springer.com.pt - robtex.com

springer.com.pt

DNSSEC⚠️ Not signed
A62.156.147.40🇩🇪 DTAG62.156.0.0/14 Deutsche Telekom AG, Internet service provider
PTRmail.oo2.sczn.de
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 2009-05-07 #12

com.pt

DNSSEC⚠️ Not signed
TXTDNS.PT Domain
WOT: SAFE (60/100)

Same first word

springer.io
springer.ph
springer.com.au
springer.com
springer.edgesuite.net
springer.uk
springer.co.nz
springer.education
springer.biz
springer.com.mx
springer.pk
springer.group
springer.us
springer.ws
springer.net
springer.digital
springer.company
springer.shop
springer.pt
springer.asia
springer.de
springer.archi
springer.sk
springer.health
springer.info
springer.com.br
springer.eu
springer.pe
springer.org
springer.co.at
springer.hu
springer.ro
springer.com.pt
springer.nu
springer.kr
springer.li
springer.from-de.com
springer.ca
springer.se
springer.com.co
springer.com.pl
springer.in
springer.gr
springer.co.uk
springer.tv
springer.to
springer.com.cn
springer.es
springer.it
springer.cz
springer.fr
springer.pub
springer.co
springer.ch
springer.pl
springer.at
springer.media
springer.com.tr
springer.dk
springer.si
springer.pro
springer.hk
springer.com.pe
springer.ru
springer.co.za
springer.fitness
springer.nyc
springer.co.il
springer.su
springer.com.vn
springer.jp
springer.lv

Similar names

sperring.com
singerpr.com
sperring.org
sperring.net
regnirps.com
spirenrg.net
ringerps.com
sperring.nl
respring.com
sperring.me
perrings.com
spirenrg.com
spirnger.com

DNS History

7 records (7 active, 0 former)

NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukA62.156.147.40
●NSpdns1.ultradns.net2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24
●NSpdns2.ultradns.net2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24
●NSpdns3.ultradns.org2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24
●NSpdns4.ultradns.org2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24
●NSpdns5.ultradns.info2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24
●A62.156.147.402026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 16:18:04
● 2026-03-24 01:07:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ptg.dns.pt, c.dns.pt, e.dns.pt, ns2.nic.fr...18 records
springer.com.ptpdns6.ultradns.co.uk, pdns2.ultradns.net, pdns4.ultradns.org, pdns1.ultradns.net...-

✅ Authoritative Response

Server:204.74.114.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for springer.com.pt (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

TypeCountSample Data
A162.156.147.40
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net hostmaster.springer.c

📌 Glue Records Collected

Total: 18

In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)

Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)

Analysis

IP Addresses

springer.com.pt points to an IP address: 62.156.147.40.

other host names include springer.sk, springer.info, springer.gr, springer.si and springer.co.il; they share IP numbers with springer.com.pt.

Name Servers

springer.com.pt 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.

springer.com.pt at least partially shares name servers with other domains, for instance 177.131.192.in-addr.arpa, history.net, 1.a.3.9.0.8.8.e.b.4.5.4.8.0.0.0.0.0.2.c.1.d.7.2.0.0.0.9.0.0.6.2.ip6.arpa, theonestopplusgroupcoupon.com and neoplasianetwork.com.

these name servers are commonly used with udns1.ultradns.net, dns1.p01.nsone.net, udns2.ultradns.net, dns-external-master.amazon.com, 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.