pdrsecure.org - dns.ninja

pdrsecure.org

DNSSEC⚠️ Not signed
NSns-1551.awsdns-01.co.uk ⭐
A2600:9000:5306:f00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1551.awsdns-01.co.uk
A205.251.198.15πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1551.awsdns-01.co.uk
NSns-1452.awsdns-53.org ⚠️ Not in parent delegation
A2600:9000:5305:ac00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1452.awsdns-53.org
A205.251.197.172πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1452.awsdns-53.org
NSns-20.awsdns-02.com ⚠️ Not in parent delegation
A2600:9000:5300:1400::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-20.awsdns-02.com
A205.251.192.20πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-20.awsdns-02.com
NSns-634.awsdns-15.net
A2600:9000:5302:7a00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-634.awsdns-15.net
A205.251.194.122πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-634.awsdns-15.net
MXnavisite.com.s5a1.psmtp.com ⭐
MXnavisite.com.s5a2.psmtp.com(20)
MXnavisite.com.s5b1.psmtp.com(30)
MXnavisite.com.s5b2.psmtp.com(40)
TXTIN30v=spf1 ip4:207.113.240.176/28 ip4:207.113.246.128/25 ip4:207.211.35.128/2...
SOAns-1551.awsdns-01.co.ukawsdns-hostmaster@amazon.com serial=1

org

DNSSECπŸ”’ 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=1786765464

Same first word

Similar names

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns-1452.awsdns-53.orgns-1551.awsdns-01.co.ukns-20.awsdns-02.comns-634.awsdns-15.netns2.pdr.netns3.pdr.netpscxa0012.pdrit.comMXnavisite.com.s5a1.psmtp.comnavisite.com.s5a2.psmtp.comnavisite.com.s5b1.psmtp.comnavisite.com.s5b2.psmtp.com
●NSns-1452.awsdns-53.org2026-05-01 β†’ 2026-08-15 Β· 3 obs
β—‹ 2018-06-27 12:00:36
● 2026-05-01 01:22:16
● 2026-08-15 04:12:30
●NSns-1551.awsdns-01.co.uk2026-05-01 β†’ 2026-08-15 Β· 3 obs
β—‹ 2018-06-27 12:00:36
● 2026-05-01 01:22:16
● 2026-08-15 04:12:30
●NSns-20.awsdns-02.com2026-05-01 β†’ 2026-08-15 Β· 3 obs
β—‹ 2018-06-27 12:00:36
● 2026-05-01 01:22:16
● 2026-08-15 04:12:30
●NSns-634.awsdns-15.net2026-05-01 β†’ 2026-08-15 Β· 3 obs
β—‹ 2018-06-27 12:00:36
● 2026-05-01 01:22:16
● 2026-08-15 04:12:30
β—‹NSns2.pdr.net2015-06-08 β†’ 2018-06-27 Β· 4 obs
● 2015-06-08 21:09:38
● 2018-06-27 12:00:36
β—‹ 2026-05-01 01:22:16
β—‹ 2026-08-15 04:12:30
β—‹NSns3.pdr.net2015-06-08 β†’ 2018-06-27 Β· 4 obs
● 2015-06-08 21:09:38
● 2018-06-27 12:00:36
β—‹ 2026-05-01 01:22:16
β—‹ 2026-08-15 04:12:30
β—‹NSpscxa0012.pdrit.com2015-06-08 β†’ 2018-06-27 Β· 4 obs
● 2015-06-08 21:09:38
● 2018-06-27 12:00:36
β—‹ 2026-05-01 01:22:16
β—‹ 2026-08-15 04:12:30
●MXnavisite.com.s5a1.psmtp.com2015-06-08 β†’ 2026-08-15 Β· 2 obs
● 2015-06-08 21:09:38
● 2026-08-15 04:12:30
●MXnavisite.com.s5a2.psmtp.com2015-06-08 β†’ 2026-08-15 Β· 2 obs
● 2015-06-08 21:09:38
● 2026-08-15 04:12:30
●MXnavisite.com.s5b1.psmtp.com2015-06-08 β†’ 2026-08-15 Β· 2 obs
● 2015-06-08 21:09:38
● 2026-08-15 04:12:30
●MXnavisite.com.s5b2.psmtp.com2015-06-08 β†’ 2026-08-15 Β· 2 obs
● 2015-06-08 21:09:38
● 2026-08-15 04:12:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
pdrsecure.orgns-1551.awsdns-01.co.uk, ns-634.awsdns-15.net-

βœ… Authoritative Response

Server:205.251.194.122

NS records: ns-1551.awsdns-01.co.uk, ns-634.awsdns-15.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdrsecure.org (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-1452.awsdns-53.org, ns-1551.awsdns-01.co.uk...
MX4navisite.com.s5a1.psmtp.com (pri: 10), navisite.com.s5a2.psmtp.com (pri: 20)...
TXT1IN30v=spf1 ip4:207.113.240.176/28 ip4:20
SOA1ns-1551.awsdns-01.co.uk awsdns-hostmaste

Analysis

Name Servers

Four name servers handle the delegation for pdrsecure.org: ns-20.awsdns-02.com, ns-634.awsdns-15.net, ns-1452.awsdns-53.org and ns-1551.awsdns-01.co.uk.

pdrsecure.org has at least partial name server overlap with other domains, such as policy.op.mlearning.cloud, nongkae.go.th, 71.255.178.in-addr.arpa and two others.

ns-20.awsdns-02.com, ns-634.awsdns-15.net, ns-1452.awsdns-53.org and ns-1551.awsdns-01.co.uk all point to exactly two IP numbers each: ns-20.awsdns-02.com β†’ 205.251.192.20 and 2600:9000:5300:1400::1; ns-634.awsdns-15.net β†’ 205.251.194.122 and 2600:9000:5302:7a00::1; ns-1452.awsdns-53.org β†’ 205.251.197.172 and 2600:9000:5305:ac00::1; ns-1551.awsdns-01.co.uk β†’ 205.251.198.15 and 2600:9000:5306:f00::1.

Mail Servers

Four mail servers handle email for pdrsecure.org: navisite.com.s5a1.psmtp.com, navisite.com.s5a2.psmtp.com, navisite.com.s5b1.psmtp.com and navisite.com.s5b2.psmtp.com.

At least some of the mail servers used by pdrsecure.org are shared with other domains: surveys-census.com, nobletrading.com, lightspeedfinancial.com and two others among them.