offres-b2b.com - robtex.com
offres-b2b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.25.16.37🇩🇪 CSL159.25.0.0/16 | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| A | 194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | x.ns.joker.com | ||||||
| NS | y.ns.joker.com | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | z.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | smtp.offres-b2b.com ⭐ | ||||||
| A | 84.14.78.176🇫🇷 COLT84.14.0.0/16 FR-COLT-INTERNET-84-14 | ||||||
| PTR | mx1.offres-b2b.com | ||||||
| A | 84.14.78.177🇫🇷 COLT84.14.0.0/16 FR-COLT-INTERNET-84-14 | ||||||
| PTR | mx2.offres-b2b.com | ||||||
| TXT | v=spf1 a mx include:spf.express-mail.com -all | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2025-11-14 #52 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
Same first word
offres-b2b.com |
offres-b2b.fr |
DNS History
9 records (5 active, 4 former)
○NSa.ns.joker.com2017-01-04 → 2018-01-04 · 4 obs
● 2018-01-04 06:13:22
○ 2026-03-18 04:31:02
○ 2026-03-23 22:48:08
○NSb.ns.joker.com2017-01-04 → 2018-01-04 · 4 obs
● 2018-01-04 06:13:22
○ 2026-03-18 04:31:02
○ 2026-03-23 22:48:08
○NSc.ns.joker.com2017-01-04 → 2018-01-04 · 4 obs
● 2018-01-04 06:13:22
○ 2026-03-18 04:31:02
○ 2026-03-23 22:48:08
●NSx.ns.joker.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 04:31:02
● 2026-03-23 22:48:08
●NSy.ns.joker.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 04:31:02
● 2026-03-23 22:48:08
●NSz.ns.joker.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 04:31:02
● 2026-03-23 22:48:08
○MXnpai.axalone.com2018-01-04 → 2018-01-04 · 3 obs
○ 2026-03-18 04:31:02
○ 2026-03-23 22:48:08
●MXsmtp.offres-b2b.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 04:31:02
● 2026-03-23 22:48:08
●A159.25.16.372018-01-04 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| offres-b2b.com | x.ns.joker.com, y.ns.joker.com, z.ns.joker.com | 5 records |
✅ Authoritative Response
Server:23.88.49.189
NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offres-b2b.com (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.25.16.37 |
| NS | 3 | z.ns.joker.com, x.ns.joker.com... |
| MX | 1 | smtp.offres-b2b.com (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.express-mail.com |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (x.ns.joker.com, y.ns.joker.com, y.ns.joker.com...)
Analysis
Hierarchy
offres-b2b.com is a parent of smtp.offres-b2b.com, mx1.offres-b2b.com, mx2.offres-b2b.com and www.offres-b2b.com.
IP Addresses
offres-b2b.com points to a single IP number: 159.25.16.37.
other host names for instance hrtecheurope.com, hydrachain.com, xstrata.co.uk, salpauslento.com and yesonprop15.org share IP numbers with offres-b2b.com.
Name Servers
offres-b2b.com is delegated to three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
offres-b2b.com at least partially shares name servers with other domains, for instance steckhoven.at, ypik.net, haarverlaengerung-bad-lausick.de, tfoman.me and vanampting.com.
These name servers are commonly used with a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
Host names with two IP numbers:
y.ns.joker.com points to 2a01:4f8:c0c:165b::1 and 23.88.49.189.
z.ns.joker.com points to 2607:5300:203:7e6d::2222 and 192.95.37.184.
Host names with one IP number:
x.ns.joker.com points to 194.245.103.13.
Mail Servers
offres-b2b.com is handled by a single mail server, smtp.offres-b2b.com.
Host smtp.offres-b2b.com resolves to two IPs: 84.14.78.176 and 84.14.78.177.