nullmx.mrvb.com - dns.ninja
nullmx.mrvb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
mrvb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
DNS History
9 records (4 active, 5 former)
○NSbuy.internettraffic.com2015-07-04 → 2016-07-13 · 4 obs
● 2016-07-13 20:07:14
○ 2026-02-14 17:38:56
○ 2026-07-05 09:03:12
●NSns1.afternic.com2026-02-14 → 2026-07-05 · 3 obs
● 2026-02-14 17:38:56
● 2026-07-05 09:03:12
●NSns2.afternic.com2026-02-14 → 2026-07-05 · 3 obs
● 2026-02-14 17:38:56
● 2026-07-05 09:03:12
○NSsell.internettraffic.com2015-07-04 → 2016-07-13 · 4 obs
● 2016-07-13 20:07:14
○ 2026-02-14 17:38:56
○ 2026-07-05 09:03:12
○MX.2026-02-14 → 2026-02-14 · 3 obs
○ 2026-03-30 04:51:58
○ 2026-07-05 09:03:12
●A13.248.169.482026-02-14 → 2026-07-05 · 3 obs
● 2026-02-14 17:38:56
● 2026-07-05 09:03:12
○A69.172.201.1532016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 20:07:14
○ 2026-02-14 17:38:56
○ 2026-07-05 09:03:12
○A69.172.201.2082015-07-04 → 2016-03-09 · 4 obs
● 2016-03-09 05:29:24
○ 2016-07-13 20:07:14
○ 2026-07-05 09:03:12
●A76.223.54.1462026-02-14 → 2026-07-05 · 3 obs
● 2026-02-14 17:38:56
● 2026-07-05 09:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| mrvb.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrvb.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
nullmx.mrvb.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
iflix.akamaighost.com, sharezoid.com, narotech.com plus two other host names have IP numbers in common with nullmx.mrvb.com.
Name Servers
The NS records for nullmx.mrvb.com delegate to ns1.afternic.com and ns2.afternic.com.
The name server configuration of nullmx.mrvb.com is shared with other domains, for instance mail.constructionplus.com, riskfree.org, industrialcare.com and two others.
nullmx.mrvb.com shares at least some of its name servers with other domains, including medcorp.net, personbackgroundcheck.com, sirena.pro and two others.
These name servers are frequently paired with the name servers verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-geiuher2da5be9ormrense.ns101.verify.hn and verification-cukmqwnkpi6booqjwnxbfw.ns101.verify.hn.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.