bio-radads.com - robtex.com
bio-radads.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.91.49.163🇺🇸 Microsoft13.64.0.0/11 MICROSOFT | ||||||
| NS | ns-545.awsdns-04.net ⭐ | ||||||
| A | 2600:9000:5302:2100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-545.awsdns-04.net | ||||||
| A | 205.251.194.33🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-545.awsdns-04.net | ||||||
| NS | ns-1391.awsdns-45.org | ||||||
| A | 2600:9000:5305:6f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1391.awsdns-45.org | ||||||
| A | 205.251.197.111🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1391.awsdns-45.org | ||||||
| NS | ns-1744.awsdns-26.co.uk | ||||||
| A | 2600:9000:5306:d000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1744.awsdns-26.co.uk | ||||||
| A | 205.251.198.208🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1744.awsdns-26.co.uk | ||||||
| NS | ns-363.awsdns-45.com | ||||||
| A | 2600:9000:5301:6b00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-363.awsdns-45.com | ||||||
| A | 205.251.193.107🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-363.awsdns-45.com | ||||||
| MX | mail.global.frontbridge.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns-545.awsdns-04.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1778369671 | ||||||
Same first word
bio-radads.com |
Similar names
DNS History
13 records (6 active, 7 former)
○NSap-e-ns1.bio-rad.com2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 07:54:48
○ 2020-01-24 15:59:58
○ 2026-05-09 23:48:12
○NSap-e-ns2.bio-rad.com2015-06-23 → 2015-11-17 · 4 obs
● 2015-11-17 08:27:24
○ 2016-02-05 05:31:06
○ 2026-05-09 23:48:12
○NSeu-e-ns1.bio-rad.com2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 07:54:48
○ 2020-01-24 15:59:58
○ 2026-05-09 23:48:12
○NSeu-e-ns2.bio-rad.com2015-06-23 → 2015-11-17 · 4 obs
● 2015-11-17 08:27:24
○ 2016-02-05 05:31:06
○ 2026-05-09 23:48:12
●NSns-1391.awsdns-45.org2020-01-24 → 2026-05-09 · 3 obs
● 2020-01-24 15:59:58
● 2026-05-09 23:48:12
●NSns-1744.awsdns-26.co.uk2020-01-24 → 2026-05-09 · 3 obs
● 2020-01-24 15:59:58
● 2026-05-09 23:48:12
●NSns-363.awsdns-45.com2020-01-24 → 2026-05-09 · 3 obs
● 2020-01-24 15:59:58
● 2026-05-09 23:48:12
●NSns-545.awsdns-04.net2020-01-24 → 2026-05-09 · 3 obs
● 2020-01-24 15:59:58
● 2026-05-09 23:48:12
○NSus-e-ns1.bio-rad.com2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 07:54:48
○ 2020-01-24 15:59:58
○ 2026-05-09 23:48:12
○NSus-e-ns2.bio-rad.com2015-06-23 → 2015-11-17 · 4 obs
● 2015-11-17 08:27:24
○ 2016-02-05 05:31:06
○ 2026-05-09 23:48:12
●MXmail.global.frontbridge.com2015-06-23 → 2026-05-09 · 2 obs
● 2026-05-09 23:48:12
●A13.91.49.1632020-01-24 → 2026-05-09 · 3 obs
● 2020-01-24 15:59:58
● 2026-05-09 23:48:12
○A192.153.51.102015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 07:54:48
○ 2020-01-24 15:59:58
○ 2026-05-09 23:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bio-radads.com | ns-545.awsdns-04.net, ns-363.awsdns-45.com, ns-1744.awsdns-26.co.uk, ns-1391.awsdns-45.org | 2 records |
✅ Authoritative Response
Server:205.251.194.33
NS records: ns-545.awsdns-04.net, ns-363.awsdns-45.com, ns-1744.awsdns-26.co.uk, ns-1391.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bio-radads.com (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.91.49.163 |
| NS | 4 | ns-1391.awsdns-45.org, ns-1744.awsdns-26.co.uk... |
| MX | 2 | mail.global.frontbridge.com (pri: 10), mail.global.frontbridge.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-545.awsdns-04.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-363.awsdns-45.com, ns-363.awsdns-45.com)
Analysis
IP Addresses
bio-radads.com points to IP number 13.91.49.163.
For instance, other host names bio-rad.fi, ngcdiscoverpro.com, bio-rad.com.pr, biorad-laboratories.net and www3.bio-rad.com share IP numbers with bio-radads.com.
Name Servers
bio-radads.com is delegated to four name servers: ns-363.awsdns-45.com, ns-545.awsdns-04.net, ns-1391.awsdns-45.org and ns-1744.awsdns-26.co.uk.
bio-radads.com shares name servers with other domains at least partially, for example mail.ring.com, flirt4free.nl, kavascan.com, supplierci.com and anysilicon.com.
Host names with two IP numbers:
ns-363.awsdns-45.com points to: 2600:9000:5301:6b00::1 and 205.251.193.107
ns-545.awsdns-04.net points to: 2600:9000:5302:2100::1 and 205.251.194.33
ns-1391.awsdns-45.org points to: 2600:9000:5305:6f00::1 and 205.251.197.111
ns-1744.awsdns-26.co.uk points to: 2600:9000:5306:d000::1 and 205.251.198.208
Mail Servers
bio-radads.com is handled by a single mail server, mail.global.frontbridge.com.
bio-radads.com shares the same mail server setup as other domains, for instance landisgyr.com.cdn.cloudflare.net, toolbed.nl, ccbrun.com, cirrus.lu and mphasis.co.in.
bio-radads.com shares mail servers with other domains at least partially; for instance cafosa.com, ielo.pro, fuzedata.net, roadrunnerfire.com and wd-40bike.pl.