pk-2.org - robtex.com
pk-2.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:201:1f:49:212:207:150🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3110.sakura.ne.jp | ||||||
| A | 49.212.207.150🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | pk-2.org ⭐ | ||||||
| A | 2403:3a00:201:1f:49:212:207:150🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3110.sakura.ne.jp | ||||||
| A | 49.212.207.150🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3110.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3110.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-09-09 #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=1777012000 | ||||||
MX for
pk-2.org |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●MXpk-2.org2015-07-26 → 2026-04-24 · 2 obs
● 2026-04-24 06:37:14
●A2403:3a00:201:1f:49:212:207:1502026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:45:08
● 2026-04-24 06:37:14
●A49.212.207.1502026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:45:08
● 2026-04-24 06:37:14
○A59.106.19.402015-07-26 → 2016-05-03 · 4 obs
● 2016-05-03 08:02:50
○ 2026-03-26 03:45:08
○ 2026-04-24 06:37:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| pk-2.org | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pk-2.org (unsigned zone)
⏱️ Timing
Total: 1531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.150 |
| AAAA | 1 | 2403:3a00:201:1f:49:212:207:150 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | pk-2.org (pri: 10) |
| TXT | 1 | v=spf1 a:www3110.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
pk-2.org serves as the mail server for pk-2.org.
IP Addresses
pk-2.org points to two IP numbers: 2403:3a00:201:1f:49:212:207:150 and 49.212.207.150.
Other host names, for instance masa0625.sakura.ne.jp, enysi.sakura.ne.jp, hakusui2009com.sakura.ne.jp, a-t-p.co.jp and h-k.jp share IP numbers with pk-2.org.
Name Servers
The delegation for pk-2.org is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
pk-2.org at least partially shares name servers with other domains, for instance isotsuri.com, jclu.org, tcreative.jp, hamanosp.com and masuosan.com.
Host names with one IP number:
master.dns.ne.jp points to 210.224.172.18.
ns1.dns.ne.jp points to 61.211.236.1.
ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
A single mail server handles pk-2.org.
pk-2.org resolves to two IP numbers: 2403:3a00:201:1f:49:212:207:150 and 49.212.207.150.