`springerscience.com`

DNSSEC	⚠️ Not signed
A	199.232.36.95^{🇺🇸 Fastly199.232.36.0/22}
NS	`pdns1.ultradns.net` ⭐
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org`
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info`
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk`
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
SOA	`pdns1.ultradns.net`hostmaster@springer.com 2017-01-23 #16

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775236142

Same first word

springerscience.com

DNS History

15 records (7 active, 8 former)

○NSdns1.springer.com2015-06-04 → 2019-03-02 · 4 obs

● 2015-06-04 18:47:06
● 2019-03-02 13:15:42
○ 2026-02-21 16:11:04
○ 2026-04-03 17:20:00

○NSdns2.springer.com2015-06-04 → 2019-03-02 · 4 obs

● 2015-06-04 18:47:06
● 2019-03-02 13:15:42
○ 2026-02-21 16:11:04
○ 2026-04-03 17:20:00

○NSdns4.springer.com2015-06-04 → 2019-03-02 · 4 obs

● 2015-06-04 18:47:06
● 2019-03-02 13:15:42
○ 2026-02-21 16:11:04
○ 2026-04-03 17:20:00

●NSpdns1.ultradns.net2026-02-21 → 2026-04-03 · 3 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
● 2026-04-03 17:20:00

●NSpdns2.ultradns.net2026-02-21 → 2026-04-03 · 3 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
● 2026-04-03 17:20:00

●NSpdns3.ultradns.org2026-02-21 → 2026-04-03 · 3 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
● 2026-04-03 17:20:00

●NSpdns4.ultradns.org2026-02-21 → 2026-04-03 · 3 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
● 2026-04-03 17:20:00

●NSpdns5.ultradns.info2026-02-21 → 2026-04-03 · 3 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
● 2026-04-03 17:20:00

●NSpdns6.ultradns.co.uk2026-02-21 → 2026-04-03 · 3 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
● 2026-04-03 17:20:00

○A146.75.28.952026-02-21 → 2026-03-21 · 8 obs

○ 2019-03-02 13:15:42
● 2026-02-21 16:11:04
○ 2026-02-26 04:49:24
○ 2026-03-03 11:06:10
● 2026-03-11 05:16:08
● 2026-03-21 15:58:02
○ 2026-04-03 17:19:58
○ 2026-04-03 17:20:00

○A146.75.92.952026-02-26 → 2026-03-03 · 8 obs

○ 2026-02-21 16:11:04
● 2026-02-26 04:49:24
● 2026-02-26 05:29:34
○ 2026-02-26 13:00:24
○ 2026-03-03 02:52:52
● 2026-03-03 06:24:22
○ 2026-03-03 11:06:10
○ 2026-04-03 17:20:00

○A151.101.40.952026-02-26 → 2026-03-03 · 7 obs

○ 2026-02-26 05:29:34
● 2026-02-26 13:00:24
● 2026-03-03 02:52:52
○ 2026-03-03 06:24:22
● 2026-03-03 11:06:10
○ 2026-03-11 05:16:08
○ 2026-04-03 17:20:00

○A195.128.8.1342017-02-13 → 2019-03-02 · 5 obs

○ 2016-04-02 00:28:54
● 2017-02-13 20:08:34
● 2019-03-02 13:15:42
○ 2026-02-21 16:11:04
○ 2026-04-03 17:20:00

●A199.232.36.952026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-21 15:58:02
● 2026-04-03 17:19:58
● 2026-04-03 17:20:00

○A62.50.45.352015-06-04 → 2016-04-02 · 4 obs

● 2015-06-04 18:47:06
● 2016-04-02 00:28:54
○ 2017-02-13 20:08:34
○ 2026-04-03 17:20:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
springerscience.com	pdns3.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 springerscience.com (unsigned zone)

⏱️ Timing

Total: 3219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.232.36.95`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
SOA	1	`pdns1.ultradns.net hostmaster.springer.c`

Analysis

IP Addresses

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

Other host names, for instance uronews.de, snapp.net.pl, springer-images.com, healthinbedrijf.com and springermaterials.org share IP numbers with springerscience.com.

Name Servers

springerscience.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.

springerscience.com at least partially shares name servers with other domains, for instance freepeople.my, vantex.com.my, freepeople.pk, comic.com and jessicalondond.com.