biosan.us - robtex.com
biosan.us
| 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 | ns5.afternic.com ⭐ | ||||||
| A | 2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44 | ||||||
| PTR | ns5.afternic.com | ||||||
| A | 97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns5.afternic.com | ||||||
| NS | ns6.afternic.com | ||||||
| A | 2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44 | ||||||
| PTR | ns6.afternic.com | ||||||
| A | 173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776107841 | ||||||
Previously MX for
biosan.us |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns49.worldnic.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:09:42
○ 2019-12-31 03:20:32
○ 2026-04-13 19:50:06
●NSns5.afternic.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 03:15:18
● 2026-04-13 19:50:06
○NSns50.worldnic.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:09:42
○ 2019-12-31 03:20:32
○ 2026-04-13 19:50:06
●NSns6.afternic.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 03:15:18
● 2026-04-13 19:50:06
○MXbiosan.us2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:09:42
○ 2019-12-31 03:20:32
○ 2026-04-13 19:50:06
○MXmail.biosan.us2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:09:42
○ 2019-12-31 03:20:32
○ 2026-04-13 19:50:06
●A13.248.169.482026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 03:15:18
● 2026-04-13 19:50:06
○A69.162.254.92015-07-11 → 2017-02-07 · 4 obs
● 2017-02-07 23:19:30
○ 2019-12-31 03:20:32
○ 2026-04-13 19:50:06
●A76.223.54.1462026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 03:15:18
● 2026-04-13 19:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| biosan.us | ns6.afternic.com, ns5.afternic.com | - |
✅ Authoritative Response
Server:173.201.67.66
NS records: ns6.afternic.com, ns5.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosan.us (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns5.afternic.com, ns6.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns5.afternic.com dns.jomax.net |
Analysis
IP Addresses
biosan.us points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names, for instance gebaren.com, inreality.org, hntj.bnj.com, emptycircles.com and rapcds.com share IP numbers with biosan.us.
Name Servers
Two name servers ns5.afternic.com and ns6.afternic.com are delegated to biosan.us.
biosan.us uses the same name server configuration as other domains, such as mail.dad-tech.com, wap.am999.cc, qpaidai.ke.qq.comq.com, www.bikeriding.com and remote.hiro.cc.
biosan.us at least partially shares name servers with other domains such as glhr.xyz, edgefileaks.xyz, hearthsidecollection.com, whitedesign.xyz and ehorses.shop.
These name servers are commonly used with verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn and verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn.
Host names with two IPs:
ns5.afternic.com points to 2603:5:2134::42 and 97.74.99.66.
ns6.afternic.com points to 2603:5:2234::42 and 173.201.67.66.