opfree.com - robtex.com
opfree.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=1774493232 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSdamao.ns.giantpanda.com2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:44:16
● 2026-03-26 02:54:42
○NSns.buydomains.com2015-08-14 → 2017-04-18 · 4 obs
● 2017-04-18 18:28:24
○ 2026-02-18 02:44:16
○ 2026-03-26 02:54:42
●NSyangguang.ns.giantpanda.com2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:44:16
● 2026-03-26 02:54:42
●MXmail.mailerhost.net2026-02-18 → 2026-03-26 · 2 obs
● 2026-03-26 02:54:42
○A207.148.248.1432015-08-14 → 2017-04-18 · 4 obs
● 2017-04-18 18:28:24
○ 2026-02-18 02:44:16
○ 2026-03-26 02:54:42
●A2600:3c03::f03c:95ff:fe91:5d522026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:44:16
● 2026-03-26 02:54:42
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:44:16
● 2026-03-26 02:54:42
●A66.175.209.1792026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:44:16
● 2026-03-26 02:54:42
●A96.126.111.1652026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:44:16
● 2026-03-26 02:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| opfree.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 opfree.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.175.209.179, 96.126.111.165 |
| 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
IP Addresses
Four IP numbers are pointed to by opfree.com: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.
other host names including educationacademy.com, guidpost.org, www.retireesblogging.com.com, hostmaster.petcard.com and colorblindinterracial.com.com share IP numbers with opfree.com.
Name Servers
opfree.com is delegated to two name servers damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.
opfree.com shares the same name server setup as other domains, for instance eloexpress.com, mywy.com, webta.com, magistrali.com and desing.com.
opfree.com at least partially shares name servers with other domains, for instance mx.vintagefusion.com, mail.bhpr.com, enit.info, hostmaster.piratas.com and www.neapli.vedeo.com.
these name servers are commonly used alongside xinxin.ns.giantpanda.com.
Host names with one IP number:
damao.ns.giantpanda.com points to 3.33.232.36
yangguang.ns.giantpanda.com points to 75.2.45.63
Mail Servers
opfree.com is handled by a single mail server, mail.mailerhost.net.
opfree.com shares the same mail server setup as other domains, for instance www.spankabang.com, www.bpto.com, m8.vtcc.com, performancehypnosis.com and stylingyou.com.
mail.mailerhost.net resolves to two IP numbers: 5.161.133.13 and 161.35.84.83.