spf-test.com - robtex.com
spf-test.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns1.mailfront.net ⚠️ Not in zone NS records | ||||||
| A | 204.212.170.205🇺🇸 AS30021204.212.170.0/24 | ||||||
| NS | ns2.worldwidedns.net ⚠️ Not in zone NS records | ||||||
| A | 2a06:fb00:1::2:115🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | ns42.worldwidedns.net | ||||||
| A | 185.136.97.115CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | ns42.worldwidedns.net | ||||||
| NS | ns3.worldwidedns.net ⚠️ Not in zone NS records | ||||||
| A | 2a06:fb00:1::3:115🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | ns43.worldwidedns.net | ||||||
| A | 185.136.98.115🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | ns43.worldwidedns.net | ||||||
| NS | reef.spf-test.com ⚠️ Not in parent delegation | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| MX | reef.spf-test.com ⭐ | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| TXT | expired | ||||||
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=1775206992 | ||||||
NS for
spf-test.com |
Subdomains
reef.spf-test.com |
Same first word
spf-test.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.mailfront.net2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 13:30:50
● 2026-04-03 09:31:04
●NSns2.worldwidedns.net2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 13:30:50
● 2026-04-03 09:31:04
●NSns3.worldwidedns.net2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 13:30:50
● 2026-04-03 09:31:04
●NSreef.spf-test.com2015-06-13 → 2026-04-03 · 6 obs
● 2015-06-13 12:12:32
● 2017-08-19 22:17:46
○ 2026-02-17 13:30:50
○ 2026-04-01 16:09:16
● 2026-04-03 09:31:04
○NSspf-test.com2015-06-13 → 2026-04-01 · 7 obs
● 2015-06-13 12:12:32
● 2017-08-19 22:17:46
○ 2026-02-17 13:30:50
○ 2026-03-27 19:54:54
● 2026-04-01 16:09:16
○ 2026-04-03 09:31:04
○MXlocalhost2026-02-17 → 2026-03-27 · 5 obs
● 2026-02-17 13:30:50
● 2026-03-27 07:38:38
○ 2026-03-27 19:54:54
○ 2026-04-03 09:31:04
●MXreef.spf-test.com2008-03-18 → 2026-04-03 · 6 obs
● 2017-08-19 22:17:46
○ 2026-02-17 13:30:50
○ 2026-03-27 07:38:38
● 2026-03-27 19:54:54
● 2026-04-03 09:31:04
●A::12026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 13:30:50
● 2026-04-03 09:31:04
○A103.24.249.42015-06-13 → 2015-06-13 · 4 obs
● 2015-06-13 12:12:32
○ 2017-05-30 07:07:52
○ 2026-04-03 09:31:04
●A127.0.0.12026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 13:30:50
● 2026-04-03 09:31:04
○A69.80.194.102008-03-18 → 2017-08-19 · 4 obs
● 2017-08-19 22:17:46
○ 2026-02-17 13:30:50
○ 2026-04-03 09:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| spf-test.com | ns2.worldwidedns.net, ns1.mailfront.net, ns3.worldwidedns.net | - |
✅ Authoritative Response
Server:185.136.97.115
NS records: ns2.worldwidedns.net, ns1.mailfront.net, ns3.worldwidedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spf-test.com (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| AAAA | 1 | ::1 |
| NS | 1 | reef.spf-test.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | expired |
Analysis
Hierarchy
The parent of reef.spf-test.com is spf-test.com.
Name Server Role
spf-test.com serves as a name server for spf-test.com.
With spf-test.com, ns1.mailfront.net, ns2.worldwidedns.net and ns3.worldwidedns.net are commonly used as name servers.
IP Addresses
Two IP numbers are pointed to by spf-test.com: ::1 and 127.0.0.1.
other host names include 116.211.static.quadranet.com, mobex24.info, 178.70.static.quadranet.com, 1737640433.localhost and netzpepper.mobi; they share IP numbers with spf-test.com.
Name Servers
spf-test.com delegates to four name servers: reef.spf-test.com, ns1.mailfront.net, ns2.worldwidedns.net and ns3.worldwidedns.net.
spf-test.com at least partially shares name servers with other domains, for instance active-undelete.com, trymoreshoe.com, emaxdemo.com, usu.co.nz and southbaymobilization.org.
these name servers are commonly used alongside the name servers ns1.worldwidedns.net, ns2.mailfront.net, ns4.worldwidedns.net, ns41.worldwidedns.net, ns42.worldwidedns.net, ns43.worldwidedns.net and ns44.worldwidedns.net.
Hosts with two IP numbers:
reef.spf-test.com points to ::1 and 127.0.0.1.
ns2.worldwidedns.net points to 2a06:fb00:1::2:115 and 185.136.97.115.
ns3.worldwidedns.net points to 2a06:fb00:1::3:115 and 185.136.98.115.
Host with one IP number:
ns1.mailfront.net points to 204.212.170.205.
Mail Servers
spf-test.com is handled by a single mail server, reef.spf-test.com.