rhef.com - robtex.com
rhef.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies | ||||||
| A | 96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies | ||||||
| NS | damao.ns.giantpanda.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 3.33.232.36🇺🇸 Amazon3.33.224.0/20 | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| NS | yangguang.ns.giantpanda.com ⚠️ Not in zone NS records | ||||||
| A | 75.2.45.63🇺🇸 Amazon75.2.32.0/20 | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| MX | mail.mailerhost.net ⭐ | ||||||
| A | 5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24 | ||||||
| PTR | mail.mailerhost.net | ||||||
| A | 161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean | ||||||
| PTR | mail.mailerhost.net | ||||||
| TXT | v=spf1 ip6:fd43:c0d1:c090::/48 -all | ||||||
| SOA | damao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1 | ||||||
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=1774560567 | ||||||
Subdomains
mx.rhef.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdamao.ns.giantpanda.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
○NSns1.yourhostingaccount.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-22 02:24:50
○ 2026-03-26 21:35:32
○NSns2.yourhostingaccount.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-22 02:24:50
○ 2026-03-26 21:35:32
●NSyangguang.ns.giantpanda.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
●MXmail.mailerhost.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
○MXmx.rhef.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-22 02:24:50
○ 2026-03-26 21:35:32
●A2600:3c03::f03c:95ff:fe91:5d522026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
●A2600:3c03::f03c:95ff:feed:4d4f2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
●A66.175.209.1792026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
○A66.96.163.1302015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-22 02:24:50
○ 2026-03-26 21:35:32
●A96.126.111.1652026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 21:35:30
● 2026-03-26 21:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| rhef.com | damao.ns.giantpanda.com, yangguang.ns.giantpanda.com | 2 records |
✅ Authoritative Response
Server:75.2.45.63
NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rhef.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 96.126.111.165, 66.175.209.179 |
| AAAA | 2 | 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f |
| MX | 1 | mail.mailerhost.net (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd43:c0d1:c090::/48 -all |
| SOA | 1 | damao.ns.giantpanda.com admin.giantpanda |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)
Analysis
Hierarchy
rhef.com is the parent of mx.rhef.com.
IP Addresses
rhef.com resolves to four IPs: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.
Other host names, for instance slyhacker.wordpress.com.com, heatflow.com, mgbt.com, bowling.pro and vpnnet.com share IP numbers with rhef.com.
Name Servers
rhef.com has two name servers: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.
rhef.com shares the same name server setup as other domains, for example homrs.com, disce.com, travelentrepreneur.com, ginsky.com and starindo.com.
rhef.com shares some name servers with other domains, for example rodmurr.tor.hookup.net, oxytocin.com, homebased.com, ne.net and *.fabook.com.
These name servers are often used together with lunlun.ns.giantpanda.com, xinxin.ns.giantpanda.com and yangyang.ns.giantpanda.com.
Host names with a single IP:
damao.ns.giantpanda.com points to 3.33.232.36
yangguang.ns.giantpanda.com points to 75.2.45.63
Mail Servers
rhef.com is handled by a single mail server, mail.mailerhost.net.
rhef.com shares the mail server setup with other domains, for example hostmaster.motorhome.net, mortoneyecenter.com, mail2.prfs.com, www.e-entai.org and sanear.com.
mail.mailerhost.net resolves to two IPs: 5.161.133.13 and 161.35.84.83.