styrofoam.pl - robtex.com
styrofoam.pl
| 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 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1783146845 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSmantdnsi1.dow.com2015-06-23 → 2018-09-10 · 4 obs
● 2018-09-10 12:54:50
○ 2026-07-03 11:33:38
○ 2026-07-05 01:30:38
●NSpdns216.ultradns.biz2026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 11:33:38
● 2026-07-05 01:30:38
●NSpdns216.ultradns.com2026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 11:33:38
● 2026-07-05 01:30:38
●NSpdns216.ultradns.net2026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 11:33:38
● 2026-07-05 01:30:38
●NSpdns216.ultradns.org2026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 11:33:38
● 2026-07-05 01:30:38
○NStnntdnsi1.dow.com2015-06-23 → 2018-09-10 · 4 obs
● 2018-09-10 12:54:50
○ 2026-07-03 11:33:38
○ 2026-07-05 01:30:38
○NStxntdnsi1.dow.com2015-06-23 → 2018-09-10 · 4 obs
● 2018-09-10 12:54:50
○ 2026-07-03 11:33:38
○ 2026-07-05 01:30:38
●A204.74.99.1002026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 11:33:38
● 2026-07-05 01:30:38
○A216.99.82.812015-06-23 → 2018-09-10 · 4 obs
● 2018-09-10 12:54:50
○ 2026-07-03 11:33:38
○ 2026-07-05 01:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, a-dns.pl, j-dns.pl, h-dns.pl... | - |
| styrofoam.pl | pdns216.ultradns.com, pdns216.ultradns.org, pdns216.ultradns.biz, pdns216.ultradns.net | - |
✅ Authoritative Response
Server:156.154.64.216
NS records: pdns216.ultradns.com, pdns216.ultradns.org, pdns216.ultradns.biz, pdns216.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for styrofoam.pl (unsigned zone)
⏱️ Timing
Total: 488ms | 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.pl points to a single IP number: 204.74.99.100.
Additional host names — gs.de, springernaturegroup-photolibrary.com, ge-works.com and two others — share IP numbers with styrofoam.pl.
Name Servers
styrofoam.pl has four authoritative name servers: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
styrofoam.pl partially shares its NS delegation with several other domains, including corteva.ca, montelli.com.tr, cortevaagro.com.mx and two others.
In DNS configurations, these name servers often share authority with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other name servers.
pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org each carry two IP addresses. pdns216.ultradns.biz has 156.154.66.216 and 2610:a1:1015::fc; pdns216.ultradns.com has 156.154.64.216 and 2001:502:f3ff::fc; pdns216.ultradns.net has 156.154.65.216 and 2610:a1:1014::fc; pdns216.ultradns.org has 156.154.67.216 and 2001:502:4612::fc.