bcscertus.com - robtex.com
bcscertus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.175.101.146🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-35-175-101-146.compute-1.amazonaws.com | ||||||
| A | 54.92.198.113🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix | ||||||
| NS | ns-664.awsdns-19.net ⭐ | ||||||
| A | 2600:9000:5302:9800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-664.awsdns-19.net | ||||||
| A | 205.251.194.152🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-664.awsdns-19.net | ||||||
| NS | ns-1303.awsdns-34.org | ||||||
| A | 2600:9000:5305:1700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1303.awsdns-34.org | ||||||
| A | 205.251.197.23🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1303.awsdns-34.org | ||||||
| NS | ns-1550.awsdns-01.co.uk | ||||||
| A | 2600:9000:5306:e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1550.awsdns-01.co.uk | ||||||
| A | 205.251.198.14🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1550.awsdns-01.co.uk | ||||||
| NS | ns-388.awsdns-48.com | ||||||
| A | 2600:9000:5301:8400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-388.awsdns-48.com | ||||||
| A | 205.251.193.132🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-388.awsdns-48.com | ||||||
| SOA | ns-664.awsdns-19.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=1771291435 | ||||||
Subdomains
Same first word
bcscertus.com |
Similar names
DNS History
18 records (6 active, 12 former)
●NSns-1303.awsdns-34.org2015-06-14 → 2026-03-10 · 2 obs
● 2026-03-10 23:19:56
●NSns-1550.awsdns-01.co.uk2015-06-14 → 2026-03-10 · 2 obs
● 2026-03-10 23:19:56
●NSns-388.awsdns-48.com2015-06-14 → 2026-03-10 · 2 obs
● 2026-03-10 23:19:56
●NSns-664.awsdns-19.net2015-06-14 → 2026-03-10 · 2 obs
● 2026-03-10 23:19:56
○NSns73.domaincontrol.com2015-06-14 → 2015-06-14 · 3 obs
○ 2015-10-29 09:00:52
○ 2026-03-10 23:19:56
○A3.214.111.1322026-03-07 → 2026-03-07 · 4 obs
● 2026-03-07 03:57:54
○ 2026-03-10 23:19:52
○ 2026-03-10 23:19:56
○A3.224.182.1952026-02-15 → 2026-02-24 · 5 obs
● 2026-02-15 05:42:16
● 2026-02-24 03:59:50
○ 2026-03-07 03:57:54
○ 2026-03-10 23:19:56
○A3.224.244.2362026-02-15 → 2026-03-10 · 2 obs
○ 2026-03-10 23:19:56
●A35.175.101.1462026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 23:19:52
● 2026-03-10 23:19:56
○A50.16.187.742026-02-15 → 2026-02-24 · 5 obs
● 2026-02-15 05:42:16
● 2026-02-24 03:59:50
○ 2026-03-07 03:57:54
○ 2026-03-10 23:19:56
○A52.1.1.132020-12-30 → 2020-12-30 · 4 obs
● 2020-12-30 00:39:50
○ 2026-02-15 05:42:16
○ 2026-03-10 23:19:56
○A52.201.103.1072017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 18:54:54
○ 2020-12-30 00:39:50
○ 2026-03-10 23:19:56
○A52.72.197.1172026-03-07 → 2026-03-07 · 4 obs
● 2026-03-07 03:57:54
○ 2026-03-10 23:19:52
○ 2026-03-10 23:19:56
○A54.208.189.1482020-12-30 → 2020-12-30 · 4 obs
● 2020-12-30 00:39:50
○ 2026-02-15 05:42:16
○ 2026-03-10 23:19:56
○A54.210.180.1422017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 18:54:54
○ 2020-12-30 00:39:50
○ 2026-03-10 23:19:56
●A54.92.198.1132026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 23:19:52
● 2026-03-10 23:19:56
○A69.20.69.1312015-06-14 → 2016-06-23 · 4 obs
● 2016-06-23 18:51:00
○ 2017-04-04 18:54:54
○ 2026-03-10 23:19:56
○A98.91.52.1612026-02-15 → 2026-03-10 · 2 obs
○ 2026-03-10 23:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| bcscertus.com | ns-664.awsdns-19.net, ns-388.awsdns-48.com, ns-1550.awsdns-01.co.uk, ns-1303.awsdns-34.org | 1 record |
✅ Authoritative Response
Server: 205.251.194.152
NS records: ns-664.awsdns-19.net, ns-388.awsdns-48.com, ns-1550.awsdns-01.co.uk, ns-1303.awsdns-34.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcscertus.com (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.92.198.113, 35.175.101.146 |
| NS | 4 | ns-1303.awsdns-34.org, ns-1550.awsdns-01.co.uk... |
| SOA | 1 | ns-664.awsdns-19.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-388.awsdns-48.com)
Analysis
Hierarchy
bcscertus.com is a parent of mailgun.bcscertus.com and www.bcscertus.com.
IP Addresses
bcscertus.com has two IP numbers: 35.175.101.146 and 54.92.198.113.
Other host names, for example ec2-35-175-101-146.compute-1.amazonaws.com, share IP numbers with bcscertus.com.
Name Servers
bcscertus.com delegates to four name servers: ns-388.awsdns-48.com, ns-664.awsdns-19.net, ns-1303.awsdns-34.org and ns-1550.awsdns-01.co.uk.
bcscertus.com at least partially shares name servers with other domains, including checkproject.work, mftedge.com, ropo365.com, fdi.nyc and amigo-girl.com.
These name servers are commonly used with ns-127.awsdns-15.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-1424.awsdns-50.org, ns-1660.awsdns-15.co.uk and ns-183.awsdns-22.com.
Host names with two IP numbers: ns-388.awsdns-48.com points to 2600:9000:5301:8400::1 and 205.251.193.132; ns-664.awsdns-19.net points to 2600:9000:5302:9800::1 and 205.251.194.152; ns-1303.awsdns-34.org points to 2600:9000:5305:1700::1 and 205.251.197.23; ns-1550.awsdns-01.co.uk points to 2600:9000:5306:e00::1 and 205.251.198.14.