certainpost.com - dns.ninja
certainpost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.207.33🇺🇸 Amazon13.248.192.0/20 | ||||||
| PTR | a8fa2ae3391a5c862.awsglobalaccelerator.com | ||||||
| NS | parking1.mdnsservice.com ⭐ | ||||||
| A | 2604:4000:0:d:64:99:97:39🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | parking1.mdnsservice.com | ||||||
| A | 64.99.97.39🇨🇦 TUCOWS64.99.97.0/24 -BRA-BLK2.7.4 | ||||||
| PTR | parking1.mdnsservice.com | ||||||
| NS | parking2.mdnsservice.com | ||||||
| A | 2604:4000:2800:d:64:99:148:19🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | parking2.mdnsservice.com | ||||||
| A | 64.98.148.19🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | parking2.mdnsservice.com | ||||||
| SOA | parking1.mdnsservice.comhostmaster@mdnsservice.com 2022-07-03 #0 | ||||||
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=1782217670 | ||||||
Same first word
certainpost.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSns.tmnplc.com2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-12 09:35:10
○ 2026-06-23 12:44:40
○NSns2.tmnplc.com2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-12 09:35:10
○ 2026-06-23 12:44:40
○NSns3.tmngroup.com2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-12 09:35:10
○ 2026-06-23 12:44:40
○NSns4.tmngroup.com2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-12 09:35:10
○ 2026-06-23 12:44:40
●NSparking1.mdnsservice.com2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 12:44:40
●NSparking2.mdnsservice.com2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 12:44:40
○MXdc-mx-02-03.tmnplc.com2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-12 09:35:10
○ 2026-06-23 12:44:40
●A13.248.207.332026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 12:44:40
○A91.199.249.702015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-12 09:35:10
○ 2026-06-23 12:44:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| certainpost.com | parking1.mdnsservice.com, parking2.mdnsservice.com | 2 records |
✅ Authoritative Response
Server:64.98.148.19
NS records: parking1.mdnsservice.com, parking2.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certainpost.com (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.248.207.33 |
| NS | 2 | parking2.mdnsservice.com, parking1.mdnsservice.com |
| SOA | 1 | parking1.mdnsservice.com hostmaster.mdns |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (parking1.mdnsservice.com, parking2.mdnsservice.com)
Analysis
IP Addresses
certainpost.com has exactly one IP address — 13.248.207.33.
uberdex.biz, ns.tpopositivethought.com, internetdare.com plus two other host names have IP numbers in common with certainpost.com.
Name Servers
Two name servers handle the delegation for certainpost.com: parking1.mdnsservice.com and parking2.mdnsservice.com.
The name server configuration of certainpost.com is shared with other domains, for instance stuartmedia.com, wyomingincorp.com, incorporateforme.com and two others.
certainpost.com is at least partially co-delegated on name servers with other domains, such as cardmad.net.
parking1.mdnsservice.com and parking2.mdnsservice.com both carry two IP addresses. The A records for parking1.mdnsservice.com are 64.99.97.39 and 2604:4000:0:d:64:99:97:39; the A records for parking2.mdnsservice.com are 64.98.148.19 and 2604:4000:2800:d:64:99:148:19.