webmail.iu.nl - robtex.com
webmail.iu.nl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a00:1ac0:1076::25๐ณ๐ฑ IU-Net2a00:1ac0::/32 Internet Unie Services B.V. | ||||||
| PTR | mx1.iu.nl | ||||||
| A | 217.26.127.25๐ณ๐ฑ IU-Net217.26.112.0/20 Internet Unie Services B.V. | ||||||
iu.nl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 185.138.80.22๐ณ๐ฑ asbizwaynl185.138.80.0/22 AS203318 | ||||||
| NS | ns1.iu.nl โญ | ||||||
| NS | ns2.iu.nl | ||||||
| MX | iu-nl.mail.protection.outlook.com โญ | ||||||
| TXT | MS=ms61903112 | ||||||
| TXT | v=spf1 include:robijn.nexthost.nl ip4:217.26.112.0/20 ip4:109.72.83.80 ip4:93... | ||||||
| TXT | MS=CAF1C95A803886A9369B9FCF0BC19A33E9FF638D | ||||||
| SOA | ns1.iu.nlhostmaster@iu.nl 2024-11-18 #7 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA217.26.127.252015-08-18 โ 2026-04-04 ยท 2 obs
โ 2015-08-18 05:26:06
โ 2026-04-04 06:40:54
โ 2026-04-04 06:40:54
โA2a00:1ac0:1076::252017-04-29 โ 2026-04-04 ยท 3 obs
โ 2015-08-18 05:26:06
โ 2017-04-29 19:18:36
โ 2026-04-04 06:40:54
โ 2017-04-29 19:18:36
โ 2026-04-04 06:40:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| iu.nl | ns1.iu.nl, ns2.iu.nl | 4 records |
โ Authoritative Response
Server:217.26.127.254
NS records: ns1.iu.nl, ns2.iu.nl
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for iu.nl (unsigned zone)
โฑ๏ธ Timing
Total: 510ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.127.25 |
| AAAA | 1 | 2a00:1ac0:1076::25 |
๐ Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.iu.nl, ns1.iu.nl, ns2.iu.nl...)
Analysis
IP Addresses
webmail.iu.nl points to two IP numbers: 2a00:1ac0:1076::25 and 217.26.127.25.
Other host names such as mail.iu.nl, mail.bergmachines.nl and mx1.iu.nl share IP numbers with webmail.iu.nl.