medscape.cn - robtex.com

medscape.cn

DNSSEC⚠️ Not signed
A35.173.228.115πŸ‡ΊπŸ‡Έ Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-173-228-115.compute-1.amazonaws.com
NSns1.dn.com ⚠️ Not in zone NS records
A54.162.188.34πŸ‡ΊπŸ‡Έ Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-188-34.compute-1.amazonaws.com
NSns2.dn.com ⚠️ Not in zone NS records
A54.162.188.34πŸ‡ΊπŸ‡Έ Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-188-34.compute-1.amazonaws.com

cn

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035173120

Same first word

Similar names

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.dn.comns2.dn.comns.edong.comns1.dns.comns1.edong.comns1.sawsells.comns2.sawsells.comwww.medscape.cnMXio.bouncemx.commail.medscape.cnA35.173.228.115149.28.42.111222.191.251.11864.176.195.870.39.84.22970.39.84.23370.39.84.245CNAMEdn.yob.com.cnm.dcoin.co
β—‹NSns.edong.com2015-05-25 β†’ 2015-05-25 Β· 3 obs
● 2015-05-25 09:03:14
β—‹ 2015-10-16 07:40:38
β—‹ 2026-08-12 22:05:40
●NSns1.dn.com2026-08-12 β†’ 2026-08-12 Β· 3 obs
β—‹ 2026-07-16 23:20:52
● 2026-08-12 22:05:38
● 2026-08-12 22:05:40
β—‹NSns1.dns.com2017-06-10 β†’ 2017-06-10 Β· 4 obs
β—‹ 2016-07-09 00:05:22
● 2017-06-10 13:36:50
β—‹ 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:40
β—‹NSns1.edong.com2015-05-25 β†’ 2015-05-25 Β· 3 obs
● 2015-05-25 09:03:14
β—‹ 2015-10-16 07:40:38
β—‹ 2026-08-12 22:05:40
β—‹NSns1.sawsells.com2026-07-16 β†’ 2026-07-16 Β· 4 obs
β—‹ 2017-06-10 13:36:50
● 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:38
β—‹ 2026-08-12 22:05:40
●NSns2.dn.com2026-08-12 β†’ 2026-08-12 Β· 3 obs
β—‹ 2026-07-16 23:20:52
● 2026-08-12 22:05:38
● 2026-08-12 22:05:40
β—‹NSns2.sawsells.com2026-07-16 β†’ 2026-07-16 Β· 4 obs
β—‹ 2017-06-10 13:36:50
● 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:38
β—‹ 2026-08-12 22:05:40
β—‹NSwww.medscape.cn2015-10-16 β†’ 2016-07-09 Β· 5 obs
β—‹ 2015-05-25 09:03:14
● 2015-10-16 07:40:38
● 2016-07-09 00:05:22
β—‹ 2017-06-10 13:36:50
β—‹ 2026-08-12 22:05:40
β—‹MXio.bouncemx.com2015-10-16 β†’ 2016-07-09 Β· 5 obs
β—‹ 2015-05-25 09:03:14
● 2015-10-16 07:40:38
● 2016-07-09 00:05:22
β—‹ 2017-06-10 13:36:50
β—‹ 2026-08-12 22:05:40
β—‹MXmail.medscape.cn2015-05-25 β†’ 2015-05-25 Β· 3 obs
● 2015-05-25 09:03:14
β—‹ 2015-10-16 07:40:38
β—‹ 2026-08-12 22:05:40
β—‹A149.28.42.1112026-07-16 β†’ 2026-07-16 Β· 4 obs
β—‹ 2016-07-09 00:05:22
● 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:38
β—‹ 2026-08-12 22:05:40
β—‹A222.191.251.1182015-05-25 β†’ 2015-05-25 Β· 3 obs
● 2015-05-25 09:03:14
β—‹ 2015-10-16 07:40:38
β—‹ 2026-08-12 22:05:40
●A35.173.228.1152026-08-12 β†’ 2026-08-12 Β· 3 obs
β—‹ 2026-07-16 23:20:52
● 2026-08-12 22:05:38
● 2026-08-12 22:05:40
β—‹A64.176.195.82026-07-16 β†’ 2026-07-16 Β· 4 obs
β—‹ 2016-07-09 00:05:22
● 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:38
β—‹ 2026-08-12 22:05:40
β—‹A70.39.84.2292015-12-20 β†’ 2015-12-20 Β· 4 obs
β—‹ 2015-10-16 07:40:38
● 2015-12-20 16:39:34
β—‹ 2016-07-09 00:05:22
β—‹ 2026-08-12 22:05:40
β—‹A70.39.84.2332016-07-09 β†’ 2016-07-09 Β· 4 obs
β—‹ 2015-12-20 16:39:34
● 2016-07-09 00:05:22
β—‹ 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:40
β—‹A70.39.84.2452015-10-16 β†’ 2015-10-16 Β· 4 obs
β—‹ 2015-05-25 09:03:14
● 2015-10-16 07:40:38
β—‹ 2015-12-20 16:39:34
β—‹ 2026-08-12 22:05:40
β—‹CNAMEdn.yob.com.cn2017-06-10 β†’ 2017-06-10 Β· 4 obs
β—‹ 2016-07-09 00:05:22
● 2017-06-10 13:36:50
β—‹ 2026-07-16 23:20:52
β—‹ 2026-08-12 22:05:40
β—‹CNAMEm.dcoin.co2015-10-16 β†’ 2016-07-09 Β· 4 obs
● 2015-10-16 07:40:38
● 2016-07-09 00:05:22
β—‹ 2017-06-10 13:36:50
β—‹ 2026-08-12 22:05:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
medscape.cnns1.dn.com, ns2.dn.com-

βœ… Authoritative Response

Server:54.162.188.34

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for medscape.cn (unsigned zone)

⏱️ Timing

Total: 1275ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A135.173.228.115

Analysis

IP Addresses

medscape.cn resolves to just one IP address, 35.173.228.115.

Two other host names, along with oslu.wi.vc, cure-nailfungus.co.uk.cn and www.craigtechandthings.co.uk.cn, also share IP numbers with medscape.cn.

Name Servers

medscape.cn is delegated to two name servers: ns1.dn.com and ns2.dn.com.

medscape.cn shares its NS records with other domains, for example ehxx.com, kerakoll.com.cn, dgame.com and two others.

medscape.cn shares at least some of its name servers with other domains, including cdb.biz, b7e.com, flys.co and two others.

These name servers are frequently seen alongside the name servers ns1.atom.com, ns2.atom.com, ns1.alidns.com and launch1.spaceship.net.

ns1.dn.com and ns2.dn.com both resolve to the same single IP address: 54.162.188.34.

ns1.dn.com and ns2.dn.com are host names that each point to 54.162.188.34 IP addresses.