lambda.ski - dns.ninja
lambda.ski
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2001:e42:101:3:59:106:13:22๐ฏ๐ต SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| PTR | www392.sakura.ne.jp | ||||||
| A | 59.106.13.22๐ฏ๐ต SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | 01.dnsv.jp โญ | ||||||
| A | 2400:8500:3300::53๐ฏ๐ต GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53๐ฏ๐ต GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53๐ฏ๐ต GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53๐ฏ๐ต GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53๐ฏ๐ต GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53๐ฏ๐ต GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53๐ฏ๐ต GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | lambda.ski โญ | ||||||
| A | 2001:e42:101:3:59:106:13:22๐ฏ๐ต SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| PTR | www392.sakura.ne.jp | ||||||
| A | 59.106.13.22๐ฏ๐ต SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www392.sakura.ne.jp | ||||||
| TXT | google-site-verification=nKEOziO-IJyrJAvp94Z_4dgt8M63BK61pMkCcwTuXG8 | ||||||
| TXT | v=spf1 +a:lambda.ski include:mail.lambda.ski ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1787280848 | ||||||
ski
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a0.nic.ski โญ | ||||||
| NS | a2.nic.ski | ||||||
| NS | b0.nic.ski | ||||||
| NS | c0.nic.ski | ||||||
| SOA | a0.nic.skihostmaster@donuts.email serial=1788122209 | ||||||
MX for
lambda.ski |
Same first word
Similar names
Previous names
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DNS History
7 records (7 active, 0 former)
โMXlambda.ski2026-08-22 โ 2026-08-30 ยท 2 obs
โ 2026-08-30 21:10:48
โA2001:e42:101:3:59:106:13:222026-08-22 โ 2026-08-30 ยท 2 obs
โ 2026-08-30 21:10:48
โA59.106.13.222026-08-22 โ 2026-08-30 ยท 2 obs
โ 2026-08-30 21:10:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ski | a0.nic.ski, a2.nic.ski, b0.nic.ski, c0.nic.ski | 8 records |
| lambda.ski | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
โ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for lambda.ski (unsigned zone)
โฑ๏ธ Timing
Total: 749ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.13.22 |
| AAAA | 1 | 2001:e42:101:3:59:106:13:22 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | lambda.ski (pri: 10) |
| TXT | 2 | google-site-verification=nKEOziO-IJyrJAv, v=spf1 +a:lambda.ski include:mail.lambda |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
๐ Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ski, a2.nic.ski, b0.nic.ski...)
Analysis
Mail Server Role
lambda.ski serves as a mail server for lambda.ski.
IP Addresses
lambda.ski has two IP addresses: 59.106.13.22 and 2001:e42:101:3:59:106:13:22
nojirishika.sakura.ne.jp, sankenn.com, foxtails.net plus two other host names have IP numbers in common with lambda.ski.
Name Servers
Four name servers handle the delegation for lambda.ski: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
There is at least partial name server overlap between lambda.ski and other domains โ poppoya.info, skyactiv.jp, cotoinstitute.com and two more among them.
Host names pointing to two IP addresses:
01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.
Host names resolving to a single IP address:
02.dnsv.jp resolves to 157.7.33.53.
Mail Servers
lambda.ski uses exactly one mail server, which is lambda.ski.
lambda.ski carries two IP numbers: 59.106.13.22 and 2001:e42:101:3:59:106:13:22.