spfa.com - dns.ninja
spfa.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=1783853442 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns77.worldnic.com2015-08-17 → 2026-07-12 · 2 obs
● 2026-07-12 11:20:46
●NSns78.worldnic.com2015-08-17 → 2026-07-12 · 2 obs
● 2026-07-12 11:20:46
●MXalt1.aspmx.l.google.com2018-09-28 → 2026-07-12 · 6 obs
● 2018-09-28 11:09:20
● 2026-04-10 20:40:58
○ 2026-04-14 02:42:08
● 2026-04-14 22:06:20
● 2026-07-12 11:20:46
●MXalt2.aspmx.l.google.com2018-09-28 → 2026-07-12 · 6 obs
● 2018-09-28 11:09:20
● 2026-04-10 20:40:58
○ 2026-04-14 02:42:08
● 2026-04-14 22:06:20
● 2026-07-12 11:20:46
●MXalt3.aspmx.l.google.com2018-09-28 → 2026-07-12 · 6 obs
● 2018-09-28 11:09:20
● 2026-04-10 20:40:58
○ 2026-04-14 02:42:08
● 2026-04-14 22:06:20
● 2026-07-12 11:20:46
●MXalt4.aspmx.l.google.com2018-09-28 → 2026-07-12 · 6 obs
● 2018-09-28 11:09:20
● 2026-04-10 20:40:58
○ 2026-04-14 02:42:08
● 2026-04-14 22:06:20
● 2026-07-12 11:20:46
●MXaspmx.l.google.com2018-09-28 → 2026-07-12 · 6 obs
● 2018-09-28 11:09:20
● 2026-04-10 20:40:58
○ 2026-04-14 02:42:08
● 2026-04-14 22:06:20
● 2026-07-12 11:20:46
○MXmail.spfa.com2015-08-17 → 2016-10-20 · 4 obs
● 2016-10-20 00:38:52
○ 2018-09-28 11:09:20
○ 2026-07-12 11:20:46
○MXmailx.spfa.com2015-08-17 → 2016-10-20 · 4 obs
● 2016-10-20 00:38:52
○ 2018-09-28 11:09:20
○ 2026-07-12 11:20:46
●A148.135.132.1502026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 13:08:26
● 2026-07-12 11:20:46
○A148.72.160.1442018-09-28 → 2018-09-28 · 4 obs
● 2018-09-28 11:09:20
○ 2026-03-22 13:08:26
○ 2026-07-12 11:20:46
○A65.254.248.2202015-08-17 → 2016-10-20 · 4 obs
● 2016-10-20 00:38:52
○ 2018-09-28 11:09:20
○ 2026-07-12 11:20:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| spfa.com | ns77.worldnic.com, ns78.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.78
NS records: ns77.worldnic.com, ns78.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spfa.com (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.135.132.150 |
| NS | 2 | ns77.worldnic.com, ns78.worldnic.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | NS77.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns77.worldnic.com, ns78.worldnic.com)
Analysis
Hierarchy
The parent domain of mailx.spfa.com and mail.spfa.com is spfa.com.
IP Addresses
spfa.com directs to one IP number, which is 148.135.132.150.
Host names such as mailx.spfa.com, mail.spfa.com and oconnorinstitute.org share their IP numbers with spfa.com.
Name Servers
DNS delegation for spfa.com points to two name servers: ns77.worldnic.com and ns78.worldnic.com.
spfa.com has the same name server delegation as a number of other domains, such as access-cu.net, doodles.dog, osaimi.org and two more.
Each of ns77.worldnic.com and ns78.worldnic.com has one IP address: ns77.worldnic.com uses 162.159.26.27 and ns78.worldnic.com uses 162.159.27.78.
Mail Servers
Five mail servers handle spfa.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
spfa.com shares at least some of its mail servers with other domains — for example cherylbrand.com, autocut.com, ns500734.ns500699.ns500693.ns500699.ns500693.ns500693.ns500699.ns500734.ns500693.ns500632.ns500632.ns500588.ns500632.dtrkdll.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com has two IP addresses: 142.250.31.27 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.