mailserver.f-tree.com - robtex.com
mailserver.f-tree.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 | ns5.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44 | ||||||
| PTR | ns5.afternic.com | ||||||
| A | 97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns5.afternic.com | ||||||
| NS | ns6.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44 | ||||||
| PTR | ns6.afternic.com | ||||||
| A | 173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
f-tree.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 | ns5.afternic.com ⭐ | ||||||
| NS | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSns1.namebrightdns.com2015-11-21 → 2016-09-14 · 3 obs
● 2016-09-14 17:49:50
○ 2026-03-28 18:02:18
○NSns2.namebrightdns.com2015-11-21 → 2016-09-14 · 3 obs
● 2016-09-14 17:49:50
○ 2026-03-28 18:02:18
●NSns5.afternic.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:18
●NSns6.afternic.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:18
○NSnsg1.namebrightdns.com2016-03-01 → 2016-03-01 · 4 obs
● 2016-03-01 08:46:32
○ 2016-09-14 17:49:50
○ 2026-03-28 18:02:18
○NSnsg2.namebrightdns.com2015-11-21 → 2016-03-01 · 4 obs
● 2016-03-01 08:46:32
○ 2016-09-14 17:49:50
○ 2026-03-28 18:02:18
○A107.23.42.502016-03-01 → 2016-03-01 · 3 obs
● 2016-03-01 08:46:32
○ 2026-03-28 18:02:18
●A13.248.169.482026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:18
○A213.171.216.1142015-08-01 → 2015-08-01 · 4 obs
● 2015-08-01 13:03:26
○ 2015-11-21 01:03:26
○ 2026-03-28 18:02:18
○A213.171.216.1182008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-01 13:03:26
○ 2026-03-28 18:02:18
○A52.73.136.1402016-03-01 → 2016-03-01 · 3 obs
● 2016-03-01 08:46:32
○ 2026-03-28 18:02:18
○A54.174.31.2542015-11-21 → 2015-11-21 · 4 obs
● 2015-11-21 01:03:26
○ 2016-03-01 08:46:32
○ 2026-03-28 18:02:18
○A54.208.74.2152015-11-21 → 2015-11-21 · 4 obs
● 2015-11-21 01:03:26
○ 2016-03-01 08:46:32
○ 2026-03-28 18:02:18
●A76.223.54.1462026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:18
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-21 → 2016-03-01 · 3 obs
● 2016-03-01 08:46:32
○ 2026-03-28 18:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f-tree.com | ns5.afternic.com, ns6.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.99.66
NS records: ns5.afternic.com, ns6.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-tree.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns5.afternic.com, ns6.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns5.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)
Analysis
IP Addresses
mailserver.f-tree.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as vaiden.com, oecus.com, businessvoicemailservice.com, mail.legn.com and profidan.com share IP numbers with mailserver.f-tree.com.
Name Servers
mailserver.f-tree.com is delegated to two name servers: ns5.afternic.com and ns6.afternic.com.
mailserver.f-tree.com uses the same name server setup as other domains, including vieb.de, searchinns.com, malayalam(0x736578)yactress.com, agriwisdom.com and regionhack.com.
At least part of the name servers for mailserver.f-tree.com are shared with other domains, for instance (0x706f726e)o-365.com, eff8.com, looz.xyz, defisteer.xyz and hotbhabhi.xyz.
These name servers are commonly used with verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn, verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn, verification-s2asvhzt5grdemtl7ht4yy.ns101.verify.hn and verification-ex8vn3zniaperlcgbphvpy.ns101.verify.hn.
Host names with two IP numbers:
ns5.afternic.com points to 2603:5:2134::42 and 97.74.99.66.
ns6.afternic.com points to 2603:5:2234::42 and 173.201.67.66.