f-e-u.org - robtex.com
f-e-u.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 13.69.68.24🇳🇱 Microsoft | ||||||
| NS | nsauth1.introweb.nl ⭐ 🔒 | ||||||
| A | 2001:1690:1:a::a🇳🇱 PREVIDER-AS | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| A | 80.65.96.48🇳🇱 PREVIDER-AS | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| NS | nsauth2.introweb.nl 🔒 | ||||||
| A | 2a0d:8600:1::5a🇳🇱 DCSPINE | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| A | 86.105.160.91🇺🇸 DCSPINE | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| NS | nsauth3.introweb.net | ||||||
| A | 2001:1690:1:c::a🇳🇱 PREVIDER-AS | ||||||
| PTR | nsauth3.introweb.net | ||||||
| A | 62.165.127.221🇳🇱 PREVIDER-AS | ||||||
| PTR | nsauth3.introweb.net | ||||||
| MX | feu-org0k.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 ip4:146.247.25.122 include:spf.protection.outlook.com include:mailgun.... | ||||||
| SOA | nsauth1.introweb.nlpostmaster@introweb.nl 2022-10-18 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
Same first word
f-e-u.org |
DNS History
9 records (5 active, 4 former)
○NSns1.bplanet.si2015-08-12 → 2017-01-21 · 4 obs
● 2017-01-21 00:18:14
○ 2026-02-20 12:30:24
○ 2026-02-20 14:12:56
○NSns2.bplanet.si2015-08-12 → 2017-01-21 · 4 obs
● 2017-01-21 00:18:14
○ 2026-02-20 12:30:24
○ 2026-02-20 14:12:56
●NSnsauth1.introweb.nl2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 12:30:24
● 2026-02-20 14:12:56
●NSnsauth2.introweb.nl2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 12:30:24
● 2026-02-20 14:12:56
●NSnsauth3.introweb.net2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 12:30:24
● 2026-02-20 14:12:56
●MXfeu-org0k.mail.protection.outlook.com2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 12:30:24
● 2026-02-20 14:12:56
○MXmail.f-e-u.org2015-08-12 → 2017-01-21 · 4 obs
● 2017-01-21 00:18:14
○ 2026-02-20 12:30:24
○ 2026-02-20 14:12:56
●A13.69.68.242026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 12:30:24
● 2026-02-20 14:12:56
○A146.247.25.1222015-08-12 → 2017-01-21 · 4 obs
● 2017-01-21 00:18:14
○ 2026-02-20 12:30:24
○ 2026-02-20 14:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| f-e-u.org | nsauth1.introweb.nl, nsauth2.introweb.nl, nsauth3.introweb.net | - |
✅ Authoritative Response
Server: 80.65.96.48
NS records: nsauth1.introweb.nl, nsauth2.introweb.nl, nsauth3.introweb.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.69.68.24 |
| NS | 3 | nsauth2.introweb.nl, nsauth1.introweb.nl... |
| MX | 1 | feu-org0k.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 ip4:146.247.25.122 include:spf.pr |
| SOA | 1 | nsauth1.introweb.nl postmaster.introweb. |
AI analysis
f-e-u.org points to IP number 13.69.68.24.
For instance, other host names mckeespies.com, feedviewer.net, dallatgroup.co.uk, fireplacesni.com and juliawallin.com share IP numbers with f-e-u.org.
The delegation for f-e-u.org is handled by three name servers: nsauth3.introweb.net, nsauth1.introweb.nl and nsauth2.introweb.nl.
f-e-u.org shares name servers with other domains at least partially, for example zanten.nl, state.nl, skytronic.com, maremak.nl and 123.65.80.in-addr.arpa.
Host names with two IPs:
nsauth3.introweb.net points to 2001:1690:1:c::a and 62.165.127.221
nsauth1.introweb.nl points to 2001:1690:1:a::a and 80.65.96.48
nsauth2.introweb.nl points to 2a0d:8600:1::5a and 86.105.160.91
f-e-u.org is handled by a single mail server, feu-org0k.mail.protection.outlook.com.