mdrupdate.com - robtex.com
mdrupdate.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4ce7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:ca11🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.231Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.17🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.0.208 | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.1.208 | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.76.231, 172.67.202.17 | ||||||
| IPv6 | 2606:4700:3031::6815:4ce7, 2606:4700:3031::ac43:ca11 | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2398751427 | ||||||
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=1771291435 | ||||||
Same first word
mdrupdate.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.ubmdns.com2018-12-13 → 2026-03-14 · 2 obs
● 2026-03-14 13:33:02
●NSns2.ubmdns.com2018-12-13 → 2026-03-14 · 2 obs
● 2026-03-14 13:33:02
○MXmail1.ubm-us.net2018-12-13 → 2018-12-13 · 3 obs
○ 2026-02-23 15:03:52
○ 2026-03-14 13:33:02
●A104.21.76.2312026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 15:03:52
● 2026-03-14 13:33:02
○A104.27.158.1002018-12-13 → 2018-12-13 · 3 obs
○ 2026-02-23 15:03:52
○ 2026-03-14 13:33:02
○A104.27.159.1002018-12-13 → 2018-12-13 · 3 obs
○ 2026-02-23 15:03:52
○ 2026-03-14 13:33:02
●A172.67.202.172026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 15:03:52
● 2026-03-14 13:33:02
○A2606:4700:30::681b:9e642018-12-13 → 2018-12-13 · 3 obs
○ 2026-02-23 15:03:52
○ 2026-03-14 13:33:02
○A2606:4700:30::681b:9f642018-12-13 → 2018-12-13 · 3 obs
○ 2026-02-23 15:03:52
○ 2026-03-14 13:33:02
●A2606:4700:3031::6815:4ce72026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 15:03:52
● 2026-03-14 13:33:02
●A2606:4700:3031::ac43:ca112026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 15:03:52
● 2026-03-14 13:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdrupdate.com | ns1.ubmdns.com, ns2.ubmdns.com | 2 records |
✅ Authoritative Response
Server: 162.159.0.208
NS records: ns1.ubmdns.com, ns2.ubmdns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.231, 172.67.202.17 |
| AAAA | 2 | 2606:4700:3031::ac43:ca11, 2606:4700:3031::6815:4ce7 |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)
Analysis
IP Addresses
mdrupdate.com maps to four IP numbers: 2606:4700:3031::6815:4ce7, 2606:4700:3031::ac43:ca11, 104.21.76.231 and 172.67.202.17.
other host names include esawebb.org, smtp.versusmoda.com, host-185-41-128-0.netlan.info.pl, bola388lucu.com and vizerunok.net; they share IP numbers with mdrupdate.com.
Name Servers
Two name servers ns1.ubmdns.com and ns2.ubmdns.com handle the delegation for mdrupdate.com.
Host names with two IP numbers:
ns1.ubmdns.com points to 2400:cb00:2049:1::a29f:d0 and 162.159.0.208.
ns2.ubmdns.com points to 2400:cb00:2049:1::a29f:1d0 and 162.159.1.208.