tcpdf.com - dns.ninja
tcpdf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.99.80.139🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.139.80.99.91.clients.your-server.de | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mail.tcpdf.com ⭐ | ||||||
| TXT | v=spf1 ip4:91.99.80.139 a mx a:tecnick.com include:gmail.com ~all | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1746890698 | ||||||
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=1782277720 | ||||||
Subdomains
Same first word
Similar names
ctdpf.org.cn |
ptdfc.com |
cdpft.com |
fpctd.com |
tcpfd.com |
tdfpc.com |
dfptc.nl |
tfdpc.com |
tfpdc.kim |
fpdct.com |
dcftp.com |
ptfdc.com |
cpftd.com |
cdftp.com |
tcdpf.org.cn |
DNS History
5 records (4 active, 1 former)
●MXmail.tcpdf.com2015-08-20 → 2026-06-24 · 2 obs
● 2026-06-24 05:16:54
○A69.164.210.1002015-08-20 → 2016-12-19 · 4 obs
● 2016-12-19 12:31:34
○ 2026-03-25 10:03:40
○ 2026-06-24 05:16:54
●A91.99.80.1392026-03-25 → 2026-06-24 · 3 obs
● 2026-03-25 10:03:40
● 2026-06-24 05:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcpdf.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:64.98.148.13
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcpdf.com (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.99.80.139 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 1 | mail.tcpdf.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.99.80.139 a mx a:tecnick.c |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
Hierarchy
The parent domain of *.tcpdf.com and mail.tcpdf.com is tcpdf.com.
IP Addresses
tcpdf.com directs to one IP number, which is 91.99.80.139.
Among the host names that share IP numbers with tcpdf.com are gasoffice.net, *.technick.net, forum.aiocp.com and two others.
Name Servers
tcpdf.com is served by two delegated name servers, ns1.hover.com and ns2.hover.com.
tcpdf.com has the same name server delegation as a number of other domains, such as mcscustomers.com, llpmail.com, bradymenegay.com and two more.
tcpdf.com has at least partial name server overlap with other domains, such as beignited.com, reddleman.net, bysa.com and two others.
It is common to find these name servers paired with the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
Each of the two host names carries two IP addresses: ns1.hover.com points to 216.40.47.26 and 2604:4000:0:d:216:40:47:26, and ns2.hover.com points to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.
Mail Servers
tcpdf.com routes its mail through a single mail server, mail.tcpdf.com.
tcpdf.com uses the same mail servers as tcpdf.org and tcpdf.net, among others.