icefree.org - robtex.com
icefree.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.126.202.167🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | vita.icefree.org | ||||||
| NS | dns.icefree.org ⭐ | ||||||
| A | 153.126.202.167🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | vita.icefree.org | ||||||
| NS | ns1.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| NS | vita.icefree.org ⚠️ Not in parent delegation | ||||||
| A | 153.126.202.167🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | vita.icefree.org | ||||||
| MX | nano.icefree.org ⭐ | ||||||
| A | 153.120.3.143🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | nano.icefree.org | ||||||
| TXT | v=spf1 +ip4:49.212.37.79 +ip4:153.126.202.167 +ip4:153.120.3.143 ~all | ||||||
| TXT | google-site-verification=t37sh8bGV8tvQUzz5yywHtrb_wPKknugxkM_lW7V_BI | ||||||
| SOA | dns.icefree.orgnadmin@icefree.org 2025-05-22 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774606054 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns.icefree.org2015-07-06 → 2026-03-27 · 2 obs
● 2026-03-27 10:38:48
○NSfine.icefree.org2015-07-06 → 2017-04-06 · 4 obs
● 2017-04-06 21:48:12
○ 2026-03-27 10:38:46
○ 2026-03-27 10:38:48
●NSns1.dns.ne.jp2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:38:46
● 2026-03-27 10:38:48
●NSns2.dns.ne.jp2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:38:46
● 2026-03-27 10:38:48
●NSvita.icefree.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:38:46
● 2026-03-27 10:38:48
○MXmanana.icefree.org2015-07-06 → 2017-04-06 · 4 obs
● 2017-04-06 21:48:12
○ 2026-03-27 10:38:46
○ 2026-03-27 10:38:48
●MXnano.icefree.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:38:46
● 2026-03-27 10:38:48
●A153.126.202.1672026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:38:46
● 2026-03-27 10:38:48
○A49.212.37.792015-07-06 → 2017-04-06 · 4 obs
● 2017-04-06 21:48:12
○ 2026-03-27 10:38:46
○ 2026-03-27 10:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| icefree.org | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icefree.org (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.126.202.167 |
| NS | 1 | vita.icefree.org |
| MX | 1 | nano.icefree.org (pri: 10) |
| TXT | 2 | v=spf1 +ip4:49.212.37.79 +ip4:153.126.20, google-site-verification=t37sh8bGV8tvQUz |
| SOA | 1 | dns.icefree.org nadmin.icefree.org |
Analysis
Hierarchy
icefree.org is a parent of dns.icefree.org, dns2.icefree.org, nano.icefree.org, vita.icefree.org and www2.icefree.org.
IP Addresses
icefree.org points to a single IP address: 153.126.202.167.
Other host names, such as vita.icefree.org and dns.icefree.org, share IP numbers with icefree.org.
Name Servers
icefree.org is delegated to four name servers: dns.icefree.org, vita.icefree.org, ns1.dns.ne.jp and ns2.dns.ne.jp.
icefree.org at least partially shares name servers with other domains, for example tsuzu.com, bowerhouse.co.jp, aaa.or.jp, careert.co.jp and aquiz.sakura.ne.jp.
these name servers are commonly used alongside master.dns.ne.jp name servers.
Host names sharing a single IP number:
dns.icefree.org points to 153.126.202.167.
vita.icefree.org points to 153.126.202.167.
ns1.dns.ne.jp points to 61.211.236.1.
ns2.dns.ne.jp points to 133.167.21.1.
Host names that point to 153.126.202.167: dns.icefree.org and vita.icefree.org.
Mail Servers
The nano.icefree.org mail server handles icefree.org.
nano.icefree.org points to a single IP number: 153.120.3.143.