mail.a112.com - robtex.com
mail.a112.com
| CNAME | a112.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 211.72.82.133πΉπΌ HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-72-82-133.hinet-ip.hinet.net | ||||||
| NS | ns1.dyna-ns.net β | ||||||
| A | 2400:cb00:2049:1::a29f:1a5cπΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9eπΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805πΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905πΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| MX | mail.a112.com β | ||||||
| SOA | ns1.dyna-ns.nethostmaster@a112.com 2026-01-28 #1 | ||||||
a112.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 211.72.82.133πΉπΌ HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns1.dyna-ns.net β | ||||||
| NS | ns2.dyna-ns.net | ||||||
| MX | mail.a112.com β | ||||||
| SOA | ns1.dyna-ns.nethostmaster@a112.com 2026-01-28 #1 | ||||||
WOT: SAFE (62/100)
MX for
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
βNSns1.ipmirror.com2016-02-08 β 2016-11-05 Β· 4 obs
β 2016-11-05 00:11:38
β 2026-06-13 01:24:22
β 2026-07-30 13:24:34
βNSns2.ipmirror.com2016-02-08 β 2016-11-05 Β· 4 obs
β 2016-11-05 00:11:38
β 2026-06-13 01:24:22
β 2026-07-30 13:24:34
βNSns3.ipmirror.com2016-02-08 β 2016-11-05 Β· 4 obs
β 2016-11-05 00:11:38
β 2026-06-13 01:24:22
β 2026-07-30 13:24:34
βA114.35.24.812016-02-08 β 2016-11-05 Β· 5 obs
β 2016-02-08 16:02:42
β 2016-11-05 00:11:38
β 2026-06-13 01:24:22
β 2026-07-30 13:24:34
βA124.150.132.302015-08-04 β 2015-11-18 Β· 4 obs
β 2015-11-18 18:19:34
β 2016-02-08 16:02:42
β 2026-07-30 13:24:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| a112.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
β Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for a112.com (unsigned zone)
β±οΈ Timing
Total: 411ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | a112.com |
Analysis
Mail Server Role
mail.a112.com is a mail server for a112.com.
IP Addresses
mail.a112.com directs to one IP number, which is 211.72.82.133.
Among others, a112.com, jsp-new.com, q-may.com and 211-72-82-133.hinet-ip.hinet.net resolve to the same IP numbers as mail.a112.com.
Name Servers
mail.a112.com uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.
mail.a112.com has the same name server delegation as a number of other domains, such as youdao.co, tanganemasai.biz, comgb.com and two more.
The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.
Mail Servers
The MX record for mail.a112.com points to a single mail server: mail.a112.com.
mail.a112.com and domains like a112.com share an identical mail server configuration.