dfwebmail.com - robtex.com
dfwebmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.28.53.169🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | server.dfserver4.com | ||||||
| NS | ns1.metalseed.io ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.dfserver4.com ⚠️ Not in zone NS records | ||||||
| A | 50.28.53.169🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | server.dfserver4.com | ||||||
| NS | ns2.dfserver4.com ⚠️ Not in zone NS records | ||||||
| A | 50.28.53.169🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | server.dfserver4.com | ||||||
| NS | ns2.metalseed.io ⚠️ Not in parent delegation | ||||||
| MX | dfwebmail.com ⭐ | ||||||
| A | 50.28.53.169🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | server.dfserver4.com | ||||||
| TXT | v=spf1 ip4:50.28.53.169 +a +mx +ip4:67.227.152.17 +ip4:209.59.129.132 ~all | ||||||
| SOA | ns1.metalseed.iodevnull@sourcedns.com 2026-06-17 #3 | ||||||
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=1784850102 | ||||||
MX for
dfwebmail.com |
Same first word
dfwebmail.com |
dfwebmail.eu |
dfwebmail.de |
DNS History
20 records (6 active, 14 former)
○NSlady.ns.cloudflare.com2016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
○NSmatt.ns.cloudflare.com2016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
○NSns1.dfserver2.com2015-10-14 → 2016-09-18 · 5 obs
● 2015-10-14 14:48:48
● 2016-09-18 18:53:58
○ 2016-12-19 10:07:52
○ 2026-07-24 00:02:22
●NSns1.dfserver4.com2017-07-09 → 2026-07-24 · 3 obs
● 2017-07-09 14:40:46
● 2026-07-24 00:02:22
○NSns1.dynadot.com2015-03-18 → 2015-03-18 · 3 obs
○ 2015-10-14 14:48:48
○ 2026-07-24 00:02:22
●NSns1.metalseed.io2026-07-24 → 2026-07-24 · 3 obs
● 2026-07-24 00:02:20
● 2026-07-24 00:02:22
○NSns2.dfserver2.com2015-10-14 → 2016-09-18 · 5 obs
● 2015-10-14 14:48:48
● 2016-09-18 18:53:58
○ 2016-12-19 10:07:52
○ 2026-07-24 00:02:22
●NSns2.dfserver4.com2017-07-09 → 2026-07-24 · 3 obs
● 2017-07-09 14:40:46
● 2026-07-24 00:02:22
○NSns2.dynadot.com2015-03-18 → 2015-03-18 · 3 obs
○ 2015-10-14 14:48:48
○ 2026-07-24 00:02:22
●NSns2.metalseed.io2026-07-24 → 2026-07-24 · 3 obs
● 2026-07-24 00:02:20
● 2026-07-24 00:02:22
○NSns3.dfserver5.com2026-05-06 → 2026-06-16 · 5 obs
● 2026-05-06 05:16:54
● 2026-06-16 09:36:10
○ 2026-07-24 00:02:20
○ 2026-07-24 00:02:22
○MXdc-cb8d1a60.dfwebmail.com2016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
●MXdfwebmail.com2015-10-14 → 2026-07-24 · 6 obs
● 2016-09-18 18:53:58
○ 2016-12-19 10:07:52
○ 2017-01-06 14:51:04
● 2017-07-09 14:40:46
● 2026-07-24 00:02:22
○A104.18.40.512016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
○A104.18.41.512016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
○A173.248.187.1062015-10-14 → 2016-09-18 · 5 obs
● 2015-10-14 14:48:48
● 2016-09-18 18:53:58
○ 2016-12-19 10:07:52
○ 2026-07-24 00:02:22
○A2400:cb00:2048:1::6812:28332016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
○A2400:cb00:2048:1::6812:29332016-12-19 → 2017-01-06 · 5 obs
● 2016-12-19 10:07:52
● 2017-01-06 14:51:04
○ 2017-07-09 14:40:46
○ 2026-07-24 00:02:22
○A50.17.195.1492015-03-18 → 2015-03-18 · 3 obs
○ 2015-10-14 14:48:48
○ 2026-07-24 00:02:22
●A50.28.53.1692017-07-09 → 2026-07-24 · 3 obs
● 2017-07-09 14:40:46
● 2026-07-24 00:02:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| dfwebmail.com | ns1.dfserver4.com, ns2.dfserver4.com | 2 records |
✅ Authoritative Response
Server:50.28.53.169
NS records: ns1.dfserver4.com, ns2.dfserver4.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfwebmail.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.53.169 |
| NS | 2 | ns1.metalseed.io, ns2.metalseed.io |
| MX | 1 | dfwebmail.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:50.28.53.169 +a +mx +ip4:67.2 |
| SOA | 1 | ns1.metalseed.io devnull.sourcedns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dfserver4.com, ns2.dfserver4.com)
Analysis
Mail Server Role
The MX record for dfwebmail.com points back to dfwebmail.com — it is its own mail server.
IP Addresses
dfwebmail.com directs to one IP number, which is 50.28.53.169.
Among the host names that share IP numbers with dfwebmail.com are manhattanpd.com, drewsgriffithdds.com, wolfddsapp.com and two others.
Name Servers
The domain dfwebmail.com is delegated to these four name servers: ns1.dfserver4.com, ns2.dfserver4.com, ns1.metalseed.io and ns2.metalseed.io.
There is at least partial name server overlap between dfwebmail.com and other domains — glettner.com, host.sersomedia-host.com, etisa.com.ar and two more among them.
These name servers regularly appear alongside ns1.powerwebsites.net, ns2.powerwebsites.net, ns1.gtahost.ca and 7 other name servers in NS record sets.
ns1.dfserver4.com directs to 50.28.53.169, as does ns2.dfserver4.com — both hostnames resolve to that one IP address.
ns1.dfserver4.com along with ns2.dfserver4.com each resolve to 50.28.53.169 IP addresses.
Mail Servers
The MX record for dfwebmail.com points to a single mail server: dfwebmail.com.
dfwebmail.com carries a single IP number, which is 50.28.53.169.