linuxformat.com - dns.ninja
linuxformat.com
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=1784785087 | ||||||
rank #135323 in the tld
WOT: SAFE (94/100)
Same first word
linuxformat.com |
linuxformat.gr |
linuxformat.co.uk |
linuxformat.ru |
DNS History
13 records (10 active, 3 former)
●NSns-1253.awsdns-28.org2026-04-22 → 2026-07-23 · 3 obs
● 2026-04-22 07:20:10
● 2026-07-23 05:48:10
●NSns-1599.awsdns-07.co.uk2026-04-22 → 2026-07-23 · 3 obs
● 2026-04-22 07:20:10
● 2026-07-23 05:48:10
●NSns-45.awsdns-05.com2026-04-22 → 2026-07-23 · 3 obs
● 2026-04-22 07:20:10
● 2026-07-23 05:48:10
●NSns-856.awsdns-43.net2026-04-22 → 2026-07-23 · 3 obs
● 2026-04-22 07:20:10
● 2026-07-23 05:48:10
○NSns0.future.net.uk2015-06-20 → 2016-11-29 · 4 obs
● 2016-11-29 09:43:30
○ 2026-04-22 07:20:10
○ 2026-07-23 05:48:10
○NSns1.future.net.uk2015-06-20 → 2016-11-29 · 4 obs
● 2016-11-29 09:43:30
○ 2026-04-22 07:20:10
○ 2026-07-23 05:48:10
●MXalt1.aspmx.l.google.com2026-04-22 → 2026-07-23 · 2 obs
● 2026-07-23 05:48:10
●MXalt2.aspmx.l.google.com2026-04-22 → 2026-07-23 · 2 obs
● 2026-07-23 05:48:10
●MXalt3.aspmx.l.google.com2026-04-22 → 2026-07-23 · 2 obs
● 2026-07-23 05:48:10
●MXalt4.aspmx.l.google.com2026-04-22 → 2026-07-23 · 2 obs
● 2026-07-23 05:48:10
●MXaspmx.l.google.com2026-04-22 → 2026-07-23 · 2 obs
● 2026-07-23 05:48:10
●A18.134.167.2362026-04-22 → 2026-07-23 · 3 obs
● 2026-04-22 07:20:10
● 2026-07-23 05:48:10
○A80.244.178.1502015-06-20 → 2016-11-29 · 4 obs
● 2016-11-29 09:43:30
○ 2026-04-22 07:20:10
○ 2026-07-23 05:48:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linuxformat.com | ns-45.awsdns-05.com, ns-856.awsdns-43.net, ns-1599.awsdns-07.co.uk, ns-1253.awsdns-28.org | 2 records |
✅ Authoritative Response
Server:205.251.195.88
NS records: ns-45.awsdns-05.com, ns-856.awsdns-43.net, ns-1599.awsdns-07.co.uk, ns-1253.awsdns-28.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxformat.com (unsigned zone)
⏱️ Timing
Total: 2720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.134.167.236 |
| NS | 4 | ns-1253.awsdns-28.org, ns-1599.awsdns-07.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=_334YwKRWIKvlXi, v=spf1 include:_spf.google.com -all |
| SOA | 1 | ns-856.awsdns-43.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-45.awsdns-05.com, ns-45.awsdns-05.com)
Analysis
IP Addresses
linuxformat.com points to a single IP number: 18.134.167.236.
linuxformat.co.uk, www.linuxformat.co.uk, www.tuxradar.com and tuxradar.com are among the host names that share IP numbers with linuxformat.com.
Name Servers
linuxformat.com has four authoritative name servers: ns-45.awsdns-05.com, ns-856.awsdns-43.net, ns-1253.awsdns-28.org and ns-1599.awsdns-07.co.uk.
At least some of linuxformat.com's name servers are shared with other domains, for example d29zd04ktcqu7y.cloudfront.net, paquinagency.com, unisashop.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-45.awsdns-05.com directs to 205.251.192.45 and 2600:9000:5300:2d00::1; ns-856.awsdns-43.net directs to 205.251.195.88 and 2600:9000:5303:5800::1; ns-1253.awsdns-28.org directs to 205.251.196.229 and 2600:9000:5304:e500::1; ns-1599.awsdns-07.co.uk directs to 205.251.198.63 and 2600:9000:5306:3f00::1.
Mail Servers
linuxformat.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
linuxformat.com shares mail servers — at least in part — with other domains, including banksoutheastern.com, ns500759.ns500698.ns500698.ns500698.ns500759.ns500735.ns500698.ns500736.ns500698.ns500698.ns500708.ns500708.ns500619.ns500576.trackreceptor.com, ns500698.ns500698.ns500758.ns500758.ns500698.ns500698.ns500735.ns500736.ns500735.ns500708.ns500708.ns500708.ns500698.trackreceptor.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com resolves to 172.253.139.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.