mercerrfi.com - robtex.com
mercerrfi.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.mmc.com ⚠️ Not in zone NS records | ||||||
| A | 167.245.171.100🇺🇸 MMC-1167.245.160.0/19 ASH15 | ||||||
| PTR | ns01.mmc.com | ||||||
| NS | ns02.mmc.com ⚠️ Not in zone NS records | ||||||
| A | 205.156.88.100🇺🇸 MMC-1205.156.88.0/21 AC_MCC | ||||||
| PTR | ns02.mmc.com | ||||||
| NS | ns03.mmc.com ⚠️ Not in zone NS records | ||||||
| A | 205.156.137.100🇺🇸 MMC-1205.156.136.0/21 DAL03 | ||||||
| PTR | ns03.mmc.com | ||||||
| NS | ns04.mmc.com ⚠️ Not in zone NS records | ||||||
| A | 205.156.64.100🇺🇸 MMC-1205.156.64.0/22 | ||||||
| PTR | ns04.mmc.com | ||||||
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=1778478231 | ||||||
Same first word
mercerrfi.com |
DNS History
8 records (4 active, 4 former)
○NSa.ns.dppl.net2015-06-29 → 2017-01-17 · 4 obs
● 2017-01-17 18:06:50
○ 2026-05-11 00:40:52
○ 2026-05-11 05:59:54
○NSb.ns.dppl.net2015-06-29 → 2017-01-17 · 4 obs
● 2017-01-17 18:06:50
○ 2026-05-11 00:40:52
○ 2026-05-11 05:59:54
●NSns01.mmc.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 00:40:52
● 2026-05-11 05:59:54
●NSns02.mmc.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 00:40:52
● 2026-05-11 05:59:54
●NSns03.mmc.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 00:40:52
● 2026-05-11 05:59:54
●NSns04.mmc.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 00:40:52
● 2026-05-11 05:59:54
○MXa.mx.mercerrfi.com2015-06-29 → 2017-01-17 · 4 obs
● 2017-01-17 18:06:50
○ 2026-05-11 00:40:52
○ 2026-05-11 05:59:54
○A96.47.66.1972015-06-29 → 2017-01-17 · 4 obs
● 2017-01-17 18:06:50
○ 2026-05-11 00:40:52
○ 2026-05-11 05:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mercerrfi.com | ns02.mmc.com, ns01.mmc.com, ns03.mmc.com, ns04.mmc.com | 4 records |
✅ Authoritative Response
Server:205.156.64.100
NS records: ns02.mmc.com, ns01.mmc.com, ns03.mmc.com, ns04.mmc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mercerrfi.com (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns02.mmc.com, ns01.mmc.com, ns03.mmc.com...)
Analysis
Name Servers
mercerrfi.com is delegated to four name servers: ns01.mmc.com, ns02.mmc.com, ns03.mmc.com and ns04.mmc.com.
mercerrfi.com shares some name servers with other domains, for example mercerprism.com, imercer.cl, marsh.be, myvoluntarybenefitplansus.com and merceric.ch.
These name servers are commonly used together with usash15-02dns01.mrshmc.com and ns05.mmc.com.
Host names with a single IP
ns01.mmc.com resolves to 167.245.171.100
ns02.mmc.com resolves to 205.156.88.100
ns03.mmc.com resolves to 205.156.137.100
ns04.mmc.com resolves to 205.156.64.100