offbyone.net - dns.ninja
offbyone.net
net
| 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=1782606495 | ||||||
Same first word
DNS History
14 records (7 active, 7 former)
●NSns-cloud-b1.googledomains.com2026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
●NSns-cloud-b2.googledomains.com2026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
●NSns-cloud-b3.googledomains.com2026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
●NSns-cloud-b4.googledomains.com2026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
○NSns51.domaincontrol.com2015-08-16 → 2017-02-12 · 4 obs
● 2017-02-12 04:39:00
○ 2026-04-13 00:11:04
○ 2026-06-28 00:44:34
○NSns52.domaincontrol.com2015-08-16 → 2017-02-12 · 4 obs
● 2017-02-12 04:39:00
○ 2026-04-13 00:11:04
○ 2026-06-28 00:44:34
○MXmailstore1.secureserver.net2015-08-16 → 2017-02-12 · 4 obs
● 2017-02-12 04:39:00
○ 2026-04-13 00:11:04
○ 2026-06-28 00:44:34
●MXmxa.mailgun.org2026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
●MXmxb.mailgun.org2026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
○MXsmtp.secureserver.net2015-08-16 → 2017-02-12 · 4 obs
● 2017-02-12 04:39:00
○ 2026-04-13 00:11:04
○ 2026-06-28 00:44:34
○A173.201.216.222015-12-13 → 2016-03-23 · 5 obs
● 2015-12-13 19:27:48
● 2016-03-23 17:05:00
○ 2017-02-12 04:39:00
○ 2026-06-28 00:44:34
●A198.49.23.1442026-04-13 → 2026-06-28 · 3 obs
● 2026-04-13 00:11:04
● 2026-06-28 00:44:34
○A45.40.164.1352017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 04:39:00
○ 2026-04-13 00:11:04
○ 2026-06-28 00:44:34
○A72.167.232.1432015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-13 19:27:48
○ 2026-06-28 00:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| offbyone.net | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offbyone.net (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
offbyone.net resolves to one IP address: 198.49.23.144.
memorymusk.com, 31lengths.net, artisan-store.com and two other host names share IP numbers with offbyone.net.
Name Servers
The authoritative name servers for offbyone.net are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
offbyone.net shares at least some of its name servers with other domains, including alhsoun.com, scarrnet.com, govnetnj.com and two others.
The host names ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each resolve to two IP addresses: ns-cloud-b1.googledomains.com resolves to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com resolves to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com resolves to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com resolves to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Mail for offbyone.net is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
offbyone.net uses an identical mail server configuration to several other domains — among them koiralas.com, timsmicrofarm.com, kauto.vn and two more.
offbyone.net has at least partial mail server overlap with other domains such as getadwise.com, seshomeinnovations.com, accelatest.com and two more.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
Each of mxa.mailgun.org and mxb.mailgun.org points to exactly one IP address: 34.36.182.139.
mxa.mailgun.org and mxb.mailgun.org each have 34.36.182.139 IP addresses.