mercerprev.com.br - robtex.com
mercerprev.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.156.146.1🇺🇸 MMC-1205.156.144.0/21 DAL03 | ||||||
| PTR | portalprev.com.ar | ||||||
| PTR | dbcv.com.br | ||||||
| PTR | mauaprev.com.br | ||||||
| PTR | mercaprev.com.br | ||||||
| PTR | mercerprev.com.br | ||||||
| PTR | pfizerprev.com.br | ||||||
| PTR | portalprev.com.br | ||||||
| PTR | prevuniao.com.br | ||||||
| PTR | saorafaelprevidencia.com.br | ||||||
| PTR | maisvidaprev.org.br | ||||||
| PTR | mercerprev.org.br | ||||||
| PTR | www.dbcv.com.br | ||||||
| PTR | www.mauaprev.com.br | ||||||
| PTR | www.mercaprev.com.br | ||||||
| PTR | www.mercerprev.com.br | ||||||
| PTR | www.pfizerprev.com.br | ||||||
| PTR | www.portalprev.com.br | ||||||
| PTR | www.saorafaelprevidencia.com.br | ||||||
| PTR | www.maisvidaprev.org.br | ||||||
| NS | usash15-02dns01.mrshmc.com ⭐ | ||||||
| A | 10.14.14.1 | ||||||
| NS | ns01.mmc.com | ||||||
| A | 167.245.171.100🇺🇸 MMC-1167.245.160.0/19 ASH15 | ||||||
| PTR | ns01.mmc.com | ||||||
| NS | ns02.mmc.com | ||||||
| A | 205.156.88.100🇺🇸 MMC-1205.156.88.0/21 AC_MCC | ||||||
| PTR | ns02.mmc.com | ||||||
| NS | ns03.mmc.com | ||||||
| A | 205.156.137.100🇺🇸 MMC-1205.156.136.0/21 DAL03 | ||||||
| PTR | ns03.mmc.com | ||||||
| NS | ns04.mmc.com | ||||||
| A | 205.156.64.100🇺🇸 MMC-1205.156.64.0/22 | ||||||
| PTR | ns04.mmc.com | ||||||
| NS | ns05.mmc.com ⚠️ Not in parent delegation | ||||||
| A | 168.168.107.3MMC168.168.96.0/19 | ||||||
| PTR | ns05.mmc.com | ||||||
| SOA | usash15-02dns01.mrshmc.comnoc@marsh.com serial=3012061145 | ||||||
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=2026134146 | ||||||
rank #4361 in the tld
WOT: SAFE (69/100)
PTR for
Subdomains
www.mercerprev.com.br |
Same first word
DNS History
8 records (7 active, 1 former)
●NSns04.mmc.com2026-02-27 → 2026-05-14 · 3 obs
● 2026-02-27 09:01:54
● 2026-05-14 06:08:04
●NSns05.mmc.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 14:15:04
● 2026-05-14 06:08:04
●NSusash15-02dns01.mrshmc.com2026-02-27 → 2026-05-14 · 3 obs
● 2026-02-27 09:01:54
● 2026-05-14 06:08:04
●A205.156.146.12026-02-27 → 2026-05-14 · 3 obs
● 2026-02-27 09:01:54
● 2026-05-14 06:08:04
○A205.156.87.2092015-05-22 → 2017-01-23 · 4 obs
● 2017-01-23 17:26:54
○ 2026-02-27 09:01:54
○ 2026-05-14 06:08:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| mercerprev.com.br | ns01.mmc.com, ns03.mmc.com, ns02.mmc.com, ns04.mmc.com | - |
✅ Authoritative Response
Server:205.156.88.100
NS records: ns01.mmc.com, ns03.mmc.com, ns02.mmc.com, ns04.mmc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mercerprev.com.br (unsigned zone)
⏱️ Timing
Total: 2947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.156.146.1 |
| NS | 5 | ns01.mmc.com, ns04.mmc.com... |
| SOA | 1 | usash15-02dns01.mrshmc.com noc.marsh.com |
Analysis
Hierarchy
mercerprev.com.br is the parent of www.mercerprev.com.br.
IP Addresses
mercerprev.com.br resolves to a single IP: 205.156.146.1.
Other host names, for instance mercaprev.com.br, www.dbcv.com.br, bungeprev.com.br, portalprev.com.ar and www.mercaprev.com.br share IP numbers with mercerprev.com.br.
Name Servers
mercerprev.com.br is delegated to six name servers: ns01.mmc.com, ns02.mmc.com, ns03.mmc.com, ns04.mmc.com, ns05.mmc.com and usash15-02dns01.mrshmc.com.
mercerprev.com.br shares some name servers with other domains, for example insur-e-connexions.com, pge-rmsamodeler.com, marshglobalconnect.com, elect.es and 107.168.168.in-addr.arpa.
Host names with one IP number:
ns01.mmc.com points to: 167.245.171.100
ns02.mmc.com points to: 205.156.88.100
ns03.mmc.com points to: 205.156.137.100
ns04.mmc.com points to: 205.156.64.100
ns05.mmc.com points to: 168.168.107.3
usash15-02dns01.mrshmc.com points to: 10.14.14.1