.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.111
NS records: ns43.worldnic.com, ns44.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physmathstudy.com (unsigned zone)
⏱️ Timing
Total: 979ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.7 |
| NS | 2 | ns44.worldnic.com, ns43.worldnic.com |
| SOA | 1 | NS43.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns43.worldnic.com, ns44.worldnic.com)
Analysis
IP Addresses
physmathstudy.com resolves to one IP address: 209.17.116.7.
shevack.com, *.pescotel.net, universe-telecom.net and two other host names share IP numbers with physmathstudy.com.
Name Servers
physmathstudy.com is delegated to two name servers: ns43.worldnic.com and ns44.worldnic.com.
physmathstudy.com uses the same name servers as several other domains — among them americanschooloutfitters.net, apathtovitality.com, lahonto.com and two more.
physmathstudy.com shares at least some of its name servers with other domains, such as standardarchitects.nyc.
ns43.worldnic.com and ns44.worldnic.com each resolve to one IP number: ns43.worldnic.com points to 162.159.26.111 and ns44.worldnic.com points to 162.159.27.50.