portabledocumentformats.org - dns.ninja
portabledocumentformats.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.91.105🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | portabledocumentformats.org | ||||||
| NS | ns539.pair.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 209.68.5.169🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | ussava.pair.com | ||||||
| NS | ns00.ns0.com ⚠️ Not in zone NS records | ||||||
| A | 2607:f440::d85c:3c3c🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns00.ns0.com | ||||||
| A | 216.92.60.60🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns00.ns0.com | ||||||
| NS | ns105.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.1.219🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | dhabat.pair.com | ||||||
| NS | ns5.ns0.com ⚠️ Not in parent delegation | ||||||
| A | 216.92.61.30🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns5.ns0.com | ||||||
| MX | mailwash58.pair.com ⭐ | ||||||
| A | 2607:f440::4227:23a🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| A | 66.39.2.58🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mailwash58.pair.com | ||||||
| SOA | ns539.pair.comroot@pair.com 2025-10-17 #19 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786750609 | ||||||
PTR for
Same first word
portabledocumentformats.org |
DNS History
9 records (6 active, 3 former)
●NSns00.ns0.com2007-09-13 → 2026-08-14 · 5 obs
○ 2015-07-03 06:55:20
○ 2017-12-19 00:09:26
● 2026-04-13 16:37:34
● 2026-08-14 23:47:52
●NSns105.pair.com2007-09-13 → 2026-08-14 · 5 obs
○ 2015-07-03 06:55:20
○ 2017-12-19 00:09:26
● 2026-04-13 16:37:34
● 2026-08-14 23:47:52
●NSns5.ns0.com2007-09-13 → 2026-08-14 · 5 obs
● 2017-12-19 00:09:26
○ 2026-04-13 16:37:34
● 2026-08-14 23:47:50
● 2026-08-14 23:47:52
●NSns539.pair.com2015-07-03 → 2026-08-14 · 6 obs
● 2015-07-03 06:55:20
● 2017-12-19 00:09:26
○ 2026-04-13 16:37:34
● 2026-07-19 03:26:10
● 2026-08-14 23:47:52
○MXmailwash38.pair.com2015-07-03 → 2017-12-19 · 5 obs
● 2015-07-03 06:55:20
● 2017-12-19 00:09:26
○ 2026-04-13 16:37:34
○ 2026-08-14 23:47:52
○MXmailwash39.pair.com2007-09-13 → 2007-09-13 · 3 obs
○ 2015-07-03 06:55:20
○ 2026-08-14 23:47:52
●MXmailwash58.pair.com2026-04-13 → 2026-08-14 · 5 obs
● 2026-04-13 16:37:34
○ 2026-07-19 03:26:10
● 2026-08-14 23:47:50
● 2026-08-14 23:47:52
○A216.146.223.432007-09-13 → 2007-09-13 · 3 obs
○ 2015-07-03 06:55:20
○ 2026-08-14 23:47:52
●A216.92.91.1052015-07-03 → 2026-08-14 · 6 obs
● 2015-07-03 06:55:20
● 2017-12-19 00:09:26
○ 2026-04-13 16:37:34
● 2026-07-19 03:26:10
● 2026-08-14 23:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| portabledocumentformats.org | ns105.pair.com, ns00.ns0.com | - |
✅ Authoritative Response
Server:209.68.1.219
NS records: ns105.pair.com, ns00.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portabledocumentformats.org (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.91.105 |
| SOA | 1 | ns539.pair.com root.pair.com |
Analysis
IP Addresses
portabledocumentformats.org has exactly one IP address — 216.92.91.105.
Name Servers
Four name servers handle the delegation for portabledocumentformats.org: ns00.ns0.com, ns5.ns0.com, ns105.pair.com and ns539.pair.com.
The name servers of portabledocumentformats.org overlap at least partially with those of other domains — among them meltonwiggins.com, tuscanyaccommodation.com, thermoformers.ca and two more.
These name servers commonly appear in delegations together with ns000.ns0.com, ns0000.ns0.com, ns0.ns0.com and 7 other.
Host names pointing to two IP addresses:
ns00.ns0.com maps to two IP addresses — 216.92.60.60 and 2607:f440::d85c:3c3c.
Host names resolving to a single IP address:
ns5.ns0.com points to the IP address 216.92.61.30.
ns105.pair.com points to the IP address 209.68.1.219.
ns539.pair.com points to the IP address 209.68.5.169.
Mail Servers
portabledocumentformats.org uses one mail server — mailwash58.pair.com.
The mail server setup of portabledocumentformats.org matches that of other domains such as sunnyspain.org, vanbruggen.com, woodshot.com and two others.
mailwash58.pair.com resolves to two IP numbers — 66.39.2.58 and 2607:f440::4227:23a.