`flightcrewmatters.nl`

DNSSEC	⚠️ Not signed
A	2a00:f10:305:0:1c00:9fff:fe00:51a^{🇳🇱 CLDIN-NL2a00:f10::/29}
		PTR	`www11.totaalholding.nl`
A	185.87.187.226^{🇳🇱 CLDIN-NL185.87.184.0/22}
NS	`sandra.neostrada.nl` ⭐
		A	2a05:1500:702:0:1c00:3eff:fe00:35^{🇳🇱 CLDIN-NL2a05:1500::/29}
		A	31.25.98.57^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
NS	`christina.neostrada.nl`
		A	2a01:7e01::f03c:91ff:fee9:95bd^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`twee.dnssrv.nl`
		A	172.104.143.74^{🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies}
			PTR	`twee.dnssrv.nl`
NS	`lisa.neostrada.nl`
		A	2600:3c03::f03c:91ff:fe0a:b97^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
			PTR	`drie.dnssrv.nl`
		A	66.228.38.167^{🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies}
			PTR	`drie.dnssrv.nl`
MX	`mail.flightcrewmatters.nl` ⭐
		A	2a00:f10:305:0:1c00:9fff:fe00:51a^{🇳🇱 CLDIN-NL2a00:f10::/29}
			PTR	`www11.totaalholding.nl`
		A	185.87.187.226^{🇳🇱 CLDIN-NL185.87.184.0/22}
			PTR	`www11.totaalholding.nl`
TXT	`v=spf1 a mx include:spf.totaalholding.nl ip4:185.87.187.226 -all`
SOA	`sandra.neostrada.nl`hostmaster@neostrada.nl 2018-11-23 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 07:00:01 +0000 (EPOCH 1776150001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #14

Subdomains

mail.flightcrewmatters.nl

Same first word

flightcrewmatters.nl

DNS History

12 records (6 active, 6 former)

●NSchristina.neostrada.nl2019-12-28 → 2026-04-14 · 3 obs

○ 2017-02-14 16:53:40
● 2019-12-28 15:14:32
● 2026-04-14 07:58:28

●NSlisa.neostrada.nl2019-12-28 → 2026-04-14 · 3 obs

○ 2017-02-14 16:53:40
● 2019-12-28 15:14:32
● 2026-04-14 07:58:28

○NSns01.one.com2015-07-04 → 2017-02-14 · 4 obs

● 2015-07-04 02:09:12
● 2017-02-14 16:53:40
○ 2019-12-28 15:14:32
○ 2026-04-14 07:58:28

○NSns02.one.com2015-07-04 → 2017-02-14 · 4 obs

● 2015-07-04 02:09:12
● 2017-02-14 16:53:40
○ 2019-12-28 15:14:32
○ 2026-04-14 07:58:28

●NSsandra.neostrada.nl2019-12-28 → 2026-04-14 · 3 obs

○ 2017-02-14 16:53:40
● 2019-12-28 15:14:32
● 2026-04-14 07:58:28

●MXmail.flightcrewmatters.nl2019-12-28 → 2026-04-14 · 3 obs

○ 2017-02-14 16:53:40
● 2019-12-28 15:14:32
● 2026-04-14 07:58:28

○MXmxcluster1.one.com2015-07-04 → 2017-02-14 · 4 obs

● 2015-07-04 02:09:12
● 2017-02-14 16:53:40
○ 2019-12-28 15:14:32
○ 2026-04-14 07:58:28

○MXmxcluster2.one.com2015-07-04 → 2017-02-14 · 4 obs

● 2015-07-04 02:09:12
● 2017-02-14 16:53:40
○ 2019-12-28 15:14:32
○ 2026-04-14 07:58:28

●A185.87.187.2262019-12-28 → 2026-04-14 · 3 obs

○ 2017-02-14 16:53:40
● 2019-12-28 15:14:32
● 2026-04-14 07:58:28

●A2a00:f10:305:0:1c00:9fff:fe00:51a2019-12-28 → 2026-04-14 · 3 obs

○ 2017-02-14 16:53:40
● 2019-12-28 15:14:32
● 2026-04-14 07:58:28

○A46.30.212.602015-07-04 → 2016-06-20 · 4 obs

● 2015-07-04 02:09:12
● 2016-06-20 01:48:00
○ 2016-12-20 15:57:46
○ 2026-04-14 07:58:28

○A46.30.213.1282016-12-20 → 2017-02-14 · 5 obs

○ 2016-06-20 01:48:00
● 2016-12-20 15:57:46
● 2017-02-14 16:53:40
○ 2019-12-28 15:14:32
○ 2026-04-14 07:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
flightcrewmatters.nl	lisa.neostrada.nl, sandra.neostrada.nl, christina.neostrada.nl	6 records

✅ Authoritative Response

Server:172.104.143.74

NS records: lisa.neostrada.nl, sandra.neostrada.nl, christina.neostrada.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.87.187.226`
AAAA	1	`2a00:f10:305:0:1c00:9fff:fe00:51a`
NS	3	`sandra.neostrada.nl, lisa.neostrada.nl...`
MX	1	`mail.flightcrewmatters.nl (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.totaalholding.nl`
SOA	1	`sandra.neostrada.nl hostmaster.neostrada`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (lisa.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl...)

Analysis

Hierarchy

flightcrewmatters.nl is a parent of mail.flightcrewmatters.nl.

IP Addresses

flightcrewmatters.nl points to two IP numbers: 2a00:f10:305:0:1c00:9fff:fe00:51a and 185.87.187.226.

Other host names, for instance itspholding.eu, mail.flightcrewmatters.nl, green-island.nl, beljon.net and tomdr.be share IP numbers with flightcrewmatters.nl.

Name Servers

The delegation for flightcrewmatters.nl is handled by three name servers: christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.

flightcrewmatters.nl at least partially shares name servers with other domains, for instance yellowlemontree.be, sweetpepper.info, uaecosmeticsurgery.com, elsgoodies.com and ceaptickets.nl.

these name servers are commonly used with een.dnssrv.nl, twee.dnssrv.nl and drie.dnssrv.nl.

Two IP numbers per host:

christina.neostrada.nl points to 2a01:7e01::f03c:91ff:fee9:95bd and 172.104.143.74.

lisa.neostrada.nl points to 2600:3c03::f03c:91ff:fe0a:b97 and 66.228.38.167.

sandra.neostrada.nl points to 2a05:1500:702:0:1c00:3eff:fe00:35 and 31.25.98.57.

Mail Servers

flightcrewmatters.nl is handled by a single mail server, mail.flightcrewmatters.nl.

mail.flightcrewmatters.nl resolves to two IP numbers: 2a00:f10:305:0:1c00:9fff:fe00:51a and 185.87.187.226.

flightcrewmatters.nl - robtex.com