blsef.com - robtex.com
blsef.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.178.111.181🇺🇸 NET-IOFLOOD107.178.64.0/18 Input Output Flood LLC | ||||||
| PTR | corporate.vip8.noc401.com | ||||||
| NS | g3.potia.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.110.165.154🇺🇸 NET-IOFLOOD192.110.164.0/23 | ||||||
| PTR | corporate.vip8.noc401.com | ||||||
| NS | g4.potia.net ⚠️ Not in parent delegation | ||||||
| A | 107.178.111.181🇺🇸 NET-IOFLOOD107.178.64.0/18 Input Output Flood LLC | ||||||
| PTR | corporate.vip8.noc401.com | ||||||
| NS | u1.dnsonic.com ⚠️ Not in zone NS records | ||||||
| A | 192.110.165.154🇺🇸 NET-IOFLOOD192.110.164.0/23 | ||||||
| PTR | corporate.vip8.noc401.com | ||||||
| NS | u2.dnsonic.com ⚠️ Not in zone NS records | ||||||
| A | 107.178.111.181🇺🇸 NET-IOFLOOD107.178.64.0/18 Input Output Flood LLC | ||||||
| PTR | corporate.vip8.noc401.com | ||||||
| MX | blsef.com ⭐ | ||||||
| A | 107.178.111.181🇺🇸 NET-IOFLOOD107.178.64.0/18 Input Output Flood LLC | ||||||
| PTR | corporate.vip8.noc401.com | ||||||
| TXT | v=spf1 +a +mx +ip4:107.178.111.178 +ip4:107.178.111.181 ~all | ||||||
| SOA | g3.potia.netnotice@potia.net 2026-08-10 #6 | ||||||
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=1786388374 | ||||||
MX for
blsef.com |
Same first word
blsef.com |
Similar names
elfbs.it |
lefsb.csb.app |
eslfb.pt |
blefs.lv |
bsefl.com |
sfbel.ru |
ebsfl.com |
sfbel.com |
belfs.com |
bself.net |
selfb.com |
belfs.by |
befls.com |
bself.com |
flesb.org |
flebs.com |
slbfe.lk |
DNS History
20 records (6 active, 14 former)
○NSdns.net-trade.com.tw2008-03-07 → 2016-11-01 · 4 obs
● 2016-11-01 20:09:18
○ 2018-07-01 09:43:38
○ 2026-08-10 19:04:56
○NSdns.sigma88.com2008-03-07 → 2016-11-01 · 4 obs
● 2016-11-01 20:09:18
○ 2018-07-01 09:43:38
○ 2026-08-10 19:04:56
●NSg3.potia.net2026-06-29 → 2026-08-10 · 3 obs
● 2026-06-29 22:14:50
● 2026-08-10 19:04:56
●NSg4.potia.net2026-06-29 → 2026-08-10 · 3 obs
● 2026-06-29 22:14:50
● 2026-08-10 19:04:56
○NSms3.sigma88.com2008-03-07 → 2008-03-07 · 3 obs
○ 2015-05-30 07:21:46
○ 2026-08-10 19:04:56
○NSns1.sigma88.com2008-03-07 → 2016-11-01 · 4 obs
● 2016-11-01 20:09:18
○ 2018-07-01 09:43:38
○ 2026-08-10 19:04:56
○NSns2.net-trade.com.tw2008-03-07 → 2008-03-07 · 3 obs
○ 2015-05-30 07:21:46
○ 2026-08-10 19:04:56
○NSns3.dnsonic.com2018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 09:43:38
○ 2026-06-29 22:14:50
○ 2026-08-10 19:04:56
○NSns4.dnsonic.com2018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 09:43:38
○ 2026-06-29 22:14:50
○ 2026-08-10 19:04:56
●NSu1.dnsonic.com2026-06-29 → 2026-08-10 · 3 obs
● 2026-06-29 22:14:50
● 2026-08-10 19:04:56
●NSu2.dnsonic.com2026-06-29 → 2026-08-10 · 3 obs
● 2026-06-29 22:14:50
● 2026-08-10 19:04:56
○MXam1.sigma.com.tw2016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 20:09:18
○ 2018-07-01 09:43:38
○ 2026-08-10 19:04:56
●MXblsef.com2018-07-01 → 2026-08-10 · 3 obs
● 2018-07-01 09:43:38
● 2026-08-10 19:04:56
○MXms3.sigma88.com2008-03-07 → 2008-03-07 · 3 obs
○ 2015-05-30 07:21:46
○ 2026-08-10 19:04:56
○MXweb8.sigma88.com2015-05-30 → 2016-04-14 · 5 obs
● 2015-05-30 07:21:46
● 2016-04-14 19:44:52
○ 2016-11-01 20:09:18
○ 2026-08-10 19:04:56
●A107.178.111.1812026-06-29 → 2026-08-10 · 3 obs
● 2026-06-29 22:14:50
● 2026-08-10 19:04:56
○A210.242.86.1942016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 20:09:18
○ 2018-07-01 09:43:38
○ 2026-08-10 19:04:56
○A60.248.112.1422018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 09:43:38
○ 2026-06-29 22:14:50
○ 2026-08-10 19:04:56
○A61.63.4.682015-05-30 → 2016-04-14 · 5 obs
● 2015-05-30 07:21:46
● 2016-04-14 19:44:52
○ 2016-11-01 20:09:18
○ 2026-08-10 19:04:56
○A61.63.4.882008-03-07 → 2008-03-07 · 3 obs
○ 2015-05-30 07:21:46
○ 2026-08-10 19:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| blsef.com | u1.dnsonic.com, u2.dnsonic.com | 2 records |
✅ Authoritative Response
Server:107.178.111.181
NS records: u1.dnsonic.com, u2.dnsonic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blsef.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.178.111.181 |
| NS | 2 | g3.potia.net, g4.potia.net |
| MX | 1 | blsef.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:107.178.111.178 +ip4: |
| SOA | 1 | g3.potia.net notice.potia.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (u1.dnsonic.com, u2.dnsonic.com)
Analysis
Mail Server Role
The MX record for blsef.com points back to blsef.com — it is its own mail server.
IP Addresses
blsef.com directs to one IP number, which is 107.178.111.181.
Among the host names that share IP numbers with blsef.com are mwel.org, ns1.hostao.com, 101vision.com and two others.
Name Servers
The domain blsef.com is delegated to these four name servers: u1.dnsonic.com, u2.dnsonic.com, g3.potia.net and g4.potia.net.
The name servers of blsef.com overlap at least partially with those of other domains — among them fan.com.tw, freevision.com.tw, qlt.com.tw and two more.
These name servers commonly appear alongside the name servers corporate.vip81.noc40.com and corporate.vip82.noc40.com.
Each of the host names u1.dnsonic.com, u2.dnsonic.com, g3.potia.net and g4.potia.net has one IP address: u1.dnsonic.com resolves to 192.110.165.154, u2.dnsonic.com resolves to 107.178.111.181, g3.potia.net resolves to 192.110.165.154 and g4.potia.net resolves to 107.178.111.181.
These two host names — u1.dnsonic.com and g3.potia.net — each point to 192.110.165.154 IP addresses.
These two host names — u2.dnsonic.com and g4.potia.net — each point to 107.178.111.181 IP addresses.
Mail Servers
The MX record for blsef.com points to a single mail server: blsef.com.
There is one IP number for blsef.com: 107.178.111.181.