springer.com.vn - robtex.com

springer.com.vn

com.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSb.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSc.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSd.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSe.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSf.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSg.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
NSh.dns-servers.vn ⚠️ Not in parent delegation πŸ”’
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022616276

Same first word

Similar names

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 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10
●NSpdns2.ultradns.net2026-02-21 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10
●NSpdns3.ultradns.org2026-02-21 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10
●NSpdns4.ultradns.org2026-02-21 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10
●NSpdns5.ultradns.info2026-02-21 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10
●NSpdns6.ultradns.co.uk2026-02-21 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10
●A62.156.147.402026-02-21 β†’ 2026-03-23 Β· 2 obs
● 2026-02-21 16:10:58
● 2026-03-23 21:08:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...16 records
springer.com.vnpdns6.ultradns.co.uk, pdns5.ultradns.info, pdns2.ultradns.net, pdns4.ultradns.org...-

βœ… Authoritative Response

Server:199.7.68.1

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1705ms | Queries: -

πŸ“„ Records

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

πŸ“Œ Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

IP Addresses

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

other host names include springer.si, springer.co.il, mail.oo2.sczn.de, springer.ph and springer.co.nz; they share IP numbers with springer.com.vn.

Name Servers

springer.com.vn 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.vn at least partially shares name servers with other domains, for instance banenvoorbasisartsen.nl, nortonsoftwaresupport.com, careers4engineers.de, bloomberg.tt and mcsbank.com.

These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, 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.