pdfclass.com - robtex.com
pdfclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1777519256 | ||||||
Same first word
pdfclass.com |
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-04-02 → 2026-04-30 · 3 obs
● 2026-04-02 18:36:48
● 2026-04-30 03:24:14
●NSns2.afternic.com2026-04-02 → 2026-04-30 · 3 obs
● 2026-04-02 18:36:48
● 2026-04-30 03:24:14
○NSns8535.hostgator.com2016-04-27 → 2017-12-13 · 4 obs
● 2017-12-13 03:19:28
○ 2026-04-02 18:36:48
○ 2026-04-30 03:24:14
○NSns8536.hostgator.com2016-04-27 → 2017-12-13 · 4 obs
● 2017-12-13 03:19:28
○ 2026-04-02 18:36:48
○ 2026-04-30 03:24:14
○MXmail.pdfclass.com2016-04-27 → 2017-12-13 · 4 obs
● 2017-12-13 03:19:28
○ 2026-04-02 18:36:48
○ 2026-04-30 03:24:14
○A108.167.172.1912016-04-27 → 2017-12-13 · 4 obs
● 2017-12-13 03:19:28
○ 2026-04-02 18:36:48
○ 2026-04-30 03:24:14
●A13.248.169.482026-04-02 → 2026-04-30 · 3 obs
● 2026-04-02 18:36:48
● 2026-04-30 03:24:14
●A76.223.54.1462026-04-02 → 2026-04-30 · 3 obs
● 2026-04-02 18:36:48
● 2026-04-30 03:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| pdfclass.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdfclass.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
pdfclass.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance ns1.dhakawebhosting.com, forummfg.com, webmail.investors.net, lubo.us and nullmx.flagsofeurope.com share IP numbers with pdfclass.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle delegation for pdfclass.com.
pdfclass.com uses the same name server setup as other domains, for example sogreenlawncare.com, liqourstorefunding.com, mail1.cucycling.com, callsrecording.com and mx.abmail.com.
pdfclass.com partially shares name servers with other domains; examples include vidaentv.com, anthea.co, geoindia.com, gabrielguerra.com and involve.info.
These name servers commonly accompany verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-ilzyovyxkjcylcmj8rbffy.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69