prefblog.com - robtex.com
prefblog.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.85.93.254🇨🇦 SOFTLAYER158.85.64.0/18 -tor01 | ||||||
| PTR | fe.5d.559e.ip4.static.sl-reverse.com | ||||||
| NS | ns1.softlayer.com ⭐ | ||||||
| A | 2607:f0d0:0:f:1::1🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1 | ||||||
| PTR | ns1.softlayer.com | ||||||
| A | 67.228.254.4🇺🇸 SOFTLAYER67.228.254.0/23 -anycast02 | ||||||
| PTR | 4.fe.e443.ip4.static.sl-reverse.com | ||||||
| NS | ns1.theplanet.com | ||||||
| A | 2607:f0d0:0:f:6::1🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1 | ||||||
| A | 207.218.247.135🇺🇸 SOFTLAYER207.218.192.0/18 -4-15.18 | ||||||
| PTR | ns1.theplanet.com | ||||||
| NS | ns2.theplanet.com | ||||||
| A | 2607:f0d0:0:f:6::2🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1 | ||||||
| A | 207.218.223.162🇺🇸 SOFTLAYER207.218.192.0/18 -4-15.18 | ||||||
| PTR | ns2.theplanet.com | ||||||
| MX | mail.prefblog.com ⭐ | ||||||
| A | 158.85.93.254🇨🇦 SOFTLAYER158.85.64.0/18 -tor01 | ||||||
| PTR | fe.5d.559e.ip4.static.sl-reverse.com | ||||||
| TXT | v=spf1 ip4:158.85.93.254 -all | ||||||
| SOA | ns1.softlayer.comroot@theplanet.com 2025-04-17 #4 | ||||||
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=1774576977 | ||||||
Subdomains
mail.prefblog.com |
Same first word
prefblog.com |
DNS History
7 records (5 active, 2 former)
●NSns1.softlayer.com2026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 22:05:10
● 2026-03-27 02:15:44
●NSns1.theplanet.com2015-07-18 → 2026-03-27 · 2 obs
● 2026-03-27 02:15:44
●NSns2.theplanet.com2015-07-18 → 2026-03-27 · 2 obs
● 2026-03-27 02:15:44
●MXmail.prefblog.com2015-07-18 → 2026-03-27 · 2 obs
● 2026-03-27 02:15:44
○A158.85.93.2532017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 14:39:04
○ 2026-02-24 22:05:10
○ 2026-03-27 02:15:44
●A158.85.93.2542026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 22:05:10
● 2026-03-27 02:15:44
○A184.172.98.2102015-07-18 → 2016-07-03 · 4 obs
● 2016-07-03 08:16:14
○ 2017-02-06 14:39:04
○ 2026-03-27 02:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| prefblog.com | ns1.theplanet.com, ns2.theplanet.com | 2 records |
✅ Authoritative Response
Server:207.218.223.162
NS records: ns1.theplanet.com, ns2.theplanet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prefblog.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.85.93.254 |
| NS | 2 | ns2.theplanet.com, ns1.theplanet.com |
| MX | 1 | mail.prefblog.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:158.85.93.254 -all |
| SOA | 1 | ns1.softlayer.com root.theplanet.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.theplanet.com, ns2.theplanet.com)
Analysis
Hierarchy
prefblog.com is the parent of mail.prefblog.com.
IP Addresses
prefblog.com points to a single IP number: 158.85.93.254.
other host names for instance himi.himivest.com, hymas.org, himivest.com, mail.prefblog.com and fe.5d.559e.ip4.static.sl-reverse.com share IP numbers with prefblog.com.
Name Servers
prefblog.com is delegated to three name servers: ns1.softlayer.com, ns1.theplanet.com and ns2.theplanet.com.
prefblog.com at least partially shares name servers with other domains, for instance 82.5d45.static.theplanet.com, a8.344a.static.theplanet.com, picassoflores.com, brandingmonterrey.net and 22.86.70.in-addr.arpa.
These name servers are commonly used with ns3.arpa.networklayer.com, ns4.arpa.networklayer.com and ns2.softlayer.com.
Host names with two IP numbers:
Host ns1.softlayer.com points to 2607:f0d0:0:f:1::1 and 67.228.254.4.
Host ns1.theplanet.com points to 2607:f0d0:0:f:6::1 and 207.218.247.135.
Host ns2.theplanet.com points to 2607:f0d0:0:f:6::2 and 207.218.223.162.
Mail Servers
prefblog.com is handled by a single mail server, mail.prefblog.com.
Host name mail.prefblog.com points to IP address 158.85.93.254.