jcheminf.com - robtex.com

jcheminf.com

DNSSEC⚠️ Not signed
A199.232.36.95🇺🇸 Fastly199.232.36.0/22
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
MXmx1-class2-grp1.springernature.com ⭐
MXmx2-class2-grp1.springernature.com(30)
SOApdns1.ultradns.nethostmaster@springer.com 2009-01-01 #65

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
rank #947603 globally
rank #436352 in the tld
WOT: SAFE (69/100)

Subdomains

mail.jcheminf.com

Same first word

jcheminf.com

DNS History

29 records (9 active, 20 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.comMXmx1-class2-grp1.springernature.commx2-class2-grp1.springernature.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA199.232.36.95146.75.28.95146.75.92.95151.101.40.9596.45.82.10996.45.82.24896.45.83.22496.45.83.39
○NSns10.dnsmadeeasy.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○NSns11.dnsmadeeasy.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○NSns12.dnsmadeeasy.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○NSns13.dnsmadeeasy.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○NSns14.dnsmadeeasy.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○NSns15.dnsmadeeasy.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
●NSpdns1.ultradns.net2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
●NSpdns2.ultradns.net2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
●NSpdns3.ultradns.org2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
●NSpdns4.ultradns.org2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
●NSpdns5.ultradns.info2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
○MXalt1.aspmx.l.google.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○MXalt2.aspmx.l.google.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○MXaspmx.l.google.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○MXaspmx2.googlemail.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○MXaspmx3.googlemail.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○MXaspmx4.googlemail.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○MXaspmx5.googlemail.com2015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
●MXmx1-class2-grp1.springernature.com2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
●MXmx2-class2-grp1.springernature.com2026-02-21 → 2026-03-06 · 3 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
● 2026-03-06 18:24:56
○A146.75.28.952026-02-21 → 2026-02-21 · 4 obs
○ 2017-02-10 13:27:26
● 2026-02-21 16:13:20
○ 2026-02-26 04:48:54
○ 2026-03-06 18:24:56
○A146.75.92.952026-02-26 → 2026-02-26 · 5 obs
○ 2026-02-21 16:13:20
● 2026-02-26 04:48:54
○ 2026-02-26 05:29:20
● 2026-02-26 12:17:24
○ 2026-03-06 18:24:56
○A151.101.40.952026-02-26 → 2026-02-26 · 5 obs
○ 2026-02-21 16:13:20
○ 2026-02-26 04:48:54
● 2026-02-26 05:29:20
○ 2026-02-26 12:17:24
○ 2026-03-06 18:24:56
●A199.232.36.952026-03-06 → 2026-03-06 · 2 obs
○ 2026-02-26 12:17:24
● 2026-03-06 18:24:56
○A96.45.82.1092015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○A96.45.82.2482015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○A96.45.83.2242015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56
○A96.45.83.392015-07-23 → 2017-02-10 · 4 obs
● 2015-07-23 08:59:02
● 2017-02-10 13:27:26
○ 2026-02-21 16:13:20
○ 2026-03-06 18:24:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jcheminf.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...-

✅ Authoritative Response

Server: 204.74.109.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcheminf.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

TypeCountSample Data
A1199.232.36.95
NS6pdns1.ultradns.net, pdns2.ultradns.net...
MX2mx1-class2-grp1.springernature.com (pri:, mx2-class2-grp1.springernature.com (pri:
SOA1pdns1.ultradns.net hostmaster.springer.c

Analysis

Hierarchy

jcheminf.com is the parent of mail.jcheminf.com.

IP Addresses

jcheminf.com points to a single IP number: 199.232.36.95.

other host names for instance springer.media, springer.com, springer.us, biomagres.com and springer.de share IP numbers with jcheminf.com.

Name Servers

jcheminf.com 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.

jcheminf.com at least partially shares name servers with other domains, for instance 48.3.in-addr.arpa, traveldoo.com.sg, allergist.com, 1.a.3.9.0.4.6.8.0.e.1.3.c.1.0.0.0.0.8.7.a.b.4.2.0.0.0.9.0.0.6.2.ip6.arpa and bloombergtechnoz.com.

These name servers are often used together with the 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, x1.amazonaws.com, x2.amazonaws.com and x3.amazonaws.org.

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.

Mail Servers

jcheminf.com is handled by two mail servers: mx1-class2-grp1.springernature.com and mx2-class2-grp1.springernature.com.

jcheminf.com shares the same mail server setup as other domains, for instance jrobio.com, multilingual-education.com, innovative-infrastructure-solutions.com, healthandjusticejournal.com and biologydirect.com.