vegmath.com - robtex.com
vegmath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.100🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| PTR | crs.ultradns.net | ||||||
| NS | pdns216.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::fc🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns216.ultradns.com | ||||||
| A | 156.154.64.216🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.com | ||||||
| NS | pdns216.ultradns.biz | ||||||
| A | 2610:a1:1015::fc🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns216.ultradns.biz | ||||||
| A | 156.154.66.216🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.biz | ||||||
| NS | pdns216.ultradns.net | ||||||
| A | 2610:a1:1014::fc🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns216.ultradns.net | ||||||
| A | 156.154.65.216🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.net | ||||||
| NS | pdns216.ultradns.org | ||||||
| A | 2001:502:4612::fc🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns216.ultradns.org | ||||||
| A | 156.154.67.216🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns216.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pdns216.ultradns.comhostmaster@corteva.com 2019-02-06 #7 | ||||||
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=1783234236 | ||||||
Same first word
vegmath.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSmantdnsi1.dow.com2015-05-20 → 2018-07-19 · 4 obs
● 2018-07-19 01:57:04
○ 2026-06-17 18:27:52
○ 2026-07-05 06:57:44
●NSpdns216.ultradns.biz2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:27:52
● 2026-07-05 06:57:44
●NSpdns216.ultradns.com2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:27:52
● 2026-07-05 06:57:44
●NSpdns216.ultradns.net2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:27:52
● 2026-07-05 06:57:44
●NSpdns216.ultradns.org2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:27:52
● 2026-07-05 06:57:44
○NStnntdnsi1.dow.com2015-05-20 → 2018-07-19 · 4 obs
● 2018-07-19 01:57:04
○ 2026-06-17 18:27:52
○ 2026-07-05 06:57:44
○NStxntdnsi1.dow.com2015-05-20 → 2018-07-19 · 4 obs
● 2018-07-19 01:57:04
○ 2026-06-17 18:27:52
○ 2026-07-05 06:57:44
○MXcluster4.us.messagelabs.com2015-05-20 → 2018-07-19 · 4 obs
● 2018-07-19 01:57:04
○ 2026-06-17 18:27:52
○ 2026-07-05 06:57:44
○MXcluster4a.us.messagelabs.com2015-05-20 → 2018-07-19 · 4 obs
● 2018-07-19 01:57:04
○ 2026-06-17 18:27:52
○ 2026-07-05 06:57:44
●A204.74.99.1002026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:27:52
● 2026-07-05 06:57:44
○A216.99.82.812015-05-20 → 2018-07-19 · 4 obs
● 2018-07-19 01:57:04
○ 2026-06-17 18:27:52
○ 2026-07-05 06:57:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| vegmath.com | pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.66.216
NS records: pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vegmath.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 4 | pdns216.ultradns.biz, pdns216.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pdns216.ultradns.com hostmaster.corteva. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns216.ultradns.com, pdns216.ultradns.com)
Analysis
IP Addresses
vegmath.com directs to one IP number, which is 204.74.99.100.
Among the host names that share IP numbers with vegmath.com are www.mcghealth.com, hamacker.com, dupont.com.tw and two others.
Name Servers
The domain vegmath.com is delegated to these four name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
vegmath.com has at least partial name server overlap with other domains, such as forabuvaeamargoso.com, dupontnutritionandbiosciences.com, coriandesign.al and two others.
pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org all point to exactly two IP numbers each: pdns216.ultradns.biz → 156.154.66.216 and 2610:a1:1015::fc; pdns216.ultradns.com → 156.154.64.216 and 2001:502:f3ff::fc; pdns216.ultradns.net → 156.154.65.216 and 2610:a1:1014::fc; pdns216.ultradns.org → 156.154.67.216 and 2001:502:4612::fc.