`grootamsterdam.nl`

DNSSEC	⚠️ Not signed
A	45.82.188.246^{🇳🇱 DUOCAST-AS45.82.188.0/22}
		PTR	`managed171.cloud86-host.nl`
NS	`ns1.masterdns.nl` ⭐
		A	2a0a:9fc0:1053::11^{🇳🇱 UNISERVER-AS2a0a:9fc0::/29}
			PTR	`ns1.masterdns.nl`
		A	185.168.85.11^{🇳🇱 UNISERVER-AS185.168.85.0/24}
			PTR	`ns1.masterdns.nl`
NS	`ns2.masterdns.nl`
		A	2a0a:9fc0:1053::12^{🇳🇱 UNISERVER-AS2a0a:9fc0::/29}
			PTR	`ns2.masterdns.nl`
		A	185.168.85.12^{🇳🇱 UNISERVER-AS185.168.85.0/24}
			PTR	`ns2.masterdns.nl`
MX	`mx1.realworks.nl` ⭐
		A	87.255.56.180^{🇳🇱 FIBERRING87.255.32.0/19}
			PTR	`mx1.realworks.nl`
TXT	`google-site-verification=ElqAoTAMK-E4Ut8iT3ckqLkxfbk5PdFi2L7-6b8KhJc`
TXT	`v=spf1 include:_spf.realworks.nl include:_spf.smtp.com -all`
SOA	`ns1.masterdns.nl`hostmaster@denit.net 2022-11-28 #0

`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 21:30:02 +0000 (EPOCH 1774560602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-26 #43

Subdomains

mail.grootamsterdam.nl

Same first word

grootamsterdam.nl

DNS History

15 records (4 active, 11 former)

●NSns1.masterdns.nl2015-07-26 → 2026-03-26 · 2 obs

● 2015-07-26 13:09:26
● 2026-03-26 22:12:10

●NSns2.masterdns.nl2015-07-26 → 2026-03-26 · 2 obs

● 2015-07-26 13:09:26
● 2026-03-26 22:12:10

○MXalt1.aspmx.l.google.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXalt2.aspmx.l.google.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXaspmx.l.google.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXaspmx2.googlemail.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXaspmx3.googlemail.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXaspmx4.googlemail.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXaspmx5.googlemail.com2015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

○MXmx1.emailsrvr.com2020-04-12 → 2020-04-12 · 4 obs

○ 2017-03-28 05:31:26
● 2020-04-12 01:43:42
○ 2026-03-05 06:03:02
○ 2026-03-26 22:12:10

●MXmx1.realworks.nl2026-03-05 → 2026-03-26 · 3 obs

○ 2020-04-12 01:43:42
● 2026-03-05 06:03:02
● 2026-03-26 22:12:10

○MXmx2.emailsrvr.com2020-04-12 → 2020-04-12 · 4 obs

○ 2017-03-28 05:31:26
● 2020-04-12 01:43:42
○ 2026-03-05 06:03:02
○ 2026-03-26 22:12:10

●A45.82.188.2462026-03-05 → 2026-03-26 · 3 obs

○ 2020-04-12 01:43:42
● 2026-03-05 06:03:02
● 2026-03-26 22:12:10

○A83.96.203.192020-04-12 → 2020-04-12 · 4 obs

○ 2017-03-28 05:31:26
● 2020-04-12 01:43:42
○ 2026-03-05 06:03:02
○ 2026-03-26 22:12:10

○A93.191.133.532015-07-26 → 2017-03-28 · 4 obs

● 2015-07-26 13:09:26
● 2017-03-28 05:31:26
○ 2020-04-12 01:43:42
○ 2026-03-26 22:12:10

🔍 DNS Trace

Analysis

Hierarchy

The parent of mail.grootamsterdam.nl is grootamsterdam.nl.

IP Addresses

grootamsterdam.nl points to a single IP: 45.82.188.246.

Other host names, for instance krpa.nl, pandenpaard.nl, mailmodule.goesenroos.nl, kdg.nu and netwerkmakelaardij.nl share IP numbers with grootamsterdam.nl.

Name Servers

Two name servers ns1.masterdns.nl and ns2.masterdns.nl handle delegation for grootamsterdam.nl.

grootamsterdam.nl uses the same name server setup as other domains, for example younggrowersclub.com, 160.148.62.in-addr.arpa, hoesel.nl, secvaleur.nl and agrimachines.be.

Host names with two IP numbers:

ns1.masterdns.nl points to: 2a0a:9fc0:1053::11 and 185.168.85.11

ns2.masterdns.nl points to: 2a0a:9fc0:1053::12 and 185.168.85.12

Mail Servers

grootamsterdam.nl is handled by a single mail server, mx1.realworks.nl.

grootamsterdam.nl has the same mail server setup as other domains, including frankemakelaars.nl, broekmanmakelaars.nl, brixmakelaars.nl, elzenaar.com and aenpmakelaars.nl.

grootamsterdam.nl shares some mail servers with other domains, for example wonen-mkb.nl, vandenboschmakelaars.com and sqm.nl.

mx1.realworks.nl points to a single IP: 87.255.56.180.

grootamsterdam.nl - robtex.com