icebox.jp - robtex.com
icebox.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.176.183.140🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix | ||||||
| PTR | ec2-18-176-183-140.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 57.181.55.11🇯🇵 Amazon57.180.0.0/14 EC2 | ||||||
| NS | ns-1135.awsdns-13.org ⭐ | ||||||
| A | 2600:9000:5304:6f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1135.awsdns-13.org | ||||||
| A | 205.251.196.111🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1135.awsdns-13.org | ||||||
| NS | ns-1985.awsdns-56.co.uk | ||||||
| A | 2600:9000:5307:c100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| A | 205.251.199.193🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| NS | ns-356.awsdns-44.com | ||||||
| A | 2600:9000:5301:6400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-356.awsdns-44.com | ||||||
| A | 205.251.193.100🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-356.awsdns-44.com | ||||||
| NS | ns-539.awsdns-03.net | ||||||
| A | 2600:9000:5302:1b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-539.awsdns-03.net | ||||||
| A | 205.251.194.27🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-539.awsdns-03.net | ||||||
| SOA | ns-1135.awsdns-13.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1783944902 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1135.awsdns-13.org2026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 13:01:28
● 2026-07-13 12:40:48
●NSns-1985.awsdns-56.co.uk2026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 13:01:28
● 2026-07-13 12:40:48
●NSns-356.awsdns-44.com2026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 13:01:28
● 2026-07-13 12:40:48
●NSns-539.awsdns-03.net2026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 13:01:28
● 2026-07-13 12:40:48
○NSns1.nttbiz.com2015-06-20 → 2017-04-11 · 4 obs
● 2017-04-11 08:00:54
○ 2026-06-29 13:01:28
○ 2026-07-13 12:40:48
○NSns2.nttbiz.com2015-06-20 → 2017-04-11 · 4 obs
● 2017-04-11 08:00:54
○ 2026-06-29 13:01:28
○ 2026-07-13 12:40:48
○A13.112.254.2332026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 13:01:28
○ 2026-07-13 12:40:48
○A16.76.83.1842026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 13:01:28
○ 2026-07-13 12:40:48
●A18.176.183.1402026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 12:40:48
○A210.134.174.1502015-06-20 → 2017-04-11 · 4 obs
● 2017-04-11 08:00:54
○ 2026-06-29 13:01:28
○ 2026-07-13 12:40:48
●A57.181.55.112026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 12:40:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, d.dns.jp, g.dns.jp... | - |
| icebox.jp | ns-356.awsdns-44.com, ns-1985.awsdns-56.co.uk, ns-1135.awsdns-13.org, ns-539.awsdns-03.net | - |
✅ Authoritative Response
Server:205.251.194.27
NS records: ns-356.awsdns-44.com, ns-1985.awsdns-56.co.uk, ns-1135.awsdns-13.org, ns-539.awsdns-03.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icebox.jp (unsigned zone)
⏱️ Timing
Total: 648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 57.181.55.11, 18.176.183.140 |
| NS | 4 | ns-1135.awsdns-13.org, ns-1985.awsdns-56.co.uk... |
| SOA | 1 | ns-1135.awsdns-13.org awsdns-hostmaster. |
Analysis
IP Addresses
icebox.jp resolves to the IP addresses 18.176.183.140 and 57.181.55.11
ec2-57-181-55-11.ap-northeast-1.compute.amazonaws.com and jumbo-net.jp, along with other host names, share IP addresses with icebox.jp.
Name Servers
icebox.jp has four authoritative name servers: ns-356.awsdns-44.com, ns-539.awsdns-03.net, ns-1135.awsdns-13.org and ns-1985.awsdns-56.co.uk.
icebox.jp partially shares its NS delegation with several other domains, including inlinecore.com, thefinplangroup.com, canderel.com.pk and two others.
ns-356.awsdns-44.com, ns-539.awsdns-03.net, ns-1135.awsdns-13.org and ns-1985.awsdns-56.co.uk each carry two IP addresses. ns-356.awsdns-44.com has 205.251.193.100 and 2600:9000:5301:6400::1; ns-539.awsdns-03.net has 205.251.194.27 and 2600:9000:5302:1b00::1; ns-1135.awsdns-13.org has 205.251.196.111 and 2600:9000:5304:6f00::1; ns-1985.awsdns-56.co.uk has 205.251.199.193 and 2600:9000:5307:c100::1.