arith.cn - robtex.com

arith.cn

DNSSECโš ๏ธ Not signed
A156.237.208.206๐Ÿ‡ญ๐Ÿ‡ฐ DXTL-AS-AP156.237.208.0/20 Proxy-registered route object
NSdm1.longmingdns.com โญ
A218.98.111.163๐Ÿ‡ฉ๐Ÿ‡ช HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSdm2.longmingdns.com
A183.253.57.197๐Ÿ‡จ๐Ÿ‡ณ CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.56๐Ÿ‡จ๐Ÿ‡ณ DONGGUAN-1211.99.99.0/24 Proxy-registered route object
SOAdm1.longmingdns.comdnsadmin@longmingdns.com serial=1773236100

cn

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.dns.cn โญ
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net โš ๏ธ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034664016

Same first word

Similar names

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA156.237.208.206113.10.173.13144.48.240.113173.254.227.823.234.27.209CNAMEfreeurl.vhostgo.com
โ—NSdm1.longmingdns.com2026-04-09 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2020-04-05 16:33:00
โ— 2026-04-09 14:02:02
โ— 2026-04-13 00:50:32
โ—NSdm2.longmingdns.com2026-04-09 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2020-04-05 16:33:00
โ— 2026-04-09 14:02:02
โ— 2026-04-13 00:50:32
โ—‹NSns1.myhostadmin.net2015-11-26 โ†’ 2020-04-05 ยท 4 obs
โ— 2015-11-26 09:27:52
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—‹NSns2.myhostadmin.net2015-11-26 โ†’ 2020-04-05 ยท 4 obs
โ— 2015-11-26 09:27:52
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—‹NSns3.myhostadmin.net2015-11-26 โ†’ 2020-04-05 ยท 4 obs
โ— 2015-11-26 09:27:52
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—‹NSns4.myhostadmin.net2015-11-26 โ†’ 2020-04-05 ยท 4 obs
โ— 2015-11-26 09:27:52
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—‹NSns5.myhostadmin.net2015-11-26 โ†’ 2020-04-05 ยท 4 obs
โ— 2015-11-26 09:27:52
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—‹NSns6.myhostadmin.net2015-11-26 โ†’ 2020-04-05 ยท 4 obs
โ— 2015-11-26 09:27:52
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—‹A113.10.173.132016-03-14 โ†’ 2016-07-13 ยท 5 obs
โ—‹ 2015-11-26 09:27:52
โ— 2016-03-14 04:49:42
โ— 2016-07-13 15:23:54
โ—‹ 2017-04-08 15:57:56
โ—‹ 2026-04-13 00:50:32
โ—‹A144.48.240.1132020-04-05 โ†’ 2020-04-05 ยท 4 obs
โ—‹ 2017-04-08 15:57:56
โ— 2020-04-05 16:33:00
โ—‹ 2026-04-09 14:02:02
โ—‹ 2026-04-13 00:50:32
โ—A156.237.208.2062026-04-09 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2020-04-05 16:33:00
โ— 2026-04-09 14:02:02
โ— 2026-04-13 00:50:32
โ—‹A173.254.227.82015-11-26 โ†’ 2015-11-26 ยท 3 obs
โ— 2015-11-26 09:27:52
โ—‹ 2016-03-14 04:49:42
โ—‹ 2026-04-13 00:50:32
โ—‹A23.234.27.2092017-04-08 โ†’ 2017-04-08 ยท 4 obs
โ—‹ 2016-07-13 15:23:54
โ— 2017-04-08 15:57:56
โ—‹ 2020-04-05 16:33:00
โ—‹ 2026-04-13 00:50:32
โ—‹CNAMEfreeurl.vhostgo.com2015-11-26 โ†’ 2015-11-26 ยท 3 obs
โ— 2015-11-26 09:27:52
โ—‹ 2016-03-14 04:49:42
โ—‹ 2026-04-13 00:50:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
arith.cndm1.longmingdns.com, dm2.longmingdns.com-

โœ… Authoritative Response

Server:218.98.111.163

NS records: dm1.longmingdns.com, dm2.longmingdns.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for arith.cn (unsigned zone)

โฑ๏ธ Timing

Total: 3943ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1156.237.208.206
NS2dm1.longmingdns.com, dm2.longmingdns.com
SOA1dm1.longmingdns.com dnsadmin.longmingdns

Analysis

IP Addresses

arith.cn points to a single IP number: 156.237.208.206.

Other host names such as tiejun127.cn and olloo.cn share IP numbers with arith.cn.

Name Servers

Delegation for arith.cn rests with two name servers, dm1.longmingdns.com and dm2.longmingdns.com.

arith.cn shares the same name server setup as other domains, including aenp.cn, tuoliandianlan.cn, wcpm.com.cn, 2008join.cn and eeytftt.cn.

Host names with two IP numbers:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

dm1.longmingdns.com points to 218.98.111.163.