filer.su - dns.ninja
filer.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210115 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.activeby.net2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●NSns2.activeby.net2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●NSns3.activeby.net2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●MXalt1.aspmx.l.google.com2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●MXalt2.aspmx.l.google.com2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●MXaspmx.l.google.com2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●MXaspmx2.googlemail.com2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
●MXaspmx3.googlemail.com2015-06-26 → 2026-08-07 · 2 obs
● 2026-08-07 00:27:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | - |
| filer.su | ns1.activeby.net, ns2.activeby.net, ns3.activeby.net | - |
✅ Authoritative Response
Server:178.159.250.29
NS records: ns1.activeby.net, ns2.activeby.net, ns3.activeby.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for filer.su (unsigned zone)
⏱️ Timing
Total: 1552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.activeby.net, ns1.activeby.net... |
| MX | 5 | aspmx2.googlemail.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | google-site-verification=DC99Xg4qqJ0TbOh |
| SOA | 1 | ns1.activeby.net dns-admin.filer.su |
Analysis
Name Servers
filer.su is served by three name servers: ns1.activeby.net, ns2.activeby.net and ns3.activeby.net.
There is at least partial name server overlap between filer.su and other domains — novastar.by, sofaclub.ru, pekoe.by and two more among them.
The hostnames ns1.activeby.net, ns2.activeby.net and ns3.activeby.net each direct to two IP addresses — ns1.activeby.net to 178.159.252.109 and 2a01:9160::a, ns2.activeby.net to 178.159.240.120 and 2a0c:b1c2::a, and ns3.activeby.net to 178.159.250.29 and 2a01:9160::9.
Mail Servers
filer.su has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
filer.su has at least partial mail server overlap with other domains such as verdantoasis.com, ns500698.ns500698.ns500758.ns500758.ns500735.ns500735.ns500736.ns500708.ns500576.ns500686.ns500619.ns500576.ns500576.tracksymphony.com, ns500698.ns500758.ns500759.ns500758.ns500736.ns500698.ns500698.ns500698.ns500735.ns500576.ns500698.ns500698.ns500576.ns500652.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c1b::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.