tpo-roof.com - robtex.com
tpo-roof.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 #1 | ||||||
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=1783717137 | ||||||
Same first word
Similar names
foto-pro.nl |
foto-pro.de |
pro-foto.cz |
foto-pro.cz |
top-roof.de |
pro-foto.ru |
roof-top.at |
foto-pro.ru |
pro-foot.com |
roof-top.ru |
top-roof.com |
foto-pro.com |
DNS History
10 records (4 active, 6 former)
○NSns01.domaincontrol.com2007-10-27 → 2017-01-18 · 4 obs
● 2017-01-18 11:35:34
○ 2026-04-08 15:52:18
○ 2026-07-10 21:25:04
○NSns02.domaincontrol.com2007-10-27 → 2017-01-18 · 4 obs
● 2017-01-18 11:35:34
○ 2026-04-08 15:52:18
○ 2026-07-10 21:25:04
●NSpdns216.ultradns.biz2026-04-08 → 2026-07-10 · 3 obs
● 2026-04-08 15:52:18
● 2026-07-10 21:25:04
●NSpdns216.ultradns.com2026-04-08 → 2026-07-10 · 3 obs
● 2026-04-08 15:52:18
● 2026-07-10 21:25:04
●NSpdns216.ultradns.net2026-04-08 → 2026-07-10 · 3 obs
● 2026-04-08 15:52:18
● 2026-07-10 21:25:04
●NSpdns216.ultradns.org2026-04-08 → 2026-07-10 · 3 obs
● 2026-04-08 15:52:18
● 2026-07-10 21:25:04
○MXmailstore1.secureserver.net2007-10-27 → 2017-01-18 · 4 obs
● 2017-01-18 11:35:34
○ 2026-04-08 15:52:18
○ 2026-07-10 21:25:04
○MXsmtp.secureserver.net2007-10-27 → 2017-01-18 · 4 obs
● 2017-01-18 11:35:34
○ 2026-04-08 15:52:18
○ 2026-07-10 21:25:04
○A184.168.221.462015-06-20 → 2017-01-18 · 5 obs
● 2015-06-20 04:26:04
● 2017-01-18 11:35:34
○ 2026-04-08 15:52:18
○ 2026-07-10 21:25:04
○A64.202.189.1262007-10-27 → 2007-10-27 · 3 obs
○ 2015-06-20 04:26:04
○ 2026-07-10 21:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| tpo-roof.com | pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.67.216
NS records: pdns216.ultradns.net, pdns216.ultradns.com, pdns216.ultradns.biz, pdns216.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tpo-roof.com (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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
Name Servers
Four name servers handle the delegation for tpo-roof.com: pdns216.ultradns.biz, pdns216.ultradns.com, pdns216.ultradns.net and pdns216.ultradns.org.
tpo-roof.com partially shares its NS delegation with several other domains, including dupontnutrtionnhealth.com, sonalanhfp.com, futureofturf.com 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.