u49.net - robtex.com
u49.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820 | ||||||
| PTR | 64.64.237.252.16clouds.com | ||||||
| NS | ns1.aabb.com ⚠️ Not in zone NS records | ||||||
| A | 64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820 | ||||||
| PTR | 64.64.237.252.16clouds.com | ||||||
| NS | ns2.aabb.com ⚠️ Not in zone NS records | ||||||
| A | 64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820 | ||||||
| PTR | 64.64.237.252.16clouds.com | ||||||
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=1784804232 | ||||||
Previously MX for
u49.net |
Subdomains
mx01.u49.net |
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSeu.dnsenable.com2015-06-13 → 2015-06-13 · 3 obs
○ 2016-04-18 21:56:12
○ 2026-07-23 11:21:34
○NShostmaster.dnsenable.com2015-06-13 → 2015-06-13 · 3 obs
○ 2016-04-18 21:56:12
○ 2026-07-23 11:21:34
●NSns1.aabb.com2026-06-26 → 2026-07-23 · 3 obs
● 2026-06-26 22:37:54
● 2026-07-23 11:21:34
○NSns1.gazisoft.net2016-04-18 → 2016-12-03 · 5 obs
● 2016-04-18 21:56:12
● 2016-12-03 17:56:30
○ 2026-06-26 22:37:54
○ 2026-07-23 11:21:34
●NSns2.aabb.com2026-06-26 → 2026-07-23 · 3 obs
● 2026-06-26 22:37:54
● 2026-07-23 11:21:34
○NSns2.gazisoft.net2016-04-18 → 2016-12-03 · 5 obs
● 2016-04-18 21:56:12
● 2016-12-03 17:56:30
○ 2026-06-26 22:37:54
○ 2026-07-23 11:21:34
○NStr.dnsenable.com2015-06-13 → 2015-06-13 · 3 obs
○ 2016-04-18 21:56:12
○ 2026-07-23 11:21:34
○MXmail.u49.net2015-06-13 → 2015-06-13 · 3 obs
○ 2016-04-18 21:56:12
○ 2026-07-23 11:21:34
○MXmx01.u49.net2015-06-13 → 2015-06-13 · 3 obs
○ 2016-04-18 21:56:12
○ 2026-07-23 11:21:34
○MXu49.net2016-04-18 → 2016-12-03 · 5 obs
● 2016-04-18 21:56:12
● 2016-12-03 17:56:30
○ 2026-06-26 22:37:54
○ 2026-07-23 11:21:34
●A64.64.237.2522026-06-26 → 2026-07-23 · 3 obs
● 2026-06-26 22:37:54
● 2026-07-23 11:21:34
○A93.89.226.172015-06-13 → 2015-06-13 · 3 obs
○ 2016-04-18 21:56:12
○ 2026-07-23 11:21:34
○A94.102.5.2262016-04-18 → 2016-12-03 · 5 obs
● 2016-04-18 21:56:12
● 2016-12-03 17:56:30
○ 2026-06-26 22:37:54
○ 2026-07-23 11:21:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u49.net | ns1.aabb.com, ns2.aabb.com | - |
✅ Authoritative Response
Server:64.64.237.252
NS records: ns1.aabb.com, ns2.aabb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u49.net (unsigned zone)
⏱️ Timing
Total: 3659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.64.237.252 |
Analysis
Hierarchy
mx01.u49.net is a subdomain of u49.net.
IP Addresses
u49.net directs to one IP number, which is 64.64.237.252.
Among the host names that share IP numbers with u49.net are 0081.app, 77701.net, 66066.com and two others.
Name Servers
The NS records for u49.net delegate to ns1.aabb.com and ns2.aabb.com.
u49.net has the same name server delegation as a number of other domains, such as 18000.com, 08877.com, 29656.com and two more.
The name servers of u49.net overlap at least partially with those of other domains — among them 018.net, 265.bet, i7788.com and two more.
Each of ns1.aabb.com and ns2.aabb.com points to exactly one IP address: 64.64.237.252.
ns1.aabb.com and ns2.aabb.com each have 64.64.237.252 IP addresses.