merck.cn - robtex.com

merck.cn

DNSSEC⚠️ Not signed
A2a00:18e0:5:2:7577:4e4d:413b:f507🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix
PTRrelay.mail-forwarder.io
A2a00:18e0:5:3:dfe2:c743:85aa:61bc🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix
A5.22.145.16🇩🇪 Amazon5.22.145.0/24
A5.22.145.121🇩🇪 Amazon5.22.145.0/24
NSns01.brandshelter.com ⭐ ⚠️ Not in parent delegation
A2a04:2b00:14cc::15🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48
PTRns15.i.centralnic-dns.com
A193.227.117.15🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24
NSns02.brandshelter.net ⚠️ Not in parent delegation
A2a04:2b00:14dd::16🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48
PTRns16.j.centralnic-dns.com
A194.50.187.16🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24
NSns1.brandshelter.com ⚠️ Not in zone NS records
A2a04:2b00:14cc::9🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48
A193.227.117.9🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24
PTRns1.brandshelter.com
NSns2.brandshelter.de ⚠️ Not in zone NS records
A2a04:2b00:14dd::11🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48
PTRns11.j.centralnic-dns.com
A194.50.187.11🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24
PTRns2.brandshelter.de
NSns3.brandshelter.info ⚠️ Not in zone NS records
A2a04:2b00:14ee::12🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48
PTRns12.k.centralnic-dns.com
A194.0.182.12🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24
PTRns3.brandshelter.info
NSns4.brandshelter.net ⚠️ Not in zone NS records
A2a04:2b00:14cc::10🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48
PTRns10.i.centralnic-dns.com
A193.227.117.10🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24
PTRns4.brandshelter.net
NSns5.brandshelter.us ⚠️ Not in zone NS records
A2a04:2b00:14dd::14🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48
PTRns14.j.centralnic-dns.com
A194.50.187.14🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24
PTRns5.brandshelter.us
MXmxa-005f4802.gslb.pphosted.com ⭐
A205.220.184.35🇩🇪 PROOFPOINT-ASN-EU205.220.184.0/24 Proofpoint Inc.
PTRmx07-005f4802.pphosted.com
MXmxb-005f4802.gslb.pphosted.com ⭐
A185.183.29.243🇺🇸 PROOFPOINT-ASN-EU185.183.29.0/24
PTRmx08-005f4802.pphosted.com
TXT2p81bp4ysnkgswtrvntlwvjs1spgr4sd
TXTF7F7-B980-57EA-D629-B61E-B462-D6FB-32CD
TXTMS=ms62379773
TXTv=spf1 include:spf-005f4802.pphosted.com include:spf.protection.outlook.com ~all
TXTvq2l3j8kjtmgd0l2yj038310lbw7cprg
TXT_h4yelbhpkygbqm0p0vdqw4v7jsgfx81
SOAns01.brandshelter.comtech@brandshelter.com 2025-11-17 #0

cn

DNSSEC⚠️ Not signed
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=2034456417

Up

curiosity.merck.cn
www.merck.cn

Same first word

merck.com.pa
merck.enterprises
merck.gallery
merck.clothing
merck.at
merck.tc
merck.nu
merck.cl
merck.com.om
merck.it
merck.works
merck.irish
merck.ph
merck.se
merck.contractors
merck.viajes
merck.juegos
merck.no
merck.com.ua
merck.academy
merck.dk
merck.camera
merck.lv
merck.me
merck.co.in
merck.co.il
merck.bo
merck.style
merck.careers
merck.photos
merck.exposed
merck.pet
merck.co.id
merck.uy
merck.al
merck.com.br
merck.domains
merck.watch
merck.sk
merck.business
merck.immo
merck.cz
merck.sn
merck.ca
merck.com.my
merck.cards
merck.promo
merck.co.th
merck.estate
merck.com.ve
merck.design
merck.tv
merck.green
merck.industries
merck.eu
merck.bz
merck.com.pk
merck.gmbh
merck.tw
merck.com.mx
merck.com.ec
merck.com.co
merck.ie
merck.ae
merck.credit
merck.run
merck.photography
merck.rs
merck.com.jo
merck.company
merck.report
merck.ly
merck.ro
merck.ski
merck.com.sa
merck.hu
merck.events
merck.by
merck.com.hk
merck.com
merck.ru
merck.fi
merck.fr
merck.gr
merck.sa
merck.jp
merck.cn
merck.ht
merck.email
merck.de
merck.pt
merck.com.ar
merck.co.nz
merck.limited
merck.show
merck.nl
merck.be
merck.surgery
merck.tools
merck.es
merck.lt
merck.tn
merck.pk
merck.co.za
merck.ch
merck.co.jp
merck.gold
merck.technology
merck.mk
merck.cheap
merck.pa
merck.mobi
merck.com.tw
merck.vn
merck.qa
merck.com.tr
merck.co
merck.bm
merck.cm
merck.sarl
merck.vg
merck.bg
merck.co.uk
merck.biz
merck.com.cy
merck.global
merck.kim
merck.exchange
merck.co.kr
merck.pl
merck.glass
merck.com.pl
merck.do
merck.systems
merck.com.ni
merck.com.sg
merck.holiday
merck.com.au

Similar names

mckre.com
kmerc.com
meckr.de
rkemc.com
rmkec.ac.in
kcmre.com
meckr.net
kecmr.com
kmcre.com
crmke.com
rmkec.com
cmker.com
mkcer.com
remck.com
ckmer.com
emcrk.kz
kremc.net
mkrec.ru
mcrek.com
kremc.com

DNS History

25 records (13 active, 12 former)

20162017201820192020202120222023202420252026NSns01.brandshelter.comns02.brandshelter.netns1.brandshelter.comns2.brandshelter.dens3.brandshelter.infons4.brandshelter.netns5.brandshelter.usigngate.merck.deinetgate.merck.dens4.merckgroup.comwingate.merck.deMXmxa-005f4802.gslb.pphosted.commxb-005f4802.gslb.pphosted.commailgateway01.merck.demailgateway02.merck.desecdsc100.t-systems.comsecdsc200.t-systems.comsecdsc500.t-systems.comA2a00:18e0:5:2:7577:4e4d:413b:f5072a00:18e0:5:3:dfe2:c743:85aa:61bc5.22.145.1215.22.145.16107.154.114.70107.154.117.70155.250.129.245
○NSigngate.merck.de2015-06-12 → 2017-06-15 · 4 obs
● 2015-06-12 21:49:58
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○NSinetgate.merck.de2015-06-12 → 2017-06-15 · 4 obs
● 2015-06-12 21:49:58
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
●NSns01.brandshelter.com2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●NSns02.brandshelter.net2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●NSns1.brandshelter.com2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●NSns2.brandshelter.de2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●NSns3.brandshelter.info2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●NSns4.brandshelter.net2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
○NSns4.merckgroup.com2015-06-12 → 2017-06-15 · 4 obs
● 2015-06-12 21:49:58
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
●NSns5.brandshelter.us2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
○NSwingate.merck.de2015-06-12 → 2017-06-15 · 4 obs
● 2015-06-12 21:49:58
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○MXmailgateway01.merck.de2015-06-12 → 2016-09-20 · 4 obs
● 2015-06-12 21:49:58
● 2016-09-20 07:39:22
○ 2017-06-15 16:41:08
○ 2026-02-27 02:48:46
○MXmailgateway02.merck.de2015-06-12 → 2016-09-20 · 4 obs
● 2015-06-12 21:49:58
● 2016-09-20 07:39:22
○ 2017-06-15 16:41:08
○ 2026-02-27 02:48:46
●MXmxa-005f4802.gslb.pphosted.com2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●MXmxb-005f4802.gslb.pphosted.com2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
○MXsecdsc100.t-systems.com2017-06-15 → 2017-06-15 · 4 obs
○ 2016-09-20 07:39:22
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○MXsecdsc200.t-systems.com2017-06-15 → 2017-06-15 · 4 obs
○ 2016-09-20 07:39:22
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○MXsecdsc500.t-systems.com2017-06-15 → 2017-06-15 · 4 obs
○ 2016-09-20 07:39:22
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○A107.154.114.702017-06-15 → 2017-06-15 · 4 obs
○ 2016-09-20 07:39:22
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○A107.154.117.702017-06-15 → 2017-06-15 · 4 obs
○ 2016-09-20 07:39:22
● 2017-06-15 16:41:08
○ 2026-02-18 03:33:00
○ 2026-02-27 02:48:46
○A155.250.129.2452015-12-29 → 2016-09-20 · 4 obs
● 2015-12-29 07:40:44
● 2016-09-20 07:39:22
○ 2017-06-15 16:41:08
○ 2026-02-27 02:48:46
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●A5.22.145.1212026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46
●A5.22.145.162026-02-18 → 2026-02-27 · 3 obs
○ 2017-06-15 16:41:08
● 2026-02-18 03:33:00
● 2026-02-27 02:48:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn...-
merck.cnns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net...-

✅ Authoritative Response

Server: 194.50.187.14

NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for merck.cn (unsigned zone)

⏱️ Timing

Total: 1489ms | Queries: -

📄 Records

TypeCountSample Data
A25.22.145.121, 5.22.145.16
AAAA22a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc
NS2ns02.brandshelter.net, ns01.brandshelter.com
MX2mxa-005f4802.gslb.pphosted.com (pri: 10), mxb-005f4802.gslb.pphosted.com (pri: 10)
TXT6vq2l3j8kjtmgd0l2yj038310lbw7cprg, MS=ms62379773...
SOA1ns01.brandshelter.com tech.brandshelter.

AI analysis

merck.cn is a parent of curiosity.merck.cn and www.merck.cn.

merck.cn maps to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.

Other host names, for instance appatweb.org, bereies.com, vitoriaspa.com, ohne-makler24.net and mail.tvlove.com share IP numbers with merck.cn.

merck.cn is delegated to seven name servers: ns01.brandshelter.com, ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns02.brandshelter.net, ns4.brandshelter.net and ns5.brandshelter.us.

merck.cn partially shares name servers with other domains; examples include derry.dk, fauchon.sg, patterns.bmw, laura-wohnen-kreativ.de and dhlshop.info.

These name servers are commonly used with the name servers ns1.prncpm.com, ns2.prncpm.com, ns3.prncpm.com, ns.deutschepost.de and ppd00021.deutschepost.de.

Host names with two IP numbers

ns01.brandshelter.com has IPs 2a04:2b00:14cc::15 and 193.227.117.15.

ns1.brandshelter.com has IPs 2a04:2b00:14cc::9 and 193.227.117.9.

ns2.brandshelter.de has IPs 2a04:2b00:14dd::11 and 194.50.187.11.

ns3.brandshelter.info has IPs 2a04:2b00:14ee::12 and 194.0.182.12.

ns02.brandshelter.net has IPs 2a04:2b00:14dd::16 and 194.50.187.16.

ns4.brandshelter.net has IPs 2a04:2b00:14cc::10 and 193.227.117.10.

ns5.brandshelter.us has IPs 2a04:2b00:14dd::14 and 194.50.187.14.

merck.cn is handled by two mail servers: mxa-005f4802.gslb.pphosted.com and mxb-005f4802.gslb.pphosted.com.

merck.cn has the same mail server setup as other domains, including merckindia.com, merck.com.pk, nysamembranes.com, merck.com.mx and merck.com.ec.

merck.cn shares some mail servers with other domains, at least partially, such as merck.cl, repronet.de, merckneurology.com, merck.it and medimerck.be.

Host names with one IP number: The host name mxa-005f4802.gslb.pphosted.com points to 205.220.184.35 and the host name mxb-005f4802.gslb.pphosted.com points to 185.183.29.243.