jbiol.org - robtex.com

jbiol.org

DNSSEC⚠️ Not signed
A204.74.99.100🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar
PTRcrs.ultradns.net
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
SOApdns1.ultradns.nethostmaster@springer.com 2009-01-01 #35

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=1774628172

Same first word

jbiol.com
jbiol.org

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DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comA204.74.99.10096.45.82.10996.45.82.24896.45.83.22496.45.83.39
○NSns10.dnsmadeeasy.com2015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○NSns11.dnsmadeeasy.com2015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○NSns12.dnsmadeeasy.com2015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○NSns13.dnsmadeeasy.com2015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○NSns14.dnsmadeeasy.com2015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○NSns15.dnsmadeeasy.com2015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
●NSpdns1.ultradns.net2026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
●NSpdns2.ultradns.net2026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
●NSpdns3.ultradns.org2026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
●NSpdns4.ultradns.org2026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
●NSpdns5.ultradns.info2026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
●A204.74.99.1002026-02-21 → 2026-03-27 · 3 obs
○ 2017-08-12 11:49:38
● 2026-02-21 16:13:24
● 2026-03-27 16:41:00
○A96.45.82.1092015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○A96.45.82.2482015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○A96.45.83.2242015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00
○A96.45.83.392015-05-21 → 2017-08-12 · 4 obs
● 2015-05-21 16:10:28
● 2017-08-12 11:49:38
○ 2026-02-21 16:13:24
○ 2026-03-27 16:41:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
jbiol.orgpdns4.ultradns.org, pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns1.ultradns.net...4 records

✅ Authoritative Response

Server:199.7.69.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jbiol.org (unsigned zone)

⏱️ Timing

Total: 456ms | Queries: -

📄 Records

TypeCountSample Data
A1204.74.99.100
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net hostmaster.springer.c

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

jbiol.org resolves to one IP number: 204.74.99.100.

other host names including cosmcs.com, vigeo-eiris.com, styrofoam.com.tr, sigmaelevator.eu and bmcsportsscimedrehabil.com share IP numbers with jbiol.org.

Name Servers

jbiol.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.

jbiol.org at least partially shares name servers with other domains, for instance 1.a.3.9.0.4.e.e.d.4.3.9.1.0.0.0.0.0.a.4.a.3.0.2.0.0.0.9.0.0.6.2.ip6.arpa, bradfordexchangechecks-systest.com, tmngovideo.com, heartlandpayrollonline.com and sgvbportaal.nl.

These name servers are commonly used with the following name servers: udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and dns3.p09.nsone.net.

Host names 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.