🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`med-work.nl`

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 #17

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-17 04:30:01 +0000 (EPOCH 1786941001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-17 #9

Same first word

med-work.fr

med-work.de

med-work.nl

Similar names

work-med.net

drew-kom.eu

work-med.de

DNS History

19 records (7 active, 12 former)

○NSdns1.springer.com2015-07-17 → 2018-06-22 · 4 obs

● 2015-07-17 20:20:20
● 2018-06-22 18:41:04
○ 2026-05-01 22:09:22
○ 2026-08-17 05:19:02

○NSdns2.springer.com2015-07-17 → 2018-06-22 · 4 obs

● 2015-07-17 20:20:20
● 2018-06-22 18:41:04
○ 2026-05-01 22:09:22
○ 2026-08-17 05:19:02

○NSdns4.springer.com2015-07-17 → 2018-06-22 · 4 obs

● 2015-07-17 20:20:20
● 2018-06-22 18:41:04
○ 2026-05-01 22:09:22
○ 2026-08-17 05:19:02

●NSpdns1.ultradns.net2026-05-01 → 2026-08-17 · 3 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
● 2026-08-17 05:19:02

●NSpdns2.ultradns.net2026-05-01 → 2026-08-17 · 3 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
● 2026-08-17 05:19:02

●NSpdns3.ultradns.org2026-05-01 → 2026-08-17 · 3 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
● 2026-08-17 05:19:02

●NSpdns4.ultradns.org2026-05-01 → 2026-08-17 · 3 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
● 2026-08-17 05:19:02

●NSpdns5.ultradns.info2026-05-01 → 2026-08-17 · 3 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
● 2026-08-17 05:19:02

●NSpdns6.ultradns.co.uk2026-05-01 → 2026-08-17 · 3 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
● 2026-08-17 05:19:02

○A146.75.116.952026-06-09 → 2026-07-16 · 6 obs

○ 2026-06-02 17:33:20
● 2026-06-09 12:54:44
○ 2026-06-16 03:40:38
● 2026-07-16 16:21:26
○ 2026-07-21 03:34:48
○ 2026-08-17 05:19:02

○A146.75.28.952026-05-25 → 2026-07-10 · 6 obs

○ 2026-05-19 12:39:38
● 2026-05-25 08:23:18
○ 2026-05-26 04:06:04
● 2026-07-10 22:15:42
○ 2026-07-14 03:38:48
○ 2026-08-17 05:19:02

○A146.75.40.952026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 05:10:40
● 2026-05-19 12:39:38
○ 2026-05-25 08:23:18
○ 2026-08-17 05:19:02

○A146.75.92.952026-05-05 → 2026-08-11 · 29 obs

○ 2026-05-05 06:06:48
● 2026-05-05 07:21:02
● 2026-05-12 03:46:40
○ 2026-05-12 05:00:10
● 2026-05-12 12:37:08
○ 2026-05-15 22:20:10
● 2026-05-19 03:53:22
● 2026-05-19 05:10:40
○ 2026-05-19 12:39:38
○ 2026-05-26 04:06:04
● 2026-05-26 05:32:00
● 2026-05-26 12:11:28
○ 2026-05-26 13:12:16
● 2026-06-02 07:33:54
○ 2026-06-02 17:33:20
○ 2026-06-09 12:54:44
● 2026-06-16 03:40:38
○ 2026-07-10 22:15:42
● 2026-07-14 04:46:46
○ 2026-07-16 16:21:26
● 2026-07-21 03:34:48
○ 2026-07-21 04:42:16
● 2026-07-28 05:13:08
○ 2026-08-02 19:44:02
● 2026-08-04 07:01:56
○ 2026-08-11 04:50:24
● 2026-08-11 11:27:54
○ 2026-08-11 12:15:50
○ 2026-08-17 05:19:02

○A151.101.204.952026-08-02 → 2026-08-02 · 4 obs

○ 2026-07-28 05:13:08
● 2026-08-02 19:44:02
○ 2026-08-04 07:01:56
○ 2026-08-17 05:19:02

○A151.101.40.952026-05-05 → 2026-08-11 · 22 obs

○ 2026-05-04 20:05:52
● 2026-05-05 06:06:48
○ 2026-05-05 07:21:02
○ 2026-05-12 03:46:40
● 2026-05-12 05:00:10
○ 2026-05-12 12:37:08
○ 2026-05-25 08:23:18
● 2026-05-26 04:06:04
○ 2026-05-26 05:32:00
○ 2026-05-26 12:11:28
● 2026-05-26 13:12:16
○ 2026-06-02 07:33:54
● 2026-06-02 17:33:20
○ 2026-06-09 12:54:44
● 2026-07-14 03:38:48
○ 2026-07-14 04:46:46
● 2026-07-21 04:42:16
○ 2026-07-28 05:13:08
● 2026-08-11 04:50:24
○ 2026-08-11 11:27:54
● 2026-08-11 12:15:50
○ 2026-08-17 05:19:02

○A195.128.8.1342017-01-24 → 2018-06-22 · 5 obs

○ 2016-03-27 00:51:16
● 2017-01-24 17:11:36
● 2018-06-22 18:41:04
○ 2026-05-01 22:09:22
○ 2026-08-17 05:19:02

○A199.232.112.952026-05-04 → 2026-05-04 · 4 obs

○ 2026-05-01 22:09:22
● 2026-05-04 20:05:52
○ 2026-05-05 06:06:48
○ 2026-08-17 05:19:02

●A199.232.36.952026-05-01 → 2026-08-17 · 7 obs

○ 2018-06-22 18:41:04
● 2026-05-01 22:09:22
○ 2026-05-04 20:05:52
○ 2026-05-12 12:37:08
● 2026-05-15 22:20:10
○ 2026-05-19 03:53:22
● 2026-08-17 05:19:02

○A62.50.45.352015-07-17 → 2016-03-27 · 4 obs

● 2015-07-17 20:20:20
● 2016-03-27 00:51:16
○ 2017-01-24 17:11:36
○ 2026-08-17 05:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
med-work.nl	pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org...	-

✅ Authoritative Response

Server:204.74.109.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for med-work.nl (unsigned zone)

⏱️ Timing

Total: 585ms | 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`

Analysis

IP Addresses

med-work.nl points to a single IP number: 199.232.36.95.

springeropen.com and linksforscience.de, along with other host names, share IP addresses with med-work.nl.

Name Servers

DNS for med-work.nl is handled by 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.

med-work.nl partially shares its NS delegation with several other domains, including bmceh.com, gsb-network.com, ondeckstats.info and two others.

In DNS configurations, these name servers often share authority with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers.

Host names with two IP numbers:

pdns5.ultradns.info has two IP addresses: 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net has two IP addresses: 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net has two IP addresses: 204.74.109.1 and 2610:a1:1014::1.

pdns3.ultradns.org has two IP addresses: 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org has two IP addresses: 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk has two IP addresses: 204.74.115.1 and 2610:a1:1017::1.