mail.dulfree.com - robtex.com
mail.dulfree.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
dulfree.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| NS | verification-d3jclucsp89ganyqbydeny.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 23:21:32
●NSns2.afternic.com2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 23:21:32
○MXmx1.emailsrvr.com2015-11-18 → 2016-02-25 · 4 obs
● 2016-02-25 06:38:48
○ 2016-06-23 22:23:00
○ 2026-03-27 23:21:32
○MXmx2.emailsrvr.com2015-11-18 → 2016-02-25 · 4 obs
● 2016-02-25 06:38:48
○ 2016-06-23 22:23:00
○ 2026-03-27 23:21:32
●A13.248.169.482026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 17:22:28
● 2026-03-27 23:21:32
○A173.203.187.142015-07-16 → 2016-02-25 · 5 obs
● 2015-07-16 16:19:00
● 2016-02-25 06:38:48
○ 2016-06-23 22:23:00
○ 2026-03-27 23:21:32
○A66.226.72.132008-03-14 → 2008-03-14 · 3 obs
○ 2015-07-16 16:19:00
○ 2026-03-27 23:21:32
●A76.223.54.1462026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 17:22:28
● 2026-03-27 23:21:32
○CNAMEmail.emailsrvr.com2015-07-16 → 2016-06-23 · 5 obs
● 2015-07-16 16:19:00
● 2016-06-23 22:23:00
○ 2026-03-26 17:22:28
○ 2026-03-27 23:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| dulfree.com | ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dulfree.com (unsigned zone)
⏱️ Timing
Total: 3185ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mail.dulfree.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as 108.177.200.64.rdns.ubiquity.io, submitlinkfree.com, productbranch.com, dallaspaindoctor.com and creativeeyemedia.com share IP numbers with mail.dulfree.com.
Name Servers
mail.dulfree.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
mail.dulfree.com uses the same name server setup as other domains, including www.ilwg.org, www.catholiccommunity.io, mail.sitact.com, disown.org and esh.io.
At least part of the name servers for mail.dulfree.com are shared with other domains, for instance padonis.com, hissi.com, caklin.com, globalshares.org and jfdt.com.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.