ao3fan.com - robtex.com
ao3fan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.19.58.172🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | fran1.symbolhost.com | ||||||
| NS | ns1.symbolhost.com ⭐ | ||||||
| A | 212.71.251.197🇬🇧 AKAMAI-LINODE-AP212.71.248.0/21 Akamai Technologies | ||||||
| PTR | li624-197.members.linode.com | ||||||
| NS | ns2.symbolhost.com | ||||||
| A | 50.116.45.183🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies | ||||||
| PTR | li484-183.members.linode.com | ||||||
| NS | ns3.symbolhost.com ⚠️ Not in parent delegation | ||||||
| A | 212.71.251.197🇬🇧 AKAMAI-LINODE-AP212.71.248.0/21 Akamai Technologies | ||||||
| PTR | li624-197.members.linode.com | ||||||
| NS | ns4.symbolhost.com ⚠️ Not in parent delegation | ||||||
| A | 50.116.45.183🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies | ||||||
| PTR | li484-183.members.linode.com | ||||||
| MX | ao3fan.com ⭐ | ||||||
| A | 162.19.58.172🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | fran1.symbolhost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:162.19.58.172 ~all | ||||||
| SOA | ns1.symbolhost.comadmin@symbolhost.org 2026-07-26 #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=1785042272 | ||||||
rank #126928 in the tld
MX for
ao3fan.com |
Same first word
ao3fan.com |
DNS History
11 records (6 active, 5 former)
○NSdns1.p01.nsone.net2020-03-04 → 2020-03-04 · 3 obs
○ 2026-06-10 14:58:24
○ 2026-07-26 05:22:40
○NSdns2.p01.nsone.net2020-03-04 → 2020-03-04 · 3 obs
○ 2026-06-10 14:58:24
○ 2026-07-26 05:22:40
○NSdns3.p01.nsone.net2020-03-04 → 2020-03-04 · 3 obs
○ 2026-06-10 14:58:24
○ 2026-07-26 05:22:40
○NSdns4.p01.nsone.net2020-03-04 → 2020-03-04 · 3 obs
○ 2026-06-10 14:58:24
○ 2026-07-26 05:22:40
●NSns1.symbolhost.com2026-06-10 → 2026-07-26 · 3 obs
● 2026-06-10 14:58:24
● 2026-07-26 05:22:40
●NSns2.symbolhost.com2026-06-10 → 2026-07-26 · 3 obs
● 2026-06-10 14:58:24
● 2026-07-26 05:22:40
●NSns3.symbolhost.com2026-06-10 → 2026-07-26 · 3 obs
● 2026-06-10 14:58:24
● 2026-07-26 05:22:40
●NSns4.symbolhost.com2026-06-10 → 2026-07-26 · 3 obs
● 2026-06-10 14:58:24
● 2026-07-26 05:22:40
●MXao3fan.com2026-06-10 → 2026-07-26 · 2 obs
● 2026-07-26 05:22:40
○A157.230.120.632020-03-04 → 2020-03-04 · 3 obs
○ 2026-06-10 14:58:24
○ 2026-07-26 05:22:40
●A162.19.58.1722026-06-10 → 2026-07-26 · 3 obs
● 2026-06-10 14:58:24
● 2026-07-26 05:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| ao3fan.com | ns1.symbolhost.com, ns2.symbolhost.com | 2 records |
✅ Authoritative Response
Server:50.116.45.183
NS records: ns1.symbolhost.com, ns2.symbolhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ao3fan.com (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.19.58.172 |
| NS | 4 | ns4.symbolhost.com, ns3.symbolhost.com... |
| MX | 1 | ao3fan.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:162.19.58.172 ~all |
| SOA | 1 | ns1.symbolhost.com admin.symbolhost.org |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.symbolhost.com, ns2.symbolhost.com)
Analysis
Mail Server Role
ao3fan.com acts as its own mail server.
IP Addresses
ao3fan.com points to a single IP number: 162.19.58.172.
Additional host names — ao3.online, _dc-mx.f1ee2f946b52.ao3.live, ao3cn.com and two others — share IP numbers with ao3fan.com.
Name Servers
ao3fan.com has four authoritative name servers: ns1.symbolhost.com, ns2.symbolhost.com, ns3.symbolhost.com and ns4.symbolhost.com.
At least some of ao3fan.com's name servers are shared with other domains, for example activewalinks.com, simvastatininfocenter.com, apksafe.net and two more.
ns1.symbolhost.com, ns2.symbolhost.com, ns3.symbolhost.com and ns4.symbolhost.com each point to exactly one IP address. ns1.symbolhost.com directs to 212.71.251.197, ns2.symbolhost.com directs to 50.116.45.183, ns3.symbolhost.com directs to 212.71.251.197 and ns4.symbolhost.com directs to 50.116.45.183. Two pairs share an IP: ns1.symbolhost.com and ns3.symbolhost.com share 212.71.251.197, and ns2.symbolhost.com and ns4.symbolhost.com share 50.116.45.183.
The host names ns1.symbolhost.com and ns3.symbolhost.com both resolve to 212.71.251.197 IP addresses.
The host names ns2.symbolhost.com and ns4.symbolhost.com both resolve to 50.116.45.183 IP addresses.
Mail Servers
ao3fan.com has a single mail server: ao3fan.com itself.
ao3fan.com points to one IP number — 162.19.58.172.