serverfast.net - dns.ninja
serverfast.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.245.199.12🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 12-199-245-216.static.reverse.lstn.net | ||||||
| NS | ns1.innoscale.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 204.11.96.10🇺🇸 AS19133204.11.96.0/24 PNAP-SEF Bird Hosting | ||||||
| PTR | ns1.innoscale.net | ||||||
| NS | ns1.serverfast.net ⚠️ Not in zone NS records | ||||||
| A | 204.11.96.10🇺🇸 AS19133204.11.96.0/24 PNAP-SEF Bird Hosting | ||||||
| PTR | ns1.innoscale.net | ||||||
| NS | ns2.innoscale.net ⚠️ Not in parent delegation | ||||||
| A | 204.11.102.254🇺🇸 AS19133204.11.102.0/24 PNAP-DAL bdhg10g_routes | ||||||
| PTR | ns2.innoscale.net | ||||||
| NS | ns2.serverfast.net ⚠️ Not in zone NS records | ||||||
| A | 204.11.102.254🇺🇸 AS19133204.11.102.0/24 PNAP-DAL bdhg10g_routes | ||||||
| PTR | ns2.innoscale.net | ||||||
| MX | mail.serverfast.net ⭐ | ||||||
| A | 216.245.199.12🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 12-199-245-216.static.reverse.lstn.net | ||||||
| TXT | v=spf1 a mx ip4:74.63.195.196 ~all | ||||||
| SOA | ns1.innoscale.netadmin@xcpus.com 2017-06-04 #3 | ||||||
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=1784016832 | ||||||
Subdomains
ns6.serverfast.net |
ns2.serverfast.net |
ns5.serverfast.net |
ns12.serverfast.net |
ns9.serverfast.net |
mail.serverfast.net |
ns20.serverfast.net |
ns11.serverfast.net |
www.serverfast.net |
ns16.serverfast.net |
ns21.serverfast.net |
ns10.serverfast.net |
ns1.serverfast.net |
ns15.serverfast.net |
Same first word
serverfast.net |
serverfast.com |
serverfast.info |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns1.birdhosting.com2015-08-05 → 2017-04-07 · 4 obs
● 2017-04-07 09:58:52
○ 2020-04-02 11:10:26
○ 2026-07-14 08:33:24
●NSns1.innoscale.net2020-04-02 → 2026-07-14 · 3 obs
● 2020-04-02 11:10:26
● 2026-07-14 08:33:24
●NSns1.serverfast.net2026-02-14 → 2026-07-14 · 3 obs
● 2026-02-14 17:47:58
● 2026-07-14 08:33:24
○NSns2.birdhosting.com2015-08-05 → 2017-04-07 · 4 obs
● 2017-04-07 09:58:52
○ 2020-04-02 11:10:26
○ 2026-07-14 08:33:24
●NSns2.innoscale.net2020-04-02 → 2026-07-14 · 3 obs
● 2020-04-02 11:10:26
● 2026-07-14 08:33:24
●NSns2.serverfast.net2026-02-14 → 2026-07-14 · 3 obs
● 2026-02-14 17:47:58
● 2026-07-14 08:33:24
●MXmail.serverfast.net2015-08-05 → 2026-07-14 · 2 obs
● 2026-07-14 08:33:24
●A216.245.199.122015-08-05 → 2026-07-14 · 2 obs
● 2026-07-14 08:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| serverfast.net | ns1.serverfast.net, ns2.serverfast.net | 2 records |
✅ Authoritative Response
Server:204.11.96.10
NS records: ns1.serverfast.net, ns2.serverfast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serverfast.net (unsigned zone)
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.245.199.12 |
| NS | 2 | ns2.innoscale.net, ns1.innoscale.net |
| MX | 1 | mail.serverfast.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:74.63.195.196 ~all |
| SOA | 1 | ns1.innoscale.net admin.xcpus.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.serverfast.net, ns2.serverfast.net)
Analysis
Hierarchy
The host names ns6.serverfast.net, ns2.serverfast.net, ns5.serverfast.net, ns12.serverfast.net and ns9.serverfast.net — among a few others — fall under the parent domain serverfast.net.
IP Addresses
serverfast.net resolves to one IP address: 216.245.199.12.
Other host names, among them www.serverfast.net and mail.serverfast.net, have IP numbers in common with serverfast.net.
Name Servers
The authoritative name servers for serverfast.net are ns1.innoscale.net, ns2.innoscale.net, ns1.serverfast.net and ns2.serverfast.net.
At least some of serverfast.net's name servers are shared with other domains, for example comp-bytes.com, wmthomas.com, ecotypes.com and two more.
These name servers tend to co-occur with ns1.cloudweb.com, ns2.cloudweb.com, ns1.birdhosting.com and 6 other name servers in the same DNS delegations.
ns1.innoscale.net, ns2.innoscale.net, ns1.serverfast.net and ns2.serverfast.net each point to exactly one IP address. ns1.innoscale.net directs to 204.11.96.10, ns2.innoscale.net directs to 204.11.102.254, ns1.serverfast.net directs to 204.11.96.10 and ns2.serverfast.net directs to 204.11.102.254. Two pairs share an IP: ns1.innoscale.net and ns1.serverfast.net share 204.11.96.10, and ns2.innoscale.net and ns2.serverfast.net share 204.11.102.254.
The host names ns1.innoscale.net and ns1.serverfast.net both resolve to 204.11.96.10 IP addresses.
The host names ns2.innoscale.net and ns2.serverfast.net both resolve to 204.11.102.254 IP addresses.
Mail Servers
Mail for serverfast.net is handled by a single mail server, mail.serverfast.net.
mail.serverfast.net points to one IP number — 216.245.199.12.