sline-ex.com - robtex.com
sline-ex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.249.220🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4280.sakura.ne.jp | ||||||
| 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 | sline-ex.com ⭐ | ||||||
| A | 133.242.249.220🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4280.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www4280.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-04-01 #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=1771291435 | ||||||
Previously NS for
sline-ex.com |
MX for
sline-ex.com |
Same first word
sline-ex.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns01.muumuu-domain.com2018-06-28 → 2018-06-28 · 3 obs
○ 2026-03-04 23:55:34
○ 2026-03-24 05:50:48
○NSdns02.muumuu-domain.com2018-06-28 → 2018-06-28 · 3 obs
○ 2026-03-04 23:55:34
○ 2026-03-24 05:50:48
●NSmaster.dns.ne.jp2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 23:55:34
● 2026-03-24 05:50:48
●NSns1.dns.ne.jp2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 23:55:34
● 2026-03-24 05:50:48
●NSns2.dns.ne.jp2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 23:55:34
● 2026-03-24 05:50:48
○NSsline-ex.com2018-06-28 → 2018-06-28 · 3 obs
○ 2026-03-04 23:55:34
○ 2026-03-24 05:50:48
○MXmx01.lolipop.jp2018-06-28 → 2018-06-28 · 3 obs
○ 2026-03-04 23:55:34
○ 2026-03-24 05:50:48
●MXsline-ex.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 23:55:34
● 2026-03-24 05:50:48
●A133.242.249.2202026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 23:55:34
● 2026-03-24 05:50:48
○A157.7.107.1902018-06-28 → 2018-06-28 · 3 obs
○ 2026-03-04 23:55:34
○ 2026-03-24 05:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sline-ex.com | 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 sline-ex.com (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.249.220 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | sline-ex.com (pri: 10) |
| TXT | 1 | v=spf1 a:www4280.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
sline-ex.com serves as a mail server for sline-ex.com.
IP Addresses
sline-ex.com points to a single IP: 133.242.249.220.
Other host names, for instance e-hakaru.com, afops.org, www4280.sakura.ne.jp, kwl-a.co.jp and daiyu-cs.co.jp share IP numbers with sline-ex.com.
Name Servers
sline-ex.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
sline-ex.com at least partially shares its name servers with other domains, for instance oaksjp.com, toyokokagaku.co.jp, airdash.jp, imo.eek.jp and webpark1645.sakura.ne.jp.
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
sline-ex.com is handled by a single mail server.
sline-ex.com points to IP number 133.242.249.220.