sf-skip.com - robtex.com

sf-skip.com

DNSSEC⚠️ Not signed
A219.94.129.211🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1171.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 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
PTRns2.dns.ne.jp
MXsf-skip.com ⭐
A219.94.129.211🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1171.sakura.ne.jp
TXTv=spf1 a:www1171.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-02-18 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774869292
WOT: SAFE (61/100)

MX for

sf-skip.com

Subdomains

mail.sf-skip.com

Same first word

sf-skip.com

DNS History

17 records (5 active, 12 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXsf-skip.commail.sf-skip.comA219.94.129.211203.189.104.217222.227.75.10
○NS01.dnsv.jp2015-06-12 → 2016-03-14 · 5 obs
○ 2008-03-17 08:00:16
● 2015-06-12 20:10:08
● 2016-03-14 08:50:08
○ 2016-07-10 00:31:20
○ 2026-03-30 11:29:00
○NS02.dnsv.jp2015-06-12 → 2016-03-14 · 5 obs
○ 2008-03-17 08:00:16
● 2015-06-12 20:10:08
● 2016-03-14 08:50:08
○ 2016-07-10 00:31:20
○ 2026-03-30 11:29:00
○NS03.dnsv.jp2015-06-12 → 2016-03-14 · 5 obs
○ 2008-03-17 08:00:16
● 2015-06-12 20:10:08
● 2016-03-14 08:50:08
○ 2016-07-10 00:31:20
○ 2026-03-30 11:29:00
○NS04.dnsv.jp2015-06-12 → 2016-03-14 · 5 obs
○ 2008-03-17 08:00:16
● 2015-06-12 20:10:08
● 2016-03-14 08:50:08
○ 2016-07-10 00:31:20
○ 2026-03-30 11:29:00
○NSdns1.name-services.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:00:16
○ 2015-06-12 20:10:08
○ 2026-03-30 11:29:00
○NSdns2.name-services.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:00:16
○ 2015-06-12 20:10:08
○ 2026-03-30 11:29:00
○NSdns3.name-services.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:00:16
○ 2015-06-12 20:10:08
○ 2026-03-30 11:29:00
○NSdns4.name-services.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:00:16
○ 2015-06-12 20:10:08
○ 2026-03-30 11:29:00
○NSdns5.name-services.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:00:16
○ 2015-06-12 20:10:08
○ 2026-03-30 11:29:00
●NSmaster.dns.ne.jp2016-07-10 → 2026-03-30 · 3 obs
○ 2016-03-14 08:50:08
● 2016-07-10 00:31:20
● 2026-03-30 11:29:00
●NSns1.dns.ne.jp2016-07-10 → 2026-03-30 · 3 obs
○ 2016-03-14 08:50:08
● 2016-07-10 00:31:20
● 2026-03-30 11:29:00
●NSns2.dns.ne.jp2016-07-10 → 2026-03-30 · 3 obs
○ 2016-03-14 08:50:08
● 2016-07-10 00:31:20
● 2026-03-30 11:29:00
○MXmail.sf-skip.com2008-03-17 → 2016-03-14 · 4 obs
● 2008-03-17 08:00:16
● 2016-03-14 08:50:08
○ 2016-07-10 00:31:20
○ 2026-03-30 11:29:00
●MXsf-skip.com2016-07-10 → 2026-03-30 · 3 obs
○ 2016-03-14 08:50:08
● 2016-07-10 00:31:20
● 2026-03-30 11:29:00
○A203.189.104.2172015-06-12 → 2016-03-14 · 5 obs
○ 2008-03-17 08:00:16
● 2015-06-12 20:10:08
● 2016-03-14 08:50:08
○ 2016-07-10 00:31:20
○ 2026-03-30 11:29:00
●A219.94.129.2112016-07-10 → 2026-03-30 · 3 obs
○ 2016-03-14 08:50:08
● 2016-07-10 00:31:20
● 2026-03-30 11:29:00
○A222.227.75.102008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:00:16
○ 2015-06-12 20:10:08
○ 2026-03-30 11:29:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sf-skip.comns1.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 sf-skip.com (unsigned zone)

⏱️ Timing

Total: 1301ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.129.211
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1sf-skip.com (pri: 10)
TXT1v=spf1 a:www1171.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

The parent of mail.sf-skip.com is sf-skip.com.

Mail Server Role

sf-skip.com serves as the mail server for sf-skip.com.

IP Addresses

sf-skip.com points to a single IP number: 219.94.129.211.

Other host names, for instance my-way.sakura.ne.jp, seabread.net, mail.enasc.com, higashimura.jp and sapna.jp share IP numbers with sf-skip.com.

Name Servers

The domain sf-skip.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

sf-skip.com shares name servers with other domains at least partially, for instance hirarisato.com, clip-net.com, shoku-iku.jpn.org, minorstar.com and tokai-okaya.co.jp.

these name servers are often used together with the name servers dns.sakura.ad.jp.

Host names with a single 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 sf-skip.com and sf-skip.com.

Host name sf-skip.com resolves to IP 219.94.129.211.