sfdev.com - dns.ninja
sfdev.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=1781433010 | ||||||
Same first word
Similar names
DNS History
14 records (12 active, 2 former)
●NSns11.cloudns.net2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●NSns12.cloudns.net2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●NSns13.cloudns.net2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●NSns14.cloudns.net2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXalt1.aspmx.l.google.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXalt2.aspmx.l.google.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXaspmx.l.google.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXaspmx2.googlemail.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXaspmx3.googlemail.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXaspmx4.googlemail.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●MXaspmx5.googlemail.com2015-05-30 → 2026-06-14 · 2 obs
● 2026-06-14 10:41:14
●A3.33.143.1762026-03-28 → 2026-06-14 · 3 obs
● 2026-03-28 11:40:42
● 2026-06-14 10:41:14
○A52.23.225.772016-11-15 → 2018-08-04 · 5 obs
● 2016-11-15 05:56:24
● 2018-08-04 17:05:04
○ 2026-03-28 11:40:42
○ 2026-06-14 10:41:14
○A88.214.204.1362015-05-30 → 2016-04-15 · 4 obs
● 2016-04-15 13:27:28
○ 2016-11-15 05:56:24
○ 2026-06-14 10:41:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| sfdev.com | ns11.cloudns.net, ns12.cloudns.net, ns14.cloudns.net, ns13.cloudns.net | - |
✅ Authoritative Response
Server:109.201.133.194
NS records: ns11.cloudns.net, ns12.cloudns.net, ns14.cloudns.net, ns13.cloudns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.143.176 |
| NS | 4 | ns13.cloudns.net, ns12.cloudns.net... |
| MX | 7 | ASPMX4.GOOGLEMAIL.COM (pri: 50), ASPMX5.GOOGLEMAIL.COM (pri: 50)... |
| TXT | 1 | v=spf1 mx a ip4:46.101.170.25/32 ip4:195 |
| SOA | 1 | ns11.cloudns.net support.cloudns.net |
Analysis
IP Addresses
sfdev.com directs to one IP number, which is 3.33.143.176.
Name Servers
The domain sfdev.com is delegated to these four name servers: ns11.cloudns.net, ns12.cloudns.net, ns13.cloudns.net and ns14.cloudns.net.
sfdev.com shares at least some of its name servers with other domains, including clydeforum.com, stillebenshop.com, mmelectric.ca and two others.
These name servers are frequently seen alongside pns11.cloudns.net, pns12.cloudns.net, pns14.cloudns.net and 7 other name servers.
The host names ns11.cloudns.net, ns12.cloudns.net, ns13.cloudns.net and ns14.cloudns.net each resolve to two IP addresses: ns11.cloudns.net resolves to 109.201.133.194 and 2a00:1768:1001:9::11; ns12.cloudns.net resolves to 5.161.88.61 and 2a01:4ff:f0:ba97::1; ns13.cloudns.net resolves to 188.241.115.14 and 2a06:cd40:100:2::132; ns14.cloudns.net resolves to 185.206.180.172 and 2a0b:1640:1:1:1:1:11c5:ca7.
Mail Servers
sfdev.com is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
sfdev.com shares at least some of its mail servers with other domains — for example johanneslindvall.org, lunchdealer.at, alexahutton.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com directs traffic to 172.253.62.26 and 2607:f8b0:4004:c27::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.