groupmit.com - dns.ninja
groupmit.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 220.130.102.71πΉπΌ HiNet220.130.0.0/16 | ||||||
| PTR | 220-130-102-71.hinet-ip.hinet.net | ||||||
| NS | a.g-dns.com β | ||||||
| A | 2407:7100:1000:1020::a:136πΉπΌ YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw | ||||||
| PTR | a.g-dns.com | ||||||
| A | 103.17.9.136πΉπΌ YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | a.g-dns.com | ||||||
| NS | b.g-dns.com | ||||||
| A | 2407:7100:7000:2116:4:0:b:86πΉπΌ YUANJHEN-TW2407:7100:7000::/36 | ||||||
| PTR | b.g-dns.com | ||||||
| A | 103.1.221.86πΉπΌ YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | b.g-dns.com | ||||||
| NS | c.g-dns.com | ||||||
| A | 2607:a400:2:1f:3000:130:c:236πΊπΈ TELX-AS218592607:a400::/32 ZL-LA-V6-03 | ||||||
| A | 103.123.242.236πΉπΌ TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196 | ||||||
| PTR | c.g-dns.com | ||||||
| MX | mail.groupmit.com β | ||||||
| A | 220.130.102.72πΉπΌ HiNet220.130.0.0/16 | ||||||
| PTR | mail.groupmit.com | ||||||
| TXT | v=spf1 mx a ip4:220.130.102.72 -all | ||||||
| TXT | google-site-verification=ycQ1YHslhveHtFSz6UAzUShl1WpI8F8OrSrVCg6NZCY | ||||||
| SOA | a.g-dns.comsupport@twnoc.net 2025-08-07 #1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1786858674 | ||||||
PTR for
Previously MX for
groupmit.com |
Subdomains
mail.groupmit.com |
Same first word
groupmit.com |
Similar names
DNS History
10 records (5 active, 5 former)
βNSa.g-dns.com2026-03-01 β 2026-08-16 Β· 3 obs
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βNSb.g-dns.com2026-03-01 β 2026-08-16 Β· 3 obs
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βNSc.g-dns.com2026-03-01 β 2026-08-16 Β· 3 obs
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βNSns71.g-dns.com2017-05-08 β 2020-03-26 Β· 4 obs
β 2020-03-26 16:13:22
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βNSns72.g-dns.com2017-05-08 β 2020-03-26 Β· 4 obs
β 2020-03-26 16:13:22
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βMXgroupmit.com2017-05-08 β 2020-03-26 Β· 4 obs
β 2020-03-26 16:13:22
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βMXmail.groupmit.com2026-03-01 β 2026-08-16 Β· 3 obs
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βA103.17.8.1142020-03-26 β 2020-03-26 Β· 4 obs
β 2020-03-26 16:13:22
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
βA122.147.183.692017-05-08 β 2017-05-08 Β· 3 obs
β 2020-03-26 16:13:22
β 2026-08-16 06:03:20
βA220.130.102.712026-03-01 β 2026-08-16 Β· 3 obs
β 2026-03-01 15:44:12
β 2026-08-16 06:03:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| groupmit.com | a.g-dns.com, b.g-dns.com, c.g-dns.com | 3 records |
β Authoritative Response
Server:103.123.242.236
NS records: a.g-dns.com, b.g-dns.com, c.g-dns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for groupmit.com (unsigned zone)
β±οΈ Timing
Total: 425ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.130.102.71 |
| NS | 3 | c.g-dns.com, a.g-dns.com... |
| MX | 1 | mail.groupmit.com (pri: 10) |
| TXT | 2 | v=spf1 mx a ip4:220.130.102.72 -all, google-site-verification=ycQ1YHslhveHtFS |
| SOA | 1 | a.g-dns.com support.twnoc.net |
π Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.g-dns.com, b.g-dns.com, c.g-dns.com)
Analysis
Hierarchy
The domain mail.groupmit.com falls under the parent groupmit.com.
IP Addresses
groupmit.com points to a single IP number: 220.130.102.71.
Among the host names that share IP numbers with groupmit.com is 220-130-102-71.hinet-ip.hinet.net, as one example.
Name Servers
groupmit.com is served by three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.
At least some of groupmit.com's name servers are shared with other domains, for example yutian.com.tw, luxy-taipei.com, 50jia.com.tw and two more.
These name servers tend to be used in conjunction with the name servers a.misconfigured.powerdns.server.
The hostnames a.g-dns.com, b.g-dns.com and c.g-dns.com each direct to two IP addresses β a.g-dns.com to 103.17.9.136 and 2407:7100:1000:1020::a:136, b.g-dns.com to 103.1.221.86 and 2407:7100:7000:2116:4:0:b:86, and c.g-dns.com to 103.123.242.236 and 2607:a400:2:1f:3000:130:c:236.
Mail Servers
groupmit.com has one mail server: mail.groupmit.com.
mail.groupmit.com resolves to 220.130.102.72 and no other IP number.