erfa-arbeit.de - robtex.com
erfa-arbeit.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778594333 | ||||||
Subdomains
mail.erfa-arbeit.de |
DNS History
7 records (6 active, 1 former)
●MXmail.erfa-arbeit.de2015-07-02 → 2026-05-12 · 2 obs
● 2026-05-12 14:11:10
●A144.76.158.552026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 14:11:08
● 2026-05-12 14:11:10
○A85.119.152.1572015-07-02 → 2017-03-26 · 4 obs
● 2017-03-26 00:04:12
○ 2026-05-12 14:11:08
○ 2026-05-12 14:11:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| erfa-arbeit.de | ns01.bcwt.de, ns02.bcwt.de, ns03.bcwt.de, ns04.bcwt.de | 8 records |
✅ Authoritative Response
Server:74.208.254.4
NS records: ns01.bcwt.de, ns02.bcwt.de, ns03.bcwt.de, ns04.bcwt.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for erfa-arbeit.de (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.158.55 |
| NS | 4 | ns03.bcwt.de, ns02.bcwt.de... |
| MX | 1 | mail.erfa-arbeit.de (pri: 10) |
| SOA | 1 | ns01.bcwt.de mt.bcwt.de |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.bcwt.de, ns02.bcwt.de, ns03.bcwt.de...)
Analysis
Hierarchy
erfa-arbeit.de is the parent of mail.erfa-arbeit.de.
IP Addresses
erfa-arbeit.de resolves to a single IP: 144.76.158.55.
Other host names, for instance vs11.bcwt.de, mail.ncgcam.de, nit-blog.com, vs19.bcwt.de and mail.zeitgeist-werbeagentur.de share IP numbers with erfa-arbeit.de.
Name Servers
erfa-arbeit.de is delegated to four name servers: ns01.bcwt.de, ns02.bcwt.de, ns03.bcwt.de and ns04.bcwt.de.
erfa-arbeit.de shares some name servers with other domains, for example convelo.de, ferien-martinshof.de, zumgerber.de, kochsolution.de and gartenbau-wunder.de.
Host names with two IP numbers
Two IPs per host:
ns01.bcwt.de points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161
ns02.bcwt.de points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161
ns03.bcwt.de points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161
ns04.bcwt.de points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161
Mail Servers
erfa-arbeit.de is handled by a single mail server, mail.erfa-arbeit.de.
Host name mail.erfa-arbeit.de points to IP 144.76.158.55.