helmutlang.tw - robtex.com
helmutlang.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-685.awsdns-21.net ⭐ | ||||||
| A | 2600:9000:5302:ad00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-685.awsdns-21.net | ||||||
| A | 205.251.194.173🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-685.awsdns-21.net | ||||||
| NS | ns-1402.awsdns-47.org | ||||||
| A | 2600:9000:5305:7a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1402.awsdns-47.org | ||||||
| A | 205.251.197.122🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1402.awsdns-47.org | ||||||
| NS | ns-1948.awsdns-51.co.uk | ||||||
| A | 2600:9000:5307:9c00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1948.awsdns-51.co.uk | ||||||
| A | 205.251.199.156🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1948.awsdns-51.co.uk | ||||||
| NS | ns-414.awsdns-51.com | ||||||
| A | 2600:9000:5301:9e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-414.awsdns-51.com | ||||||
| A | 205.251.193.158🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-414.awsdns-51.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-685.awsdns-21.netawsdns-hostmaster@amazon.com serial=1 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010996294 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns-1402.awsdns-47.org2026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 08:39:32
●NSns-1948.awsdns-51.co.uk2026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 08:39:32
●NSns-414.awsdns-51.com2026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 08:39:32
●NSns-685.awsdns-21.net2026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 08:39:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, a.dns.tw, e.dns.tw, anytld.apnic.net... | 16 records |
| helmutlang.tw | ns-685.awsdns-21.net, ns-1948.awsdns-51.co.uk, ns-414.awsdns-51.com, ns-1402.awsdns-47.org | - |
✅ Authoritative Response
Server:205.251.197.122
NS records: ns-685.awsdns-21.net, ns-1948.awsdns-51.co.uk, ns-414.awsdns-51.com, ns-1402.awsdns-47.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for helmutlang.tw (unsigned zone)
⏱️ Timing
Total: 613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1402.awsdns-47.org, ns-1948.awsdns-51.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-685.awsdns-21.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Name Servers
helmutlang.tw is delegated to four name servers: ns-414.awsdns-51.com, ns-685.awsdns-21.net, ns-1402.awsdns-47.org and ns-1948.awsdns-51.co.uk.
helmutlang.tw at least partially shares its name servers with other domains, for instance patrickmann.com, nnvipa.com, b937online.com, liftoffplanning.com and cruiseplanet.com.au.
Host names with two IPs: ns-414.awsdns-51.com points to 2600:9000:5301:9e00::1 and 205.251.193.158; ns-685.awsdns-21.net points to 2600:9000:5302:ad00::1 and 205.251.194.173; ns-1402.awsdns-47.org points to 2600:9000:5305:7a00::1 and 205.251.197.122; ns-1948.awsdns-51.co.uk points to 2600:9000:5307:9c00::1 and 205.251.199.156.