tierdoc.com - dns.ninja
tierdoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #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=1782710575 | ||||||
Subdomains
mail.tierdoc.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.sedoparking.com2026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 04:54:12
● 2026-06-29 05:30:30
○NSns1.world4you.at2015-08-04 → 2019-12-25 · 4 obs
● 2019-12-25 04:33:14
○ 2026-03-26 04:54:12
○ 2026-06-29 05:30:30
●NSns2.sedoparking.com2026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 04:54:12
● 2026-06-29 05:30:30
○NSns2.world4you.at2015-08-04 → 2019-12-25 · 4 obs
● 2019-12-25 04:33:14
○ 2026-03-26 04:54:12
○ 2026-06-29 05:30:30
●MXlocalhost2026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 04:54:12
● 2026-06-29 05:30:30
○MXmail.tierdoc.com2015-08-04 → 2019-12-25 · 4 obs
● 2019-12-25 04:33:14
○ 2026-03-26 04:54:12
○ 2026-06-29 05:30:30
●A64.190.63.2222026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 04:54:12
● 2026-06-29 05:30:30
○A81.19.154.982015-08-04 → 2019-12-25 · 4 obs
● 2019-12-25 04:33:14
○ 2026-03-26 04:54:12
○ 2026-06-29 05:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tierdoc.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tierdoc.com (unsigned zone)
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
tierdoc.com serves as the parent of mail.tierdoc.com.
IP Addresses
tierdoc.com has exactly one IP address — 64.190.63.222.
www.pearsovue.com, aspmx.l.google.com.luciofontana.it, washimcity.com plus two other host names have IP numbers in common with tierdoc.com.
Name Servers
Two name servers handle the delegation for tierdoc.com: ns1.sedoparking.com and ns2.sedoparking.com.
The name server configuration of tierdoc.com is shared with other domains, for instance lastgeneration.de, ixid.de, archaik.pl and two others.
tierdoc.com has a partial name server overlap with other domains — among them nicias.net and datinggram.com.
These name servers tend to appear together with the name servers ns1.dyna-ns.net, ns2.dyna-ns.net and ns3.monikerdns.net, plus two others.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
tierdoc.com uses one mail server — localhost.
The mail server setup of tierdoc.com matches that of other domains such as lasvegaslocator.com, www.3dgrafikkarten.de, katar.es and two others.