cornellsysict.nl - robtex.com
cornellsysict.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 5.100.228.226🇳🇱 ACNBB5.100.224.0/21 AMSIO | ||||||
| PTR | cornellsysict.nl | ||||||
| NS | ns1.argewebhosting.eu ⭐ | ||||||
| A | 2a05:1500:702:0:1c00:eff:fe00:ce🇳🇱 CLDIN-NL2a05:1500::/29 | ||||||
| PTR | ns1.argewebhosting.eu | ||||||
| A | 31.25.98.210🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V. | ||||||
| PTR | ns1.argewebhosting.eu | ||||||
| NS | ns2.argewebhosting.com | ||||||
| A | 2a05:1500:702:0:1c00:13ff:fe00:a5🇳🇱 CLDIN-NL2a05:1500::/29 | ||||||
| PTR | ns2.argewebhosting.com | ||||||
| A | 31.25.98.169🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V. | ||||||
| PTR | ns2.argewebhosting.com | ||||||
| NS | ns3.argewebhosting.nl | ||||||
| A | 2a05:1500:600:7:1c00:55ff:fe00:f1a🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02) | ||||||
| PTR | ns3.argewebhosting.nl | ||||||
| A | 92.63.168.137🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route | ||||||
| PTR | ns3.argewebhosting.nl | ||||||
| MX | cornellsysict.nl ⭐ 🔒 | ||||||
| A | 5.100.228.226🇳🇱 ACNBB5.100.224.0/21 AMSIO | ||||||
| PTR | cornellsysict.nl | ||||||
| TXT | v=spf1 a mx ptr ip4:15.100.228.226 mx:cornellsysict.nl ?all | ||||||
| SOA | ns1.argewebhosting.euhostmaster@argeweb.nl 2021-11-10 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-28 12:00:01 +0000 (EPOCH 1774699201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-28 #24 | ||||||
PTR for
MX for
cornellsysict.nl |
Same first word
cornellsysict.nl |
DNS History
6 records (5 active, 1 former)
●NSns1.argewebhosting.eu2015-05-13 → 2026-03-28 · 2 obs
● 2026-03-28 12:47:00
●NSns2.argewebhosting.com2015-05-13 → 2026-03-28 · 2 obs
● 2026-03-28 12:47:00
●NSns3.argewebhosting.nl2015-05-13 → 2026-03-28 · 2 obs
● 2026-03-28 12:47:00
●MXcornellsysict.nl2015-05-13 → 2026-03-28 · 2 obs
● 2026-03-28 12:47:00
●A5.100.228.2262015-05-13 → 2026-03-28 · 2 obs
● 2026-03-28 12:47:00
○PTR5.100.228.2262017-08-18 → 2017-08-18 · 3 obs
○ 2026-03-12 01:08:18
○ 2026-03-28 12:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| cornellsysict.nl | ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl | 2 records |
✅ Authoritative Response
Server:92.63.168.137
NS records: ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.100.228.226 |
| NS | 3 | ns1.argewebhosting.eu, ns3.argewebhosting.nl... |
| MX | 1 | cornellsysict.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr ip4:15.100.228.226 mx:c |
| SOA | 1 | ns1.argewebhosting.eu hostmaster.argeweb |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.argewebhosting.nl, ns3.argewebhosting.nl)
Analysis
Mail Server Role
cornellsysict.nl serves as the mail server for cornellsysict.nl.
IP Addresses
cornellsysict.nl points to a single IP number: 5.100.228.226.
Name Servers
The delegation for cornellsysict.nl is handled by three name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.
cornellsysict.nl at least partially shares name servers with other domains, for instance efectis.me, iriszorg.nl, schultz-tandtechniek.nl, is-u.nl and kistjewijnbestellen.nl.
These name servers are commonly used with ns0.argewebhosting.nl and ns.argewebhosting.nl.
Two IP numbers per host:
ns2.argewebhosting.com points to 2a05:1500:702:0:1c00:13ff:fe00:a5 and 31.25.98.169.
ns1.argewebhosting.eu points to 2a05:1500:702:0:1c00:eff:fe00:ce and 31.25.98.210.
ns3.argewebhosting.nl points to 2a05:1500:600:7:1c00:55ff:fe00:f1a and 92.63.168.137.
Mail Servers
A single mail server handles cornellsysict.nl.
cornellsysict.nl points to a single IP: 5.100.228.226.