fau.dev - robtex.com
fau.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSian.ns.cloudflare.com2026-02-16 → 2026-05-09 · 2 obs
● 2026-05-09 13:57:56
●NSolga.ns.cloudflare.com2026-02-16 → 2026-05-09 · 2 obs
● 2026-05-09 13:57:56
●MXmx01.mail.icloud.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 15:50:02
● 2026-05-09 13:57:56
●MXmx02.mail.icloud.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 15:50:02
● 2026-05-09 13:57:56
○MXyour-dns-needs-immediate-attention.dev2016-01-05 → 2017-06-04 · 4 obs
● 2017-06-04 16:41:56
○ 2026-02-16 15:50:02
○ 2026-05-09 13:57:56
○A127.0.53.532016-01-05 → 2026-02-16 · 4 obs
● 2026-02-16 15:50:02
○ 2026-02-23 14:59:12
○ 2026-05-09 13:57:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| fau.dev | olga.ns.cloudflare.com, ian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.137
NS records: olga.ns.cloudflare.com, ian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fau.dev (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ian.ns.cloudflare.com, olga.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=5PeRrBS2o4B9Xktm, v=spf1 include:icloud.com ~all |
| SOA | 1 | ian.ns.cloudflare.com dns.cloudflare.com |
Analysis
Name Servers
fau.dev has two name servers: ian.ns.cloudflare.com and olga.ns.cloudflare.com.
fau.dev shares the same name server setup as other domains, for example amusukeda.com, botrax.com, desireelle.com, anilot.tk and finalhit.co.uk.
fau.dev shares some name servers with other domains, for example davril.ch, markiesinter.net, bee999.top, aquastructio.shop and 1maohh.com.
These name servers are commonly used with the name servers lily.ns.cloudflare.com, stevie.ns.cloudflare.com, meera.ns.cloudflare.com, carl.ns.cloudflare.com, gene.ns.cloudflare.com and isla.ns.cloudflare.com.
Host names with six IP numbers: ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118; olga.ns.cloudflare.com points to: 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.
Mail Servers
fau.dev is served by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
fau.dev shares the mail server setup with other domains, for example therre.fr, campy.fr, atriumdental.com, devries.email and venox.com.br.
fau.dev shares at least some mail servers with other domains, for example photomilestones.com.
Host names with six IP numbers: mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30. The host name mx02.mail.icloud.com points to the same six: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30. The IPs 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30 are shared by host names mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com. Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.