sefour.net - robtex.com
sefour.net
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=1774660707 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns0.netnames.net2015-07-10 → 2017-01-16 · 4 obs
● 2017-01-16 23:20:10
○ 2020-02-13 21:42:44
○ 2026-03-28 01:38:50
●NSns1.meganameservers.eu2020-02-13 → 2026-03-28 · 3 obs
● 2020-02-13 21:42:44
● 2026-03-28 01:38:50
○NSns1.netnames.net2015-07-10 → 2017-01-16 · 4 obs
● 2017-01-16 23:20:10
○ 2020-02-13 21:42:44
○ 2026-03-28 01:38:50
●NSns2.meganameservers.eu2020-02-13 → 2026-03-28 · 3 obs
● 2020-02-13 21:42:44
● 2026-03-28 01:38:50
●NSns3.meganameservers.eu2020-02-13 → 2026-03-28 · 3 obs
● 2020-02-13 21:42:44
● 2026-03-28 01:38:50
●MXmx1c51.megamailservers.eu2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:09:10
● 2026-03-28 01:38:50
●MXmx2c51.megamailservers.eu2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:09:10
● 2026-03-28 01:38:50
●MXmx3c51.megamailservers.eu2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:09:10
● 2026-03-28 01:38:50
○MXrelay1.netnames.net2015-07-10 → 2020-02-13 · 4 obs
● 2020-02-13 21:42:44
○ 2026-03-26 19:09:10
○ 2026-03-28 01:38:50
○MXrelay2.netnames.net2015-07-10 → 2020-02-13 · 4 obs
● 2020-02-13 21:42:44
○ 2026-03-26 19:09:10
○ 2026-03-28 01:38:50
○A185.26.230.1302015-07-10 → 2020-02-13 · 4 obs
● 2020-02-13 21:42:44
○ 2026-03-26 19:09:10
○ 2026-03-28 01:38:50
●A91.136.8.1302026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 19:09:10
● 2026-03-28 01:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sefour.net | ns1.meganameservers.eu, ns2.meganameservers.eu, ns3.meganameservers.eu | - |
✅ Authoritative Response
Server:91.136.7.21
NS records: ns1.meganameservers.eu, ns2.meganameservers.eu, ns3.meganameservers.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sefour.net (unsigned zone)
⏱️ Timing
Total: 1057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.136.8.130 |
| NS | 3 | ns2.meganameservers.eu, ns1.meganameservers.eu... |
| MX | 3 | mx2c51.megamailservers.eu (pri: 100), mx1c51.megamailservers.eu (pri: 10)... |
| SOA | 1 | ns1.meganameservers.eu postmaster.megana |
Analysis
IP Addresses
sefour.net points to a single IP number: 91.136.8.130.
Other host names, for instance meersphoto.com, simonsimon.co.uk, sefour.ru, acmetoys.co.uk and pendana.co.uk share IP numbers with sefour.net.
Name Servers
The domain sefour.net is delegated to three name servers: ns1.meganameservers.eu, ns2.meganameservers.eu and ns3.meganameservers.eu.
sefour.net shares name servers with other domains at least partially, for instance cbionline.co.uk, sharechan.org, davcom.net, apexbuild.co.uk and cumbria.services.
these name servers are commonly used together with ns1.mydomain.ro and ns2.mydomain.ro.
Host names with two IP numbers:
ns1.meganameservers.eu points to 2a01:7f60:1000:2::10 and 91.136.8.241
ns2.meganameservers.eu points to 2a01:7f60:9980:1::10 and 91.136.7.21
ns3.meganameservers.eu points to 2001:1810:4000:7::10 and 66.175.41.102
Mail Servers
sefour.net is handled by three mail servers: mx1c51.megamailservers.eu, mx2c51.megamailservers.eu and mx3c51.megamailservers.eu.
sefour.net shares some mail servers with other domains, including lycett.co.uk, pretronix.com, misyork.org.uk, sabre-rigs.co.uk and kprc.org.uk.
These mail servers are commonly used together with mx4c51.megamailservers.eu, mx1c51.megamailservers.com and mx3c51.megamailservers.com.
Host names with a single IP number:
mx1c51.megamailservers.eu points to 91.136.8.162.
mx2c51.megamailservers.eu points to 91.136.8.163.
mx3c51.megamailservers.eu points to 91.136.8.164.