msd-gulf.com - robtex.com

msd-gulf.com

DNSSEC⚠️ Not signed
A3.33.166.197🇺🇸 Amazon3.33.160.0/20
PTRaf6f849e18e4a0c33.awsglobalaccelerator.com
A166.117.53.172🇺🇸 Amazon166.117.48.0/20
NSdns1.p03.nsone.net ⭐
A2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p03.nsone.net
A198.51.44.3🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p03.nsone.net
NSdns2.p03.nsone.net
A2a00:edc0:6259:7:3::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p03.nsone.net
A198.51.45.3🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p03.nsone.net
NSdns3.p03.nsone.net
A2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p03.nsone.net
A198.51.44.67🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p03.nsone.net
NSdns4.p03.nsone.net
A2a00:edc0:6259:7:3::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p03.nsone.net
A198.51.45.67🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p03.nsone.net
NSns01.msddns.com
A45.54.26.1🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc
PTRns01.msddns.com
NSns02.msddns.com
A45.54.26.65🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc
PTRns02.msddns.com
NSns03.msddns.com
A45.54.26.129🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc
PTRns03.msddns.com
NSns04.msddns.com
A45.54.26.193🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc
PTRns04.msddns.com
MXmarvin.merck.com ⭐
MXwily.merck.com ⭐
TXTv=spf1 a mx ip4:81.91.104.0/24 ip4:80.250.97.0/24 ~all
SOAdns1.p03.nsone.nethostmaster@nsone.net serial=1743015335

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774475107
WOT: UNKNOWN (81/100)

Same first word

msd-gulf.com

DNS History

20 records (12 active, 8 former)

20162017201820192020202120222023202420252026NSdns1.p03.nsone.netdns2.p03.nsone.netdns3.p03.nsone.netdns4.p03.nsone.netns01.msddns.comns02.msddns.comns03.msddns.comns04.msddns.comatt.isc-sns.comatt.isc-sns.infoatt.isc-sns.netcbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netns6.customer.level3.netns9.customer.level3.netMXmarvin.merck.comwily.merck.comA166.117.53.1723.33.166.197155.91.16.174
○NSatt.isc-sns.com2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 10:07:32
○ 2015-11-20 14:30:58
○ 2026-03-25 21:57:12
○NSatt.isc-sns.info2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 10:07:32
○ 2015-11-20 14:30:58
○ 2026-03-25 21:57:12
○NSatt.isc-sns.net2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 10:07:32
○ 2015-11-20 14:30:58
○ 2026-03-25 21:57:12
○NScbru.br.ns.els-gms.att.net2015-07-19 → 2019-05-01 · 4 obs
● 2015-07-19 10:07:32
● 2019-05-01 15:50:10
○ 2026-03-17 04:47:18
○ 2026-03-25 21:57:12
○NScmtu.mt.ns.els-gms.att.net2015-07-19 → 2019-05-01 · 4 obs
● 2015-07-19 10:07:32
● 2019-05-01 15:50:10
○ 2026-03-17 04:47:18
○ 2026-03-25 21:57:12
●NSdns1.p03.nsone.net2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSdns2.p03.nsone.net2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSdns3.p03.nsone.net2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSdns4.p03.nsone.net2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSns01.msddns.com2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSns02.msddns.com2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSns03.msddns.com2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●NSns04.msddns.com2026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
○NSns6.customer.level3.net2015-07-19 → 2019-05-01 · 4 obs
● 2015-07-19 10:07:32
● 2019-05-01 15:50:10
○ 2026-03-17 04:47:18
○ 2026-03-25 21:57:12
○NSns9.customer.level3.net2015-07-19 → 2019-05-01 · 4 obs
● 2015-07-19 10:07:32
● 2019-05-01 15:50:10
○ 2026-03-17 04:47:18
○ 2026-03-25 21:57:12
●MXmarvin.merck.com2015-07-19 → 2026-03-25 · 2 obs
● 2015-07-19 10:07:32
● 2026-03-25 21:57:12
●MXwily.merck.com2015-07-19 → 2026-03-25 · 2 obs
● 2015-07-19 10:07:32
● 2026-03-25 21:57:12
○A155.91.16.1742015-07-19 → 2019-05-01 · 4 obs
● 2015-07-19 10:07:32
● 2019-05-01 15:50:10
○ 2026-03-17 04:47:18
○ 2026-03-25 21:57:12
●A166.117.53.1722026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12
●A3.33.166.1972026-03-17 → 2026-03-25 · 3 obs
○ 2019-05-01 15:50:10
● 2026-03-17 04:47:18
● 2026-03-25 21:57:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
msd-gulf.comdns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net...4 records

✅ Authoritative Response

Server:45.54.26.129

NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, ns01.msddns.com, ns02.msddns.com, ns03.msddns.com, ns04.msddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for msd-gulf.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

TypeCountSample Data
A2166.117.53.172, 3.33.166.197
NS8dns1.p03.nsone.net, dns2.p03.nsone.net...
MX2wily.merck.com (pri: 0), marvin.merck.com (pri: 0)
TXT1v=spf1 a mx ip4:81.91.104.0/24 ip4:80.25
SOA1dns1.p03.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.msddns.com, ns02.msddns.com, ns03.msddns.com...)

Analysis

IP Addresses

msd-gulf.com resolves to two IP numbers: 3.33.166.197 and 166.117.53.172.

other host names including nasalgenherdhealth.com, msd-belgie.be, bravecto.ch, cobactan.it and schering-plough.nl share IP numbers with msd-gulf.com.

Name Servers

msd-gulf.com is delegated to eight name servers: ns01.msddns.com, ns02.msddns.com, ns03.msddns.com, ns04.msddns.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

msd-gulf.com at least partially shares name servers with other domains, for instance scrapietags.com, dynamicgasblending.net, rolexelephant.asia, jmichaelphoto.net and xn--b1ad4abijfc6b.kiev.ua.

these name servers are commonly used with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers:

Host name dns1.p03.nsone.net points to: 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3

Host name dns2.p03.nsone.net points to: 2a00:edc0:6259:7:3::2 and 198.51.45.3

Host name dns3.p03.nsone.net points to: 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67

Host name dns4.p03.nsone.net points to: 2a00:edc0:6259:7:3::4 and 198.51.45.67

Host names with one IP number:

Host name ns01.msddns.com points to: 45.54.26.1

Host name ns02.msddns.com points to: 45.54.26.65

Host name ns03.msddns.com points to: 45.54.26.129

Host name ns04.msddns.com points to: 45.54.26.193

Mail Servers

Two mail servers handle msd-gulf.com: marvin.merck.com and wily.merck.com.

msd-gulf.com shares the same mail server setup as other domains, for instance merck.ca.

msd-gulf.com shares some mail servers with other domains, at least partially, for instance dairycare365.com, msd.gr, msdinterviewportal.com, rotavirus.hu and msd-animal-health.be.

These mail servers are often used together with bugs.merck.com, taz.merck.com, mail.mailroute.net, hubie.merck.com, molly.merck.com, barvie.merck.com, butch.merck.com, dolly.merck.com and pluto.merck.com.