wacsw.com - robtex.com

wacsw.com

DNSSEC⚠️ Not signed
A133.242.249.186🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww4246.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
MXwacsw.com ⭐
A133.242.249.186🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww4246.sakura.ne.jp
TXTv=spf1 a:www4246.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-06-22 #0

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=1785060387

MX for

wacsw.com

Same first word

wacsw.com

Similar names

wcsaw.com
awcsw.org
ascww.org
wwcsa.com
swcwa.com
wwcsa.org.au
wcwsa.org
ascww.com.eg
scwwa.org
casww.com
ascww.com
cwaws.cn
wcwsa.ca
wwcsa.org
awcsw.com
wcswa.com.au
acwws.org
wcswa.com
sawcw.com
waswc.org
aswwc.com
scwwa.com
cwswa.com
cawsw.com
wcaws.com
waswc.com
wcwsa.com
wsawc.com
sawcw.org

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXwacsw.comA133.242.249.186219.94.129.42
●NSmaster.dns.ne.jp2015-07-15 → 2026-07-26 · 2 obs
● 2015-07-15 17:59:30
● 2026-07-26 10:14:02
●NSns1.dns.ne.jp2015-07-15 → 2026-07-26 · 2 obs
● 2015-07-15 17:59:30
● 2026-07-26 10:14:02
●NSns2.dns.ne.jp2015-07-15 → 2026-07-26 · 2 obs
● 2015-07-15 17:59:30
● 2026-07-26 10:14:02
●MXwacsw.com2015-07-15 → 2026-07-26 · 2 obs
● 2015-07-15 17:59:30
● 2026-07-26 10:14:02
●A133.242.249.1862026-06-24 → 2026-07-26 · 3 obs
○ 2017-03-31 16:09:34
● 2026-06-24 14:24:54
● 2026-07-26 10:14:02
○A219.94.129.422015-07-15 → 2017-03-31 · 4 obs
● 2015-07-15 17:59:30
● 2017-03-31 16:09:34
○ 2026-06-24 14:24:54
○ 2026-07-26 10:14:02

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

TypeCountSample Data
A1133.242.249.186
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1wacsw.com (pri: 10)
TXT1v=spf1 a:www4246.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

The MX record for wacsw.com points back to wacsw.com — it is its own mail server.

IP Addresses

wacsw.com directs to one IP number, which is 133.242.249.186.

Among the host names that share IP numbers with wacsw.com are work-design.jp, higashiguchi-tax.jp, kato-lab.org and two others.

Name Servers

wacsw.com carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

wacsw.com shares at least some of its name servers with other domains, including cpp.sakura.ne.jp, kobe-tasukeai.com, (0x73686974)en.info and two others.

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 — each hostname maps to exactly one IP address.

Mail Servers

The MX record for wacsw.com points to a single mail server: wacsw.com.

wacsw.com carries a single IP number, which is 133.242.249.186.