refself.net - dns.ninja
refself.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co | ||||||
| PTR | osrs.systemdns.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mx.refself.net.cust.a.hostedemail.com ⭐ | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1751979933 | ||||||
net
| 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=1783998827 | ||||||
Same first word
refself.net |
Similar names
elffers.nl |
selfref.org |
leffers.com |
leffers.net |
leffers.de |
seffler.de |
leffers.info |
lseffer.com |
leffers.tv |
selffer.s3.amazonaws.com |
elffers.com |
leffers.eu |
leffers.nl |
selfref.dev |
DNS History
5 records (5 active, 0 former)
●NSns1.systemdns.com2015-05-10 → 2026-07-14 · 2 obs
● 2026-07-14 03:23:40
●NSns2.systemdns.com2015-05-10 → 2026-07-14 · 2 obs
● 2026-07-14 03:23:40
●NSns3.systemdns.com2015-05-10 → 2026-07-14 · 2 obs
● 2026-07-14 03:23:40
●MXmx.refself.net.cust.a.hostedemail.com2015-05-10 → 2026-07-14 · 2 obs
● 2026-07-14 03:23:40
●A64.99.64.372015-05-10 → 2026-07-14 · 2 obs
● 2026-07-14 03:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| refself.net | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:64.98.148.16
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refself.net (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| MX | 1 | mx.refself.net.cust.a.hostedemail.com (p |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
refself.net resolves to just one IP address, 64.99.64.37.
Two other host names, along with lamassana.com, googleadvertisingprofessional.net and hannafasching.com, also share IP numbers with refself.net.
Name Servers
refself.net is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
The name servers of refself.net overlap at least partially with those of other domains — among them fuzzy-bright-apple.com, st-edmond.org, wakefieldosteopaths.com and two more.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each resolve to two IP addresses: ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
The sole mail server for refself.net is mx.refself.net.cust.a.hostedemail.com.