`groendus.nl`

DNSSEC	🔒 Signed (DS record present)
A	13.107.213.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
A	13.107.246.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
MX	`groendus-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`MS=ms37200731`
TXT	`al8euirbunivf8o551cbcnfo0t`
TXT	`lsoa63v5ne6f4fl5h2op0n29pi`
TXT	`k1qlchzw01grnkjwdd3z5jgtcyhpln7g`
TXT	`google-site-verification=9xb9urLEo1d8cy4WLpag2UUo26bQ_lKmHssz5usDYPU`
TXT	`atlassian-domain-verification=nHLMYUjan3EOGByRbwFUNH1swClXcA5x5KU7AkzXqNpjmLF...`
TXT	`v=spf1 include:spf.protection.outlook.com include:emsd1.com include:_spf.psm....`
SOA	`ns1-09.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-26 13:30:02 +0000 (EPOCH 1774531802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-26 #27

Same first word

groendus.nl

Similar names

guerdons.com

endosurg.ru

endosurg.at

grundsoe.net

endosurg.com.ua

endosurg.eu

grundsoe.com

endosurg.dp.ua

grenudos.com

groundes.com

DNS History

21 records (7 active, 14 former)

●NSns1-09.azure-dns.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-02-09 04:49:56
● 2026-02-24 04:13:14
● 2026-03-26 14:14:14

○NSns1.hetinternetburo.nl2015-07-02 → 2017-02-09 · 4 obs

● 2015-07-02 01:27:50
● 2017-02-09 04:49:56
○ 2026-02-24 04:13:14
○ 2026-03-26 14:14:14

●NSns2-09.azure-dns.net2026-02-24 → 2026-03-26 · 3 obs

○ 2017-02-09 04:49:56
● 2026-02-24 04:13:14
● 2026-03-26 14:14:14

○NSns2.hetinternetburo.nl2015-07-02 → 2017-02-09 · 4 obs

● 2015-07-02 01:27:50
● 2017-02-09 04:49:56
○ 2026-02-24 04:13:14
○ 2026-03-26 14:14:14

●NSns3-09.azure-dns.org2026-02-24 → 2026-03-26 · 3 obs

○ 2017-02-09 04:49:56
● 2026-02-24 04:13:14
● 2026-03-26 14:14:14

●NSns4-09.azure-dns.info2026-02-24 → 2026-03-26 · 3 obs

○ 2017-02-09 04:49:56
● 2026-02-24 04:13:14
● 2026-03-26 14:14:14

○MXfallback.lautenbagreclame.nl2015-07-02 → 2017-02-09 · 4 obs

● 2015-07-02 01:27:50
● 2017-02-09 04:49:56
○ 2026-02-24 04:13:14
○ 2026-03-26 14:14:14

●MXgroendus-nl.mail.protection.outlook.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-02-09 04:49:56
● 2026-02-24 04:13:14
● 2026-03-26 14:14:14

○MXmail.groendus.nl2015-07-02 → 2017-02-09 · 4 obs

● 2015-07-02 01:27:50
● 2017-02-09 04:49:56
○ 2026-02-24 04:13:14
○ 2026-03-26 14:14:14

●A13.107.213.402026-03-11 → 2026-03-26 · 3 obs

○ 2026-03-11 12:43:40
● 2026-03-11 13:24:44
● 2026-03-26 14:14:14

○A13.107.213.692026-02-24 → 2026-03-10 · 7 obs

○ 2026-02-24 04:13:14
● 2026-02-24 05:22:00
○ 2026-03-05 04:45:52
○ 2026-03-10 11:17:12
● 2026-03-10 14:55:08
○ 2026-03-11 04:24:10
○ 2026-03-26 14:14:14

○A13.107.226.672026-03-05 → 2026-03-05 · 5 obs

○ 2026-02-24 05:22:00
● 2026-03-05 04:45:52
● 2026-03-05 20:18:02
○ 2026-03-10 03:21:06
○ 2026-03-26 14:14:14

●A13.107.246.402026-03-11 → 2026-03-26 · 3 obs

○ 2026-03-11 12:43:40
● 2026-03-11 13:24:44
● 2026-03-26 14:14:14

○A13.107.246.692026-02-24 → 2026-03-10 · 7 obs

○ 2026-02-24 04:13:14
● 2026-02-24 05:22:00
○ 2026-03-05 04:45:52
○ 2026-03-10 11:17:12
● 2026-03-10 14:55:08
○ 2026-03-11 04:24:10
○ 2026-03-26 14:14:14

○A13.107.253.672026-03-05 → 2026-03-05 · 5 obs

○ 2026-02-24 05:22:00
● 2026-03-05 04:45:52
● 2026-03-05 20:18:02
○ 2026-03-10 03:21:06
○ 2026-03-26 14:14:14

○A150.171.109.1472026-02-24 → 2026-02-24 · 4 obs

○ 2017-02-09 04:49:56
● 2026-02-24 04:13:14
○ 2026-02-24 05:22:00
○ 2026-03-26 14:14:14

○A150.171.109.342026-03-10 → 2026-03-11 · 7 obs

○ 2026-03-05 20:18:02
● 2026-03-10 03:21:06
○ 2026-03-10 11:17:12
○ 2026-03-11 04:24:10
● 2026-03-11 08:44:56
○ 2026-03-11 09:27:34
○ 2026-03-26 14:14:14

○A150.171.109.352026-03-11 → 2026-03-11 · 5 obs

○ 2026-03-11 09:27:34
● 2026-03-11 11:04:42
● 2026-03-11 12:43:40
○ 2026-03-11 13:24:44
○ 2026-03-26 14:14:14

○A150.171.109.362026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-11 08:44:56
● 2026-03-11 09:27:34
○ 2026-03-11 11:04:42
○ 2026-03-26 14:14:14

○A150.171.109.372026-03-10 → 2026-03-11 · 6 obs

○ 2026-03-10 03:21:06
● 2026-03-10 11:17:12
○ 2026-03-10 14:55:08
● 2026-03-11 04:24:10
○ 2026-03-11 08:44:56
○ 2026-03-26 14:14:14

○A212.204.205.262015-07-02 → 2017-02-09 · 4 obs

● 2015-07-02 01:27:50
● 2017-02-09 04:49:56
○ 2026-02-24 04:13:14
○ 2026-03-26 14:14:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
groendus.nl	ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info	-

✅ Authoritative Response

Server:13.107.236.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.107.213.40, 13.107.246.40`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	1	`groendus-nl.mail.protection.outlook.com`
TXT	7	`lsoa63v5ne6f4fl5h2op0n29pi, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

groendus.nl points to two IPs: 13.107.213.40 and 13.107.246.40.

Other host names, for instance guardiantitlepro247.com, dhs.pa.gov, votespa.com, ttlassoc.com and snpmoc.org share IP numbers with groendus.nl.

Name Servers

groendus.nl is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

groendus.nl at least partially shares name servers with other domains such as adez.info, enrichcloudsc.com, trifectis.net, carambola.com.vc and carec.ca.