`mail.flexgroep.nl`

	DNSSEC	⚠️ Not signed
	A	2a03:b0c0:2:f0::19a:8001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
	A	64.227.79.199^{🇳🇱 DIGITALOCEAN64.227.64.0/20 DigitalOcean}

`flexgroep.nl`

	DNSSEC	🔒 Signed (DS record present)
	A	2a0b:3100:20::c0^{🇳🇱 NL-BIT2a0b:3100::/40 Rootnet Managed Servers BIT-2}
	A	185.173.21.77^{🇳🇱 NL-BIT185.173.20.0/22}
	NS	`nsauth.myrootnet.com` ⭐
	NS	`nsauth.myrootnet.nl`
	MX	`mailfilter01.myrootnet.nl` ⭐
	MX	`mailfilter02.myrootnet.nl`⁽²⁰⁾
	TXT	`v=spf1 a mx ip4:64.227.79.199 ip6:2a03:b0c0:2:f0::19a:8001 include:mailfilter...`
	SOA	`nsauth.myrootnet.com`root@rootnet.nl 2026-05-07 #1

Same first word

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mail.pixolino.com

Similar names

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imal.info

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lima.cc

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mail.graphics

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imla.in

DNS History

3 records (2 active, 1 former)

○A193.172.37.32015-06-02 → 2016-04-23 · 4 obs

● 2015-06-02 14:21:02
● 2016-04-23 22:00:54
○ 2026-02-19 18:29:22
○ 2026-05-12 14:32:22

●A2a03:b0c0:2:f0::19a:80012026-02-19 → 2026-05-12 · 3 obs

○ 2016-04-23 22:00:54
● 2026-02-19 18:29:22
● 2026-05-12 14:32:22

●A64.227.79.1992026-02-19 → 2026-05-12 · 3 obs

○ 2016-04-23 22:00:54
● 2026-02-19 18:29:22
● 2026-05-12 14:32:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
flexgroep.nl	nsauth.myrootnet.nl, nsauth.myrootnet.com	2 records

✅ Authoritative Response

Server:185.173.20.5

NS records: nsauth.myrootnet.nl, nsauth.myrootnet.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.227.79.199`
AAAA	1	`2a03:b0c0:2:f0::19a:8001`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsauth.myrootnet.nl, nsauth.myrootnet.nl)

Analysis

IP Addresses

mail.flexgroep.nl resolves to two IP numbers: 2a03:b0c0:2:f0::19a:8001 and 64.227.79.199.

Other host names, for instance web01.mirac.nl, mail.marcel-boekhoorn.com, mail.newland-id.ch, mail.on-the-cloud.eu and mail.newland-id.at share IP numbers with mail.flexgroep.nl.

mail.flexgroep.nl - robtex.com