flex-3000.nl - robtex.com

flex-3000.nl

DNSSEC⚠️ Not signed
NSns-1102.awsdns-09.org ⚠️ Not in zone NS records
A2600:9000:5304:4e00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1102.awsdns-09.org
A205.251.196.78🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1102.awsdns-09.org
NSns-1860.awsdns-40.co.uk ⚠️ Not in zone NS records
A2600:9000:5307:4400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1860.awsdns-40.co.uk
A205.251.199.68🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1860.awsdns-40.co.uk
NSns-19.awsdns-02.com ⚠️ Not in zone NS records
A2600:9000:5300:1300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-19.awsdns-02.com
A205.251.192.19🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-19.awsdns-02.com
NSns-784.awsdns-34.net ⚠️ Not in zone NS records
A2600:9000:5303:1000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-784.awsdns-34.net
A205.251.195.16🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-784.awsdns-34.net

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-26 04:30:01 +0000 (EPOCH 1774499401)
SOAns1.dns.nldns@sidn.nl 2026-03-26 #9

Subdomains

mail.flex-3000.nl

Same first word

flex-3000.nl
flex-3000.de
flex-3000.org

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns-1102.awsdns-09.orgns-1860.awsdns-40.co.ukns-19.awsdns-02.comns-784.awsdns-34.netns-01.svc.xl-internetservices.comns-02.svc.xl-internetservices.comns-03.svc.xl-internetservices.comns-1285.awsdns-32.orgns-2012.awsdns-59.co.ukns-496.awsdns-62.comMXmail.flex-3000.nlA85.214.100.236
○NSns-01.svc.xl-internetservices.com2015-05-04 → 2020-02-07 · 4 obs
● 2015-05-04 23:05:12
● 2020-02-07 04:46:30
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
○NSns-02.svc.xl-internetservices.com2015-05-04 → 2020-02-07 · 4 obs
● 2015-05-04 23:05:12
● 2020-02-07 04:46:30
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
○NSns-03.svc.xl-internetservices.com2015-05-04 → 2020-02-07 · 4 obs
● 2015-05-04 23:05:12
● 2020-02-07 04:46:30
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
●NSns-1102.awsdns-09.org2026-03-26 → 2026-03-26 · 3 obs
○ 2020-02-07 04:46:30
● 2026-03-26 05:06:52
● 2026-03-26 05:06:56
○NSns-1285.awsdns-32.org2026-03-26 → 2026-03-26 · 2 obs
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
●NSns-1860.awsdns-40.co.uk2026-03-26 → 2026-03-26 · 3 obs
○ 2020-02-07 04:46:30
● 2026-03-26 05:06:52
● 2026-03-26 05:06:56
●NSns-19.awsdns-02.com2026-03-26 → 2026-03-26 · 3 obs
○ 2020-02-07 04:46:30
● 2026-03-26 05:06:52
● 2026-03-26 05:06:56
○NSns-2012.awsdns-59.co.uk2026-03-26 → 2026-03-26 · 2 obs
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
○NSns-496.awsdns-62.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
●NSns-784.awsdns-34.net2026-03-26 → 2026-03-26 · 3 obs
○ 2020-02-07 04:46:30
● 2026-03-26 05:06:52
● 2026-03-26 05:06:56
○MXmail.flex-3000.nl2015-05-04 → 2020-02-07 · 4 obs
● 2015-05-04 23:05:12
● 2020-02-07 04:46:30
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56
○A85.214.100.2362015-05-04 → 2020-02-07 · 4 obs
● 2015-05-04 23:05:12
● 2020-02-07 04:46:30
○ 2026-03-26 05:06:52
○ 2026-03-26 05:06:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
flex-3000.nlns-19.awsdns-02.com, ns-784.awsdns-34.net, ns-1102.awsdns-09.org, ns-1860.awsdns-40.co.uk-

✅ Authoritative Response

Server:205.251.192.19

NS records: ns-19.awsdns-02.com, ns-784.awsdns-34.net, ns-1102.awsdns-09.org, ns-1860.awsdns-40.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flex-3000.nl (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Hierarchy

The parent of mail.flex-3000.nl is flex-3000.nl.

Name Servers

flex-3000.nl's delegation is handled by four name servers: ns-19.awsdns-02.com, ns-784.awsdns-34.net, ns-1102.awsdns-09.org and ns-1860.awsdns-40.co.uk.

flex-3000.nl partially shares name servers with other domains; examples include jupyter.sh, foxhoundadmin.com, nakiweb.com, scuolacucinaitaliana.com and tagos.co.uk.

Host names with two IPs:

ns-19.awsdns-02.com points to 2600:9000:5300:1300::1 and 205.251.192.19

ns-784.awsdns-34.net points to 2600:9000:5303:1000::1 and 205.251.195.16

ns-1102.awsdns-09.org points to 2600:9000:5304:4e00::1 and 205.251.196.78

ns-1860.awsdns-40.co.uk points to 2600:9000:5307:4400::1 and 205.251.199.68