memcor-oem.com - robtex.com
memcor-oem.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 | ||||||
| SOA | pdns216.ultradns.comcontact@dupont.com 2019-12-30 #3 | ||||||
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=1785352572 | ||||||
Same first word
memcor-oem.com |
DNS History
12 records (5 active, 7 former)
○NSns1.netnames.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
○NSns2.netnames.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
○NSns5.netnames.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
○NSns6.netnames.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
●NSpdns216.ultradns.biz2026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 18:30:46
● 2026-07-29 19:45:52
●NSpdns216.ultradns.com2026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 18:30:46
● 2026-07-29 19:45:52
●NSpdns216.ultradns.net2026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 18:30:46
● 2026-07-29 19:45:52
●NSpdns216.ultradns.org2026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 18:30:46
● 2026-07-29 19:45:52
○MXrelay1.netnames.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
○MXrelay2.netnames.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
○A185.26.230.1292016-12-14 → 2016-12-14 · 3 obs
○ 2026-06-17 18:30:46
○ 2026-07-29 19:45:52
●A204.74.99.1002026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 18:30:46
● 2026-07-29 19:45:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| memcor-oem.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 memcor-oem.com (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 4 | pdns216.ultradns.biz, pdns216.ultradns.com... |
| SOA | 1 | pdns216.ultradns.com contact.dupont.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns216.ultradns.com, pdns216.ultradns.com)
Analysis
IP Addresses
memcor-oem.com directs to one IP number, which is 204.74.99.100.
Among the host names that share IP numbers with memcor-oem.com are nielseniq.jp, gsetfs.com, nuuly.ie and two others.
Name Servers
The domain memcor-oem.com is delegated to these four name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
The name servers of memcor-oem.com overlap at least partially with those of other domains — among them colex-d.com, curtailherbicide.com, soybeansurveillance.com and two more.
These name servers commonly appear in delegations together with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other.
Each of the four hosts pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org has two IP addresses. pdns216.ultradns.biz points to 156.154.66.216 and 2610:a1:1015::fc. pdns216.ultradns.com points to 156.154.64.216 and 2001:502:f3ff::fc. pdns216.ultradns.net points to 156.154.65.216 and 2610:a1:1014::fc. pdns216.ultradns.org points to 156.154.67.216 and 2001:502:4612::fc.