offtech.be - dns.ninja
offtech.be
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028252144 | ||||||
PTR for
Subdomains
zimbra.offtech.be |
Same first word
Similar names
techoff.net |
theffco.com |
choffet.net |
techoff.io |
thefofc.net |
foftech.net |
techoff.com.au |
techoff.biz |
techoff.com |
techoff.ru |
DNS History
10 records (8 active, 2 former)
●MXalt1.aspmx.l.google.com2026-06-22 → 2026-07-05 · 3 obs
● 2026-06-22 21:37:40
● 2026-07-05 12:22:04
●MXalt2.aspmx.l.google.com2026-06-22 → 2026-07-05 · 3 obs
● 2026-06-22 21:37:40
● 2026-07-05 12:22:04
●MXalt3.aspmx.l.google.com2026-06-22 → 2026-07-05 · 3 obs
● 2026-06-22 21:37:40
● 2026-07-05 12:22:04
●MXalt4.aspmx.l.google.com2026-06-22 → 2026-07-05 · 3 obs
● 2026-06-22 21:37:40
● 2026-07-05 12:22:04
●MXaspmx.l.google.com2026-06-22 → 2026-07-05 · 3 obs
● 2026-06-22 21:37:40
● 2026-07-05 12:22:04
○MXzimbra.offtech.be2015-07-24 → 2017-04-06 · 4 obs
● 2017-04-06 20:36:18
○ 2026-06-22 21:37:40
○ 2026-07-05 12:22:04
○A178.33.140.552015-07-24 → 2015-12-06 · 4 obs
● 2015-12-06 01:04:30
○ 2016-03-29 17:12:06
○ 2026-07-05 12:22:04
●A51.255.219.2152016-03-29 → 2026-07-05 · 3 obs
● 2016-03-29 17:12:06
● 2026-07-05 12:22:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | 12 records |
| offtech.be | dns103.ovh.net, ns103.ovh.net | - |
✅ Authoritative Response
Server:5.135.54.65
NS records: dns103.ovh.net, ns103.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offtech.be (unsigned zone)
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.255.219.215 |
| NS | 2 | dns103.ovh.net, ns103.ovh.net |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=37kKJjMNiT9Ojkd, v=spf1 a mx ptr ~all |
| SOA | 1 | dns103.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nsset.be, b.nsset.be, c.nsset.be...)
Analysis
Hierarchy
offtech.be serves as the parent of zimbra.offtech.be.
IP Addresses
offtech.be points to a single IP number: 51.255.219.215.
Other host names, such as zimbra.offtech.be, share IP numbers with offtech.be.
Name Servers
offtech.be is delegated to two name servers: dns103.ovh.net and ns103.ovh.net.
offtech.be shares its name server setup with other domains, including edap.fr, accesgsm.fr, conseilsmedicaux.fr and two others.
offtech.be has at least partial name server overlap with other domains, such as estiatech.be, traduction-bayonne.com, ip-54-37-224.eu and two others.
dns103.ovh.net and ns103.ovh.net each resolve to two IP addresses: dns103.ovh.net points to 5.196.39.89 and 2001:41d0:d00:fd00::2, while ns103.ovh.net points to 5.135.54.65 and 2001:41d0:b00:f700::2.
Mail Servers
offtech.be is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
offtech.be shares mail servers — at least in part — with other domains, including nacko.net, iplanner.co.uk, myrtlebeachsc.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com points to 142.250.141.26 and 2607:f8b0:4023:c03::1a.
alt1.aspmx.l.google.com points to 172.217.216.27 and 2607:f8b0:4023:2803::1a.
alt2.aspmx.l.google.com points to 192.178.213.26 and 2a00:1450:4013:c1e::1a.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.