jhpn.org - robtex.com

jhpn.org

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=1778452112

Same first word

Similar names

DNS History

11 records (7 active, 4 former)

NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukA146.75.76.95146.75.28.95146.75.92.95151.101.40.95199.232.36.95
●NSpdns1.ultradns.net2026-02-21 β†’ 2026-05-10 Β· 2 obs
● 2026-02-21 16:12:22
● 2026-05-10 23:00:50
●NSpdns2.ultradns.net2026-02-21 β†’ 2026-05-10 Β· 2 obs
● 2026-02-21 16:12:22
● 2026-05-10 23:00:50
●NSpdns3.ultradns.org2026-02-21 β†’ 2026-05-10 Β· 2 obs
● 2026-02-21 16:12:22
● 2026-05-10 23:00:50
●NSpdns4.ultradns.org2026-02-21 β†’ 2026-05-10 Β· 2 obs
● 2026-02-21 16:12:22
● 2026-05-10 23:00:50
●NSpdns5.ultradns.info2026-02-21 β†’ 2026-05-10 Β· 2 obs
● 2026-02-21 16:12:22
● 2026-05-10 23:00:50
●NSpdns6.ultradns.co.uk2026-02-21 β†’ 2026-05-10 Β· 2 obs
● 2026-02-21 16:12:22
● 2026-05-10 23:00:50
β—‹A146.75.28.952026-03-11 β†’ 2026-05-01 Β· 10 obs
β—‹ 2026-03-03 11:05:56
● 2026-03-11 05:16:10
● 2026-03-13 10:01:52
β—‹ 2026-03-19 14:24:50
● 2026-03-21 15:57:08
● 2026-04-17 22:07:56
β—‹ 2026-04-27 05:27:10
● 2026-05-01 22:11:48
β—‹ 2026-05-05 07:21:24
β—‹ 2026-05-10 23:00:50
●A146.75.76.952026-05-10 β†’ 2026-05-10 Β· 3 obs
β—‹ 2026-05-05 07:21:24
● 2026-05-10 23:00:48
● 2026-05-10 23:00:50
β—‹A146.75.92.952026-03-19 β†’ 2026-05-05 Β· 9 obs
β—‹ 2026-03-13 10:01:52
● 2026-03-19 14:24:50
β—‹ 2026-03-21 15:57:08
β—‹ 2026-04-17 22:07:56
● 2026-04-27 05:27:10
β—‹ 2026-05-01 22:11:48
● 2026-05-05 07:21:24
β—‹ 2026-05-10 23:00:48
β—‹ 2026-05-10 23:00:50
β—‹A151.101.40.952026-02-26 β†’ 2026-03-03 Β· 5 obs
β—‹ 2026-02-21 16:12:22
● 2026-02-26 04:49:16
● 2026-03-03 11:05:56
β—‹ 2026-03-11 05:16:10
β—‹ 2026-05-10 23:00:50
β—‹A199.232.36.952026-02-21 β†’ 2026-02-21 Β· 3 obs
● 2026-02-21 16:12:22
β—‹ 2026-02-26 04:49:16
β—‹ 2026-05-10 23:00:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
jhpn.orgpdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk...4 records

βœ… Authoritative Response

Server:204.74.108.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk, pdns1.ultradns.net, pdns2.ultradns.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhpn.org (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1146.75.76.95
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net hostmaster.springer.c

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns4.ultradns.org, pdns3.ultradns.org, pdns4.ultradns.org...)

Analysis

IP Addresses

jhpn.org points to a single IP: 146.75.76.95.

Other host names, for instance skipr.org, share IP numbers with jhpn.org.

Name Servers

jhpn.org is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

jhpn.org at least partially shares its name servers with other domains, for instance vpmcongres.nl, xn--eckp2gq701aym3b.com, expida.tw, journalotohns.com and 216.230.54.in-addr.arpa.

These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, ns1.nbcuni.com, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.co.uk and ns1.netbcp.com.

Hostnames with two IP numbers:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1