linkforscience.net - dns.ninja

`linkforscience.net`

DNSSEC	⚠️ Not signed
A	146.75.28.95^{🇺🇸 Fastly146.75.28.0/22}
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 #17

`net`

	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=1784986347

Same first word

linkforscience.de

linkforscience.com

linkforscience.net

DNS History

17 records (7 active, 10 former)

○NSdns1.springer.com2007-09-17 → 2016-11-28 · 4 obs

● 2007-09-17 11:18:34
● 2016-11-28 22:43:26
○ 2026-02-26 04:51:36
○ 2026-07-25 13:40:44

○NSdns2.springer.com2007-09-17 → 2016-11-28 · 4 obs

● 2007-09-17 11:18:34
● 2016-11-28 22:43:26
○ 2026-02-26 04:51:36
○ 2026-07-25 13:40:44

○NSdns3.springer.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 11:18:34
○ 2015-08-04 03:43:04
○ 2026-07-25 13:40:44

○NSdns4.springer.com2015-08-04 → 2016-11-28 · 5 obs

○ 2007-09-17 11:18:34
● 2015-08-04 03:43:04
● 2016-11-28 22:43:26
○ 2026-02-26 04:51:36
○ 2026-07-25 13:40:44

●NSpdns1.ultradns.net2026-02-26 → 2026-07-25 · 3 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
● 2026-07-25 13:40:44

●NSpdns2.ultradns.net2026-02-26 → 2026-07-25 · 3 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
● 2026-07-25 13:40:44

●NSpdns3.ultradns.org2026-02-26 → 2026-07-25 · 3 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
● 2026-07-25 13:40:44

●NSpdns4.ultradns.org2026-02-26 → 2026-07-25 · 3 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
● 2026-07-25 13:40:44

●NSpdns5.ultradns.info2026-02-26 → 2026-07-25 · 3 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
● 2026-07-25 13:40:44

●NSpdns6.ultradns.co.uk2026-02-26 → 2026-07-25 · 3 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
● 2026-07-25 13:40:44

○A146.75.116.952026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 11:05:46
● 2026-03-04 22:58:56
○ 2026-03-18 21:05:22
○ 2026-07-25 13:40:44

●A146.75.28.952026-03-21 → 2026-07-25 · 23 obs

○ 2026-02-26 04:51:36
○ 2026-03-18 21:05:22
● 2026-03-21 15:57:34
○ 2026-03-30 21:56:50
○ 2026-04-06 04:51:52
● 2026-04-17 22:06:36
○ 2026-04-20 14:43:20
○ 2026-04-21 17:36:02
● 2026-04-24 15:29:28
○ 2026-04-27 04:19:36
○ 2026-05-01 16:53:32
● 2026-05-01 22:08:44
○ 2026-05-05 06:06:34
○ 2026-05-12 12:37:06
● 2026-05-15 22:19:26
○ 2026-05-19 03:53:12
○ 2026-06-09 13:21:06
● 2026-06-12 22:24:10
○ 2026-06-16 03:40:30
● 2026-07-02 07:37:20
○ 2026-07-14 03:38:22
● 2026-07-24 22:16:30
● 2026-07-25 13:40:44

○A146.75.92.952026-02-26 → 2026-07-21 · 42 obs

○ 2026-02-26 04:51:36
● 2026-02-26 05:29:24
● 2026-03-03 06:24:18
○ 2026-03-03 11:05:46
○ 2026-04-17 22:06:36
● 2026-04-20 14:43:20
● 2026-04-20 22:22:00
○ 2026-04-21 17:36:02
○ 2026-04-24 15:29:28
● 2026-04-27 04:19:36
● 2026-04-28 03:59:26
○ 2026-04-28 05:17:24
● 2026-04-28 11:47:44
○ 2026-04-28 12:46:42
● 2026-05-01 16:53:32
○ 2026-05-01 22:08:44
● 2026-05-05 06:06:34
● 2026-05-12 12:37:06
○ 2026-05-15 22:19:26
○ 2026-05-19 03:53:12
● 2026-05-19 05:10:10
○ 2026-05-19 12:39:26
● 2026-05-26 04:06:14
○ 2026-05-26 05:32:04
● 2026-05-26 12:10:34
○ 2026-05-26 13:11:40
● 2026-06-02 07:33:54
● 2026-06-09 13:21:06
○ 2026-06-12 22:24:10
● 2026-06-16 03:40:30
○ 2026-06-16 04:37:44
● 2026-06-16 12:27:12
○ 2026-06-23 03:38:04
● 2026-06-23 04:45:18
○ 2026-06-23 07:23:06
● 2026-06-30 03:52:38
○ 2026-07-02 07:37:20
● 2026-07-14 03:38:22
○ 2026-07-15 02:25:58
● 2026-07-21 03:34:50
○ 2026-07-24 22:16:30
○ 2026-07-25 13:40:44

○A151.101.204.952026-04-06 → 2026-07-16 · 6 obs

○ 2026-03-30 21:56:50
● 2026-04-06 04:51:52
○ 2026-04-17 22:06:36
● 2026-07-16 16:21:36
○ 2026-07-21 03:34:50
○ 2026-07-25 13:40:44

○A151.101.40.952026-02-26 → 2026-07-15 · 33 obs

○ 2016-11-28 22:43:26
● 2026-02-26 04:51:36
○ 2026-02-26 05:29:24
○ 2026-03-03 06:24:18
● 2026-03-03 11:05:46
○ 2026-03-04 22:58:56
○ 2026-03-21 15:57:34
● 2026-03-30 21:56:50
○ 2026-04-06 04:51:52
○ 2026-04-28 03:59:26
● 2026-04-28 05:17:24
○ 2026-04-28 11:47:44
● 2026-04-28 12:46:42
○ 2026-05-01 16:53:32
○ 2026-05-15 22:19:26
● 2026-05-19 03:53:12
○ 2026-05-19 05:10:10
● 2026-05-19 12:39:26
○ 2026-05-26 04:06:14
● 2026-05-26 05:32:04
○ 2026-05-26 12:10:34
● 2026-05-26 13:11:40
○ 2026-06-02 07:33:54
○ 2026-06-16 03:40:30
● 2026-06-16 04:37:44
○ 2026-06-16 12:27:12
● 2026-06-23 03:38:04
○ 2026-06-23 04:45:18
● 2026-06-23 07:23:06
○ 2026-06-30 03:52:38
● 2026-07-15 02:25:58
○ 2026-07-16 16:21:36
○ 2026-07-25 13:40:44

○A199.232.36.952026-03-18 → 2026-04-21 · 7 obs

○ 2026-03-04 22:58:56
● 2026-03-18 21:05:22
○ 2026-03-21 15:57:34
○ 2026-04-20 22:22:00
● 2026-04-21 17:36:02
○ 2026-04-24 15:29:28
○ 2026-07-25 13:40:44

○A62.50.45.352007-09-17 → 2016-11-28 · 4 obs

● 2007-09-17 11:18:34
● 2016-11-28 22:43:26
○ 2026-02-26 04:51:36
○ 2026-07-25 13:40:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linkforscience.net	pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...	4 records

✅ Authoritative Response

Server:204.74.108.1

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 linkforscience.net (unsigned zone)

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.75.28.95`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
SOA	1	`pdns1.ultradns.net hostmaster.springer.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)

Analysis

IP Addresses

linkforscience.net has exactly one IP address — 146.75.28.95.

ehoonline.org, birkhauserscience.com, journaloftrustmanagement.com plus two other host names have IP numbers in common with linkforscience.net.

Name Servers

linkforscience.net is served by 6 authoritative name servers — among them pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.

linkforscience.net shares at least some of its name servers with other domains, including chemistry-central.com, businessweekadvisoryboard.com, takebacktheoutdoors.net and two others.

These name servers are frequently seen alongside pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 4 other name servers.

Host names pointing to two IP addresses:

pdns5.ultradns.info resolves to two addresses: 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net resolves to two addresses: 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net resolves to two addresses: 204.74.109.1 and 2610:a1:1014::1.

pdns3.ultradns.org resolves to two addresses: 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org resolves to two addresses: 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk resolves to two addresses: 204.74.115.1 and 2610:a1:1017::1.