librarymanager.com.br - robtex.com
librarymanager.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026086412 | ||||||
rank #4104 in the tld
WOT: SAFE (69/100)
Same first word
librarymanager.com.br |
Similar names
DNS History
19 records (10 active, 9 former)
●NSlovisa.ns.cloudflare.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
○NSns1.porta80.com.br2015-06-17 → 2019-04-02 · 4 obs
● 2019-04-02 13:25:26
○ 2026-03-08 04:03:04
○ 2026-03-27 17:21:48
○NSns2.porta80.com.br2015-06-17 → 2019-04-02 · 4 obs
● 2019-04-02 13:25:26
○ 2026-03-08 04:03:04
○ 2026-03-27 17:21:48
○NSns3.porta80.com.br2015-06-17 → 2019-04-02 · 4 obs
● 2019-04-02 13:25:26
○ 2026-03-08 04:03:04
○ 2026-03-27 17:21:48
●NSwill.ns.cloudflare.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
○MXb.email-seguro.net2019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 13:25:26
○ 2026-03-08 04:03:04
○ 2026-03-27 17:21:48
○MXmail.librarymanager.com.br2015-06-17 → 2017-01-13 · 4 obs
● 2017-01-13 20:25:40
○ 2019-04-02 13:25:26
○ 2026-03-27 17:21:48
●MXmx128.umbler.in2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
●MXmx240.umbler.co.uk2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
●MXmx364.umbler.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
●MXmx783.umbler.com.br2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
●A104.21.46.2512026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
●A172.67.169.1412026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
○A187.85.72.492015-06-17 → 2016-04-24 · 4 obs
● 2016-04-24 05:38:00
○ 2017-01-13 20:25:40
○ 2026-03-27 17:21:48
○A187.85.73.1612019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 13:25:26
○ 2026-03-08 04:03:04
○ 2026-03-27 17:21:48
○A187.85.77.2212026-03-08 → 2026-03-27 · 2 obs
○ 2026-03-27 17:21:48
○A187.85.77.572017-01-13 → 2017-01-13 · 4 obs
● 2017-01-13 20:25:40
○ 2019-04-02 13:25:26
○ 2026-03-27 17:21:48
●A2606:4700:3036::6815:2efb2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
●A2606:4700:3036::ac43:a98d2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:03:04
● 2026-03-27 17:21:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| librarymanager.com.br | will.ns.cloudflare.com, lovisa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.39
NS records: will.ns.cloudflare.com, lovisa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for librarymanager.com.br (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.46.251, 172.67.169.141 |
| AAAA | 2 | 2606:4700:3036::6815:2efb, 2606:4700:3036::ac43:a98d |
| NS | 2 | lovisa.ns.cloudflare.com, will.ns.cloudflare.com |
| MX | 4 | mx364.umbler.com (pri: 10), mx128.umbler.in (pri: 20)... |
| TXT | 1 | v=spf1 include:spf.umbler.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lovisa.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
librarymanager.com.br maps to four IP numbers: 2606:4700:3036::6815:2efb, 2606:4700:3036::ac43:a98d, 104.21.46.251 and 172.67.169.141.
Other host names, for instance neonbarrow.live, yodluck.com, goelmer.com, thierache.fr and 884535.cn share IP numbers with librarymanager.com.br.
Name Servers
Two name servers lovisa.ns.cloudflare.com and will.ns.cloudflare.com are delegated to librarymanager.com.br.
librarymanager.com.br uses the same name server configuration as other domains, such as publicworkstheatre.com, royalfishandchicken.com, my-umzuege.de, hellontwowheelsbook.com and custommolded.com.
librarymanager.com.br at least partially shares name servers with other domains such as atlas-servis.com, djjzdejdqsfqm.store, codeconcert.com, xifmjelngfvuf.site and xmrachel.com.
These name servers are commonly used with dawn.ns.cloudflare.com and mack.ns.cloudflare.com.
Host names with six IP numbers: Host name lovisa.ns.cloudflare.com points to 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39; host name will.ns.cloudflare.com points to 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.
Mail Servers
librarymanager.com.br is handled by four mail servers: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.
librarymanager.com.br shares mail servers with other domains at least in part, for instance climatopms.com.br, freetelecom.com.br, rqconsultoria.com.br, cedilha.com.br and berehulka.com.
All four hostnames share the same four targets: 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.
mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk point to those targets.
Hostnames pointing to 177.55.120.51: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.
Hostnames pointing to 177.55.120.53: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.
Hostnames pointing to 187.84.237.180: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.
Hostnames pointing to 187.84.237.189: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.