springerebooks.com - robtex.com

springerebooks.com

DNSSEC⚠️ Not signed
A146.75.28.95🇺🇸 Fastly146.75.28.0/22
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
SOApdns1.ultradns.nethostmaster@springer.com 2017-01-23 #18

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

Same first word

springerebooks.eu
springerebooks.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukdns1.springer.comdns2.springer.comdns4.springer.comA146.75.28.95195.128.8.13462.50.45.35
○NSdns1.springer.com2015-07-20 → 2019-12-29 · 4 obs
● 2015-07-20 15:01:02
● 2019-12-29 07:12:44
○ 2026-03-21 16:01:18
○ 2026-03-23 11:13:56
○NSdns2.springer.com2015-07-20 → 2019-12-29 · 4 obs
● 2015-07-20 15:01:02
● 2019-12-29 07:12:44
○ 2026-03-21 16:01:18
○ 2026-03-23 11:13:56
○NSdns4.springer.com2015-07-20 → 2019-12-29 · 4 obs
● 2015-07-20 15:01:02
● 2019-12-29 07:12:44
○ 2026-03-21 16:01:18
○ 2026-03-23 11:13:56
●NSpdns1.ultradns.net2026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
●NSpdns2.ultradns.net2026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
●NSpdns3.ultradns.org2026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
●NSpdns4.ultradns.org2026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
●NSpdns5.ultradns.info2026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
●NSpdns6.ultradns.co.uk2026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
●A146.75.28.952026-03-21 → 2026-03-23 · 3 obs
○ 2019-12-29 07:12:44
● 2026-03-21 16:01:18
● 2026-03-23 11:13:56
○A195.128.8.1342017-02-15 → 2019-12-29 · 5 obs
○ 2016-07-01 18:45:12
● 2017-02-15 21:19:10
● 2019-12-29 07:12:44
○ 2026-03-21 16:01:18
○ 2026-03-23 11:13:56
○A62.50.45.352015-07-20 → 2016-07-01 · 4 obs
● 2015-07-20 15:01:02
● 2016-07-01 18:45:12
○ 2017-02-15 21:19:10
○ 2026-03-23 11:13:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
springerebooks.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...-

✅ Authoritative Response

Server:199.7.68.1

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 springerebooks.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

TypeCountSample Data
A1146.75.28.95
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net hostmaster.springer.c

Analysis

IP Addresses

springerebooks.com points to an IP address: 146.75.28.95.

other host names include womensmidlifehealthjournal.com, springeronline.com, topartsen.nl, ijbnpa.org and synthuszorgadvies.com; they share IP numbers with springerebooks.com.

Name Servers

springerebooks.com delegates to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

springerebooks.com at least partially shares name servers with other domains, for instance 185.69.in-addr.arpa, fxddscam.com, allemedischewerkgevers.nl, xpedia.us and williamconnolly.cc.

these name servers are commonly used alongside 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 and dns4.p01.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.