ip6back.com - robtex.com
ip6back.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.251.29.1🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-251-29-1.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns-669.awsdns-19.net ⭐ | ||||||
| A | 2600:9000:5302:9d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-669.awsdns-19.net | ||||||
| A | 205.251.194.157🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-669.awsdns-19.net | ||||||
| NS | ns-1529.awsdns-63.org | ||||||
| A | 2600:9000:5305:f900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1529.awsdns-63.org | ||||||
| A | 205.251.197.249🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1529.awsdns-63.org | ||||||
| NS | ns-1645.awsdns-13.co.uk | ||||||
| A | 2600:9000:5306:6d00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1645.awsdns-13.co.uk | ||||||
| A | 205.251.198.109🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1645.awsdns-13.co.uk | ||||||
| NS | ns-2.awsdns-00.com | ||||||
| A | 2600:9000:5300:200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-2.awsdns-00.com | ||||||
| A | 205.251.192.2🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-2.awsdns-00.com | ||||||
| SOA | ns-669.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=1785679652 | ||||||
Same first word
ip6back.com |
DNS History
6 records (5 active, 1 former)
●NSns-1529.awsdns-63.org2026-04-20 → 2026-08-02 · 2 obs
● 2026-08-02 14:17:34
●NSns-1645.awsdns-13.co.uk2026-04-20 → 2026-08-02 · 2 obs
● 2026-08-02 14:17:34
●NSns-2.awsdns-00.com2026-04-20 → 2026-08-02 · 2 obs
● 2026-08-02 14:17:34
●NSns-669.awsdns-19.net2026-04-20 → 2026-08-02 · 2 obs
● 2026-08-02 14:17:34
○A13.228.115.812026-04-20 → 2026-04-20 · 3 obs
○ 2026-08-01 19:26:42
○ 2026-08-02 14:17:34
●A13.251.29.12026-08-01 → 2026-08-02 · 3 obs
● 2026-08-01 19:26:42
● 2026-08-02 14:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ip6back.com | ns-2.awsdns-00.com, ns-669.awsdns-19.net, ns-1645.awsdns-13.co.uk, ns-1529.awsdns-63.org | 2 records |
✅ Authoritative Response
Server:205.251.197.249
NS records: ns-2.awsdns-00.com, ns-669.awsdns-19.net, ns-1645.awsdns-13.co.uk, ns-1529.awsdns-63.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ip6back.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.251.29.1 |
| NS | 4 | ns-1529.awsdns-63.org, ns-1645.awsdns-13.co.uk... |
| SOA | 1 | ns-669.awsdns-19.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-2.awsdns-00.com, ns-2.awsdns-00.com)
Analysis
IP Addresses
ip6back.com points to a single IP number: 13.251.29.1.
Other hosts including ip3back.com, ipdsbak.com and ip5back.com share IP addresses with ip6back.com.
Name Servers
ip6back.com has four authoritative name servers: ns-2.awsdns-00.com, ns-669.awsdns-19.net, ns-1529.awsdns-63.org and ns-1645.awsdns-13.co.uk.
There is at least partial name server overlap between ip6back.com and other domains — storagegateway.ap-northeast-2.amazonaws.com, image-box.cc, d2i96z1prr45t0.cloudfront.net and two more among them.
All four hostnames — ns-2.awsdns-00.com, ns-669.awsdns-19.net, ns-1529.awsdns-63.org and ns-1645.awsdns-13.co.uk — resolve to two IP numbers apiece: ns-2.awsdns-00.com to 205.251.192.2 and 2600:9000:5300:200::1; ns-669.awsdns-19.net to 205.251.194.157 and 2600:9000:5302:9d00::1; ns-1529.awsdns-63.org to 205.251.197.249 and 2600:9000:5305:f900::1; ns-1645.awsdns-13.co.uk to 205.251.198.109 and 2600:9000:5306:6d00::1.