styrofoam.es - robtex.com
styrofoam.es
| 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 2018-10-30 #3 | ||||||
es
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.es ⭐ | ||||||
| NS | a.nic.es | ||||||
| NS | c.nic.es | ||||||
| NS | g.nic.es | ||||||
| NS | h.nic.es | ||||||
| SOA | ns1.nic.eshostmaster@nic.es 2026-07-05 #2 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSmantdnsi1.dow.com2015-07-14 → 2017-04-03 · 4 obs
● 2017-04-03 08:56:02
○ 2026-06-17 18:28:20
○ 2026-07-05 05:18:20
●NSpdns216.ultradns.biz2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:28:20
● 2026-07-05 05:18:20
●NSpdns216.ultradns.com2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:28:20
● 2026-07-05 05:18:20
●NSpdns216.ultradns.net2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:28:20
● 2026-07-05 05:18:20
●NSpdns216.ultradns.org2026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:28:20
● 2026-07-05 05:18:20
○NStnntdnsi1.dow.com2015-07-14 → 2017-04-03 · 4 obs
● 2017-04-03 08:56:02
○ 2026-06-17 18:28:20
○ 2026-07-05 05:18:20
○NStxntdnsi1.dow.com2015-07-14 → 2017-04-03 · 4 obs
● 2017-04-03 08:56:02
○ 2026-06-17 18:28:20
○ 2026-07-05 05:18:20
●A204.74.99.1002026-06-17 → 2026-07-05 · 3 obs
● 2026-06-17 18:28:20
● 2026-07-05 05:18:20
○A216.99.82.812015-07-14 → 2017-04-03 · 4 obs
● 2017-04-03 08:56:02
○ 2026-06-17 18:28:20
○ 2026-07-05 05:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, h.nic.es, g.nic.es, c.nic.es | - |
| styrofoam.es | pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net, pdns216.ultradns.org | - |
✅ Authoritative Response
Server:156.154.65.216
NS records: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net, pdns216.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for styrofoam.es (unsigned zone)
⏱️ Timing
Total: 824ms | 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 |
Analysis
IP Addresses
styrofoam.es has exactly one IP address — 204.74.99.100.
all-luxury-chicago-hotel.com, www.(0x736578).usa.com, dupontair.com plus two other host names have IP numbers in common with styrofoam.es.
Name Servers
Four name servers handle the delegation for styrofoam.es: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
At least some of styrofoam.es's name servers are shared with other domains, for example molykotebond.com.cn, healthierfarming.com, molykoteshop.de and two more.
These name servers tend to co-occur with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: pdns216.ultradns.biz directs to 156.154.66.216 and 2610:a1:1015::fc; pdns216.ultradns.com directs to 156.154.64.216 and 2001:502:f3ff::fc; pdns216.ultradns.net directs to 156.154.65.216 and 2610:a1:1014::fc; pdns216.ultradns.org directs to 156.154.67.216 and 2001:502:4612::fc.