nicoas.com - robtex.com
nicoas.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.224.185.212🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2572.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 | nicoas.com ⭐ | ||||||
| A | 210.224.185.212🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2572.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2572.sakura.ne.jp mx ~all | ||||||
| TXT | google-site-verification=YDSggCVX5v1WxS944F-o_xUDjFfqOXxn6BoyyH_fCP0 | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-11-28 #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=1776226022 | ||||||
MX for
nicoas.com |
Same first word
nicoas.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 17:22:32
● 2026-04-15 04:11:42
○NSns03.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-06-21 03:45:52
○ 2026-04-15 04:11:42
○NSns04.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-06-21 03:45:52
○ 2026-04-15 04:11:42
●NSns1.dns.ne.jp2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 17:22:32
● 2026-04-15 04:11:42
●NSns2.dns.ne.jp2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 17:22:32
● 2026-04-15 04:11:42
○MXmailstore1.secureserver.net2008-03-12 → 2008-03-12 · 3 obs
○ 2015-06-21 03:45:52
○ 2026-04-15 04:11:42
●MXnicoas.com2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 17:22:32
● 2026-04-15 04:11:42
○MXsmtp.secureserver.net2008-03-12 → 2008-03-12 · 3 obs
○ 2015-06-21 03:45:52
○ 2026-04-15 04:11:42
●A210.224.185.2122026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 17:22:32
● 2026-04-15 04:11:42
○A68.178.232.1002008-03-12 → 2008-03-12 · 3 obs
○ 2015-06-21 03:45:52
○ 2026-04-15 04:11:42
○A70.39.84.2402015-06-21 → 2015-06-21 · 4 obs
● 2015-06-21 03:45:52
○ 2026-03-04 17:22:32
○ 2026-04-15 04:11:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nicoas.com | ns1.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 nicoas.com (unsigned zone)
⏱️ Timing
Total: 1427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.224.185.212 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | nicoas.com (pri: 10) |
| TXT | 2 | v=spf1 a:www2572.sakura.ne.jp mx ~all, google-site-verification=YDSggCVX5v1WxS9 |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
nicoas.com serves as the mail server for nicoas.com.
IP Addresses
nicoas.com points to IP number: 210.224.185.212.
Other host names such as nasa-mt.com, nishihara-gankaiin.com, pvnet.net, akivark.com and ml.sinryu.com share IPs with nicoas.com.
Name Servers
nicoas.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
nicoas.com at least partially shares name servers with other domains, for instance livingdentalcare.com, 247.94.219.in-addr.arpa, dm-ray.com, atmos.jp and msv-im06480.sakura.ne.jp.
these name servers are often used in conjunction with the name servers dns.sakura.ad.jp.
Host names with a single IP:
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
nicoas.com is handled by a single mail server, nicoas.com.
nicoas.com points to a single IP: 210.224.185.212.