mrsoscience.com - robtex.com
mrsoscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:ca65🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:250b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.11Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.101🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | memphis.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23bd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 108.162.195.189🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 162.159.44.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 172.64.35.189🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| NS | venus.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.37.11, 172.67.202.101 | ||||||
| IPv6 | 2606:4700:3033::ac43:ca65, 2606:4700:3034::6815:250b | ||||||
| SOA | memphis.ns.cloudflare.comdns@cloudflare.com serial=2399420101 | ||||||
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=1774527857 | ||||||
Same first word
mrsoscience.com |
DNS History
13 records (6 active, 7 former)
○NSdm1.longmingdns.com2026-03-26 → 2026-03-26 · 1 obs
○NSdm2.longmingdns.com2026-03-26 → 2026-03-26 · 1 obs
●NSmemphis.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:40:10
○NSns1.hover.com2015-08-21 → 2017-03-19 · 3 obs
● 2017-03-19 15:30:58
○ 2026-03-26 12:40:10
○NSns2.hover.com2015-08-21 → 2017-03-19 · 3 obs
● 2017-03-19 15:30:58
○ 2026-03-26 12:40:10
●NSvenus.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:40:10
○MXmx.hover.com.cust.hostedemail.com2015-08-21 → 2017-03-19 · 3 obs
● 2017-03-19 15:30:58
○ 2026-03-26 12:40:10
●A104.21.37.112026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:40:10
●A172.67.202.1012026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:40:10
●A2606:4700:3033::ac43:ca652026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:40:10
●A2606:4700:3034::6815:250b2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:40:10
○A38.174.243.582026-03-26 → 2026-03-26 · 1 obs
○A97.107.136.2432015-08-21 → 2017-03-19 · 3 obs
● 2017-03-19 15:30:58
○ 2026-03-26 12:40:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mrsoscience.com | venus.ns.cloudflare.com, memphis.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.189
NS records: venus.ns.cloudflare.com, memphis.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrsoscience.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.202.101, 104.21.37.11 |
| AAAA | 2 | 2606:4700:3034::6815:250b, 2606:4700:3033::ac43:ca65 |
| NS | 2 | memphis.ns.cloudflare.com, venus.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | memphis.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (venus.ns.cloudflare.com, venus.ns.cloudflare.com, venus.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by mrsoscience.com: 2606:4700:3033::ac43:ca65, 2606:4700:3034::6815:250b, 104.21.37.11 and 172.67.202.101.
other host names including ogowow.ru, filmy4kat.site, twjih-sy.net, scbet88judi.com and ecampus.uinmybatusangkar.ac.id share IP numbers with mrsoscience.com.
Name Servers
mrsoscience.com is delegated to two name servers memphis.ns.cloudflare.com and venus.ns.cloudflare.com.
mrsoscience.com shares the same name server setup as other domains, for instance ygdiy.com, nxdog.com, emmiel.net, anqixun.cn and dobx.cn.
mrsoscience.com at least partially shares name servers with other domains, for instance gk-mo.ru, moneyandwelfare.com, mostbet-kazakhstan-site.com, enco-i-inspect.com and txto.co.
These name servers are commonly used alongside dante.ns.cloudflare.com and nick.ns.cloudflare.com.
Host names with six IP numbers:
Host name memphis.ns.cloudflare.com points to: 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.
Host name venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.