biufe4.com - robtex.com
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biufe4.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1258.awsdns-29.org ⭐ | ||||||
| A | 2600:9000:5304:ea00::1🇺🇸 Amazon | ||||||
| PTR | ns-1258.awsdns-29.org | ||||||
| A | 205.251.196.234🇺🇸 Amazon | ||||||
| PTR | ns-1258.awsdns-29.org | ||||||
| NS | ns-14.awsdns-01.com | ||||||
| A | 2600:9000:5300:e00::1🇺🇸 Amazon | ||||||
| PTR | ns-14.awsdns-01.com | ||||||
| A | 205.251.192.14🇺🇸 Amazon | ||||||
| PTR | ns-14.awsdns-01.com | ||||||
| NS | ns-1878.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5600::1🇺🇸 Amazon | ||||||
| PTR | ns-1878.awsdns-42.co.uk | ||||||
| A | 205.251.199.86🇺🇸 Amazon | ||||||
| PTR | ns-1878.awsdns-42.co.uk | ||||||
| NS | ns-651.awsdns-17.net | ||||||
| A | 2600:9000:5302:8b00::1🇺🇸 Amazon | ||||||
| PTR | ns-651.awsdns-17.net | ||||||
| A | 205.251.194.139🇺🇸 Amazon | ||||||
| PTR | ns-651.awsdns-17.net | ||||||
| SOA | ns-1258.awsdns-29.orgawsdns-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=1770918430 | ||||||
Same first word
biufe4.com |
DNS History
4 records (4 active, 0 former)
●NSns-1258.awsdns-29.org2026-02-14 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:50
●NSns-14.awsdns-01.com2026-02-14 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:50
●NSns-1878.awsdns-42.co.uk2026-02-14 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:50
●NSns-651.awsdns-17.net2026-02-14 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biufe4.com | ns-14.awsdns-01.com, ns-651.awsdns-17.net, ns-1258.awsdns-29.org, ns-1878.awsdns-42.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.86
NS records: ns-14.awsdns-01.com, ns-651.awsdns-17.net, ns-1258.awsdns-29.org, ns-1878.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biufe4.com (unsigned zone)
⏱️ Timing
Total: 266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1258.awsdns-29.org, ns-14.awsdns-01.com... |
| SOA | 1 | ns-1258.awsdns-29.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-14.awsdns-01.com)
AI analysis
biufe4.com's delegation is handled by four name servers: ns-14.awsdns-01.com, ns-651.awsdns-17.net, ns-1258.awsdns-29.org and ns-1878.awsdns-42.co.uk.
biufe4.com partially shares name servers with other domains; examples include d283vig2rqjvrg.cloudfront.net, daitoku-b2b.com, exphosted.com, leapsome.net and ap-southeast-1.elasticbeanstalk.com.
These name servers are commonly used alongside ns-280.awsdns-35.com, ns-954.awsdns-55.net, ns-1939.awsdns-50.co.uk, ns-1641.awsdns-13.co.uk, ns-1135.awsdns-13.org, ns-1898.awsdns-45.co.uk, ns-946.awsdns-54.net, ns-1213.awsdns-23.org, ns-1618.awsdns-10.co.uk and ns-2010.awsdns-59.co.uk.
Host names with two IPs:
ns-14.awsdns-01.com points to 2600:9000:5300:e00::1 and 205.251.192.14
ns-651.awsdns-17.net points to 2600:9000:5302:8b00::1 and 205.251.194.139
ns-1258.awsdns-29.org points to 2600:9000:5304:ea00::1 and 205.251.196.234
ns-1878.awsdns-42.co.uk points to 2600:9000:5307:5600::1 and 205.251.199.86