ptmail.com - dns.ninja
ptmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.simply.com ⚠️ Not in zone NS records | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com ⚠️ Not in zone NS records | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com ⚠️ Not in zone NS records | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
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=1785322687 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSns1.simply.com2026-03-22 → 2026-07-29 · 3 obs
● 2026-03-22 23:39:36
● 2026-07-29 11:10:30
○NSns1.unoeuro.com2015-06-22 → 2017-04-19 · 4 obs
● 2017-04-19 18:07:42
○ 2026-03-22 23:39:36
○ 2026-07-29 11:10:30
●NSns2.simply.com2026-03-22 → 2026-07-29 · 3 obs
● 2026-03-22 23:39:36
● 2026-07-29 11:10:30
○NSns2.unoeuro.com2015-06-22 → 2017-04-19 · 4 obs
● 2017-04-19 18:07:42
○ 2026-03-22 23:39:36
○ 2026-07-29 11:10:30
●NSns3.simply.com2026-03-22 → 2026-07-29 · 3 obs
● 2026-03-22 23:39:36
● 2026-07-29 11:10:30
○NSns3.unoeuro.com2015-06-22 → 2017-04-19 · 4 obs
● 2017-04-19 18:07:42
○ 2026-03-22 23:39:36
○ 2026-07-29 11:10:30
○MXmail14.unoeuro.com2015-06-22 → 2015-10-28 · 4 obs
● 2015-10-28 21:06:12
○ 2015-11-21 05:56:38
○ 2026-07-29 11:10:30
○MXmx.unoeuro.com2015-11-21 → 2017-04-19 · 5 obs
● 2015-11-21 05:56:38
● 2017-04-19 18:07:42
○ 2026-03-22 23:39:36
○ 2026-07-29 11:10:30
○A94.231.103.1002015-06-22 → 2026-05-07 · 3 obs
● 2026-05-07 13:24:44
○ 2026-07-29 11:10:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ptmail.com | ns1.simply.com, ns2.simply.com, ns3.simply.com | 5 records |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptmail.com (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.simply.com, ns1.simply.com, ns2.simply.com...)
Analysis
Name Servers
Three name servers are authoritative for ptmail.com: ns1.simply.com, ns2.simply.com and ns3.simply.com.
ptmail.com has at least partial name server overlap with other domains, such as aarhusprivatskole.dk, frys.dk, bilfeldt.dk and two others.
It is common to find these name servers paired with the name servers ns4.simply.com.
Host names with two IP numbers:
ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names pointing to a single IP address:
ns3.simply.com points to the IP address 91.197.248.79.