mail.programming.cn - dns.ninja

mail.programming.cn

DNSSEC⚠️ Not signed
A13.248.169.48πŸ‡ΊπŸ‡Έ Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146πŸ‡ΊπŸ‡Έ Amazon76.223.48.0/20
NSns2.afternic.com ⭐ ⚠️ Not in parent delegation
A2603:5:2226::45πŸ‡ΊπŸ‡Έ GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69πŸ‡ΊπŸ‡Έ GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com ⚠️ Not in parent delegation
A2603:5:2126::45πŸ‡ΊπŸ‡Έ GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69πŸ‡ΊπŸ‡Έ GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

programming.cn

DNSSEC⚠️ Not signed
A13.248.169.48πŸ‡ΊπŸ‡Έ Amazon13.248.160.0/20
A76.223.54.146πŸ‡ΊπŸ‡Έ Amazon76.223.48.0/20
NSns1.afternic.com ⭐
NSns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

Same first word

Similar names

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.combuy.internettraffic.comdns.namescout.comdns2.namescout.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comA13.248.169.4876.223.54.14669.172.201.15369.172.201.208
β—‹NSbuy.internettraffic.com2015-08-21 β†’ 2016-03-21 Β· 4 obs
● 2015-08-21 23:24:38
● 2016-03-21 17:33:16
β—‹ 2016-09-08 01:51:54
β—‹ 2026-06-09 09:37:28
β—‹NSdns.namescout.com2015-12-08 β†’ 2016-09-08 Β· 5 obs
β—‹ 2015-08-21 23:24:38
● 2015-12-08 20:25:20
● 2016-09-08 01:51:54
β—‹ 2026-02-18 12:28:58
β—‹ 2026-06-09 09:37:28
β—‹NSdns2.namescout.com2015-12-08 β†’ 2016-09-08 Β· 5 obs
β—‹ 2015-08-21 23:24:38
● 2015-12-08 20:25:20
● 2016-09-08 01:51:54
β—‹ 2026-02-18 12:28:58
β—‹ 2026-06-09 09:37:28
●NSns1.afternic.com2026-02-18 β†’ 2026-06-09 Β· 3 obs
β—‹ 2016-09-08 01:51:54
● 2026-02-18 12:28:58
● 2026-06-09 09:37:28
β—‹NSns1.uniregistrymarket.link2016-09-08 β†’ 2016-09-08 Β· 4 obs
β—‹ 2016-03-21 17:33:16
● 2016-09-08 01:51:54
β—‹ 2026-02-18 12:28:58
β—‹ 2026-06-09 09:37:28
●NSns2.afternic.com2026-02-18 β†’ 2026-06-09 Β· 3 obs
β—‹ 2016-09-08 01:51:54
● 2026-02-18 12:28:58
● 2026-06-09 09:37:28
β—‹NSns2.uniregistrymarket.link2016-09-08 β†’ 2016-09-08 Β· 4 obs
β—‹ 2016-03-21 17:33:16
● 2016-09-08 01:51:54
β—‹ 2026-02-18 12:28:58
β—‹ 2026-06-09 09:37:28
β—‹NSsell.internettraffic.com2015-08-21 β†’ 2016-03-21 Β· 4 obs
● 2015-08-21 23:24:38
● 2016-03-21 17:33:16
β—‹ 2016-09-08 01:51:54
β—‹ 2026-06-09 09:37:28
●A13.248.169.482026-02-18 β†’ 2026-06-09 Β· 3 obs
β—‹ 2016-09-08 01:51:54
● 2026-02-18 12:28:58
● 2026-06-09 09:37:28
β—‹A69.172.201.1532016-09-08 β†’ 2016-09-08 Β· 4 obs
β—‹ 2016-03-21 17:33:16
● 2016-09-08 01:51:54
β—‹ 2026-02-18 12:28:58
β—‹ 2026-06-09 09:37:28
β—‹A69.172.201.2082015-08-21 β†’ 2016-03-21 Β· 4 obs
● 2015-08-21 23:24:38
● 2016-03-21 17:33:16
β—‹ 2016-09-08 01:51:54
β—‹ 2026-06-09 09:37:28
●A76.223.54.1462026-02-18 β†’ 2026-06-09 Β· 3 obs
β—‹ 2016-09-08 01:51:54
● 2026-02-18 12:28:58
● 2026-06-09 09:37:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
programming.cnns1.afternic.com, ns2.afternic.com-

βœ… Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

πŸ”’ DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at programming.cn: Error: DNS query timeout: 203.119.25.1 for DS programming.cn

⏱️ Timing

Total: 3708ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

Analysis

IP Addresses

mail.programming.cn points to two IP numbers: 13.248.169.48 and 76.223.54.146.

*.freevideo(0x736578)o.com, labsrv.ktnk.com, postale.net and two other host names share IP numbers with mail.programming.cn.

Name Servers

Two name servers handle the delegation for mail.programming.cn: ns1.afternic.com and ns2.afternic.com.

mail.programming.cn uses the same name servers as several other domains β€” among them knowledge.bio, mail.imjan.com, postmaster.lovelyssam.com and two more.

At least some of mail.programming.cn's name servers are shared with other domains, for example trezorsecure.com, socmac.com, designot.com and two more.

These name servers tend to be used in conjunction with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.