aa-sd.org - dns.ninja

`aa-sd.org`

DNSSEC	⚠️ Not signed
A	219.94.163.153^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www1513.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	`aa-sd.org` ⭐
		A	219.94.163.153^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www1513.sakura.ne.jp`
TXT	`v=spf1 a:www1513.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2014-03-18 #0

`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.info`hostmaster@donuts.email serial=1786497723

MX for

aa-sd.org

Same first word

aa-sd.org

Similar names

ad-sa.ch

ad-as.cz

as-da.ru

ad-sa.es

ad-sa.nl

asa-d.de

sa-da.com

as-da.art

as-da.com

a-sad.ru

das-a.ch

da-sa.de

sd-aa.com

as-ad.pt

ad-as.com

aa-ds.com

a-ads.com

a-ads.net

ad-sa.com

das-a.com

sa-da.net

ad-sa.de

da-sa.pl

ada-s.com

a-das.com.cn

ad-sa.net

das-a.de

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2015-07-14 → 2026-08-12 · 2 obs

● 2015-07-14 06:59:30
● 2026-08-12 01:38:20

●NSns1.dns.ne.jp2015-11-13 → 2026-08-12 · 3 obs

○ 2015-07-14 06:59:30
● 2015-11-13 15:03:22
● 2026-08-12 01:38:20

●NSns2.dns.ne.jp2015-11-13 → 2026-08-12 · 3 obs

○ 2015-07-14 06:59:30
● 2015-11-13 15:03:22
● 2026-08-12 01:38:20

●MXaa-sd.org2015-07-14 → 2026-08-12 · 2 obs

● 2015-07-14 06:59:30
● 2026-08-12 01:38:20

●A219.94.163.1532015-07-14 → 2026-08-12 · 2 obs

● 2015-07-14 06:59:30
● 2026-08-12 01:38:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
aa-sd.org	ns2.dns.ne.jp, ns1.dns.ne.jp	-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aa-sd.org (unsigned zone)

⏱️ Timing

Total: 2269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.94.163.153`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`aa-sd.org (pri: 10)`
TXT	1	`v=spf1 a:www1513.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

The MX record for aa-sd.org points back to aa-sd.org — it is its own mail server.

IP Addresses

aa-sd.org directs to one IP number, which is 219.94.163.153.

Among the host names that share IP numbers with aa-sd.org are ui-hotel.co.jp, koueikaihatsu.sakura.ne.jp, jyuoukai.com and two others.

Name Servers

Three name servers are authoritative for aa-sd.org: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

aa-sd.org shares at least some of its name servers with other domains, including ark-kyusyu.com, sakan.info, racingsportworks.com and two others.

These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

The MX record for aa-sd.org points to a single mail server: aa-sd.org.

There is one IP number for aa-sd.org: 219.94.163.153.