mic21.com - robtex.com
mic21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.18.226.34🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | v133-18-226-34.vir.kagoya.net | ||||||
| NS | fjkdns99.alpha-prm.jp ⭐ | ||||||
| A | 157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkmst11.alpha-prm.jp | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns11.alpha-prm.jp | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns12.alpha-prm.jp | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns13.alpha-prm.jp | ||||||
| MX | mxi.alpha-prm.jp ⭐ | ||||||
| A | 157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | mxi.alpha-prm.jp | ||||||
| TXT | v=spf1 ip4:157.205.194.52/32 include:spf.alpha-prm.jp include:spf.q-send.jp i... | ||||||
| TXT | google-site-verification=LRbPZ-aqUv0G0EnPCjBrIiaJMmm05Rz_SxAFbwhZ4Ug | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-02-27 #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=1774440277 | ||||||
📈 Tranco rank: #943,042
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns1.keel-inc.co.jp2015-08-31 → 2017-10-17 · 4 obs
● 2017-10-17 05:55:54
○ 2026-03-25 12:32:14
○ 2026-03-25 12:32:16
○NSdns2.keel-inc.co.jp2015-08-31 → 2017-10-17 · 4 obs
● 2017-10-17 05:55:54
○ 2026-03-25 12:32:14
○ 2026-03-25 12:32:16
●NSfjkdns11.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:32:14
● 2026-03-25 12:32:16
●NSfjkdns12.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:32:14
● 2026-03-25 12:32:16
●NSfjkdns13.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:32:14
● 2026-03-25 12:32:16
●NSfjkdns99.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:32:14
● 2026-03-25 12:32:16
○MXmail.mic21.com2015-08-31 → 2017-10-17 · 4 obs
● 2017-10-17 05:55:54
○ 2026-03-25 12:32:14
○ 2026-03-25 12:32:16
●MXmxi.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:32:14
● 2026-03-25 12:32:16
●A133.18.226.342026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:32:14
● 2026-03-25 12:32:16
○A153.122.26.2362015-08-31 → 2017-10-17 · 4 obs
● 2017-10-17 05:55:54
○ 2026-03-25 12:32:14
○ 2026-03-25 12:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mic21.com | fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp | - |
✅ Authoritative Response
Server:157.205.160.49
NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mic21.com (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.18.226.34 |
| NS | 3 | fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 2 | v=spf1 ip4:157.205.194.52/32 include:spf, google-site-verification=LRbPZ-aqUv0G0En |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
Analysis
Hierarchy
mic21.com is parent of www.mic21.com and ec.mic21.com.
IP Addresses
mic21.com points to a single IP number: 133.18.226.34.
Other host names like www.mic21.com and v133-18-226-34.vir.kagoya.net share IP numbers with mic21.com.
Name Servers
mic21.com is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
mic21.com at least partially shares name servers with other domains, for instance hillvet.co.jp, chuen.co.jp, arima-c.jp, zao-cheese.or.jp and sinsyakai.or.jp.
Host names with one IP number:
fjkdns11.alpha-prm.jp points to 157.205.203.136
fjkdns12.alpha-prm.jp points to 157.205.160.33
fjkdns13.alpha-prm.jp points to 157.205.160.49
fjkdns99.alpha-prm.jp points to 157.205.203.140
Mail Servers
mic21.com is handled by a single mail server, mxi.alpha-prm.jp.
mic21.com shares the same mail server setup as other domains, for instance komiyama-k.com, candles.jp, kato-seikotsuin.co.jp, mola-international.co.jp and kyoei-c.com.
Host name mxi.alpha-prm.jp points to IP address 157.205.8.22.