pgdn.org - dns.ninja

pgdn.org

DNSSEC⚠️ Not signed
A107.150.19.186🇺🇸 Colocrossing-AS107.150.19.0/24
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
TXTv=spf1 include:spf.messagingengine.com ?all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-01-11 #0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783225787

Same first word

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DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA107.150.19.18669.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-08-29 → 2016-07-04 · 4 obs
● 2015-08-29 13:09:52
● 2016-07-04 16:52:56
○ 2017-03-20 05:04:24
○ 2026-07-05 05:03:06
●NShelium.ns.hetzner.de2026-06-18 → 2026-07-05 · 3 obs
○ 2017-03-20 05:04:24
● 2026-06-18 03:54:24
● 2026-07-05 05:03:06
●NShydrogen.ns.hetzner.com2026-06-18 → 2026-07-05 · 3 obs
○ 2017-03-20 05:04:24
● 2026-06-18 03:54:24
● 2026-07-05 05:03:06
○NSns1.uniregistrymarket.link2017-03-20 → 2017-03-20 · 4 obs
○ 2016-07-04 16:52:56
● 2017-03-20 05:04:24
○ 2026-06-18 03:54:24
○ 2026-07-05 05:03:06
○NSns2.uniregistrymarket.link2017-03-20 → 2017-03-20 · 4 obs
○ 2016-07-04 16:52:56
● 2017-03-20 05:04:24
○ 2026-06-18 03:54:24
○ 2026-07-05 05:03:06
●NSoxygen.ns.hetzner.com2026-06-18 → 2026-07-05 · 3 obs
○ 2017-03-20 05:04:24
● 2026-06-18 03:54:24
● 2026-07-05 05:03:06
○NSsell.internettraffic.com2015-08-29 → 2016-07-04 · 4 obs
● 2015-08-29 13:09:52
● 2016-07-04 16:52:56
○ 2017-03-20 05:04:24
○ 2026-07-05 05:03:06
●MXin1-smtp.messagingengine.com2026-06-18 → 2026-07-05 · 2 obs
● 2026-06-18 03:54:24
● 2026-07-05 05:03:06
●MXin2-smtp.messagingengine.com2026-06-18 → 2026-07-05 · 2 obs
● 2026-06-18 03:54:24
● 2026-07-05 05:03:06
●A107.150.19.1862026-06-18 → 2026-07-05 · 3 obs
○ 2017-03-20 05:04:24
● 2026-06-18 03:54:24
● 2026-07-05 05:03:06
○A69.172.201.1532016-07-04 → 2017-03-20 · 5 obs
○ 2016-03-10 04:49:46
● 2016-07-04 16:52:56
● 2017-03-20 05:04:24
○ 2026-06-18 03:54:24
○ 2026-07-05 05:03:06
○A69.172.201.2082015-08-29 → 2016-03-10 · 4 obs
● 2015-08-29 13:09:52
● 2016-03-10 04:49:46
○ 2016-07-04 16:52:56
○ 2026-07-05 05:03:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
pgdn.orghelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com-

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pgdn.org (unsigned zone)

⏱️ Timing

Total: 1186ms | Queries: -

📄 Records

TypeCountSample Data
A1107.150.19.186
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

IP Addresses

pgdn.org resolves to just one IP address, 107.150.19.186.

lil.tel is an example of another host name that shares IP numbers with pgdn.org.

Name Servers

pgdn.org has three name servers — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

At least some of pgdn.org's name servers are shared with other domains, for example arpi.se, iddowash.com, vision-team.net and two more.

These name servers are often deployed together with the name servers ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de and ns1.your-server.de.

Each of hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de points to two IP numbers. hydrogen.ns.hetzner.com points to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com points to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de points to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

pgdn.org is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with pgdn.org are manageips.net, gersteins.net, snootles.jimz.net and two others.

At least a portion of pgdn.org's mail servers are shared with other domains, among them domainster.com and officeprintingandsupply.com.

DNS names with 8 IP addresses:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Host names that resolve to four IP numbers:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.