stepan.com - dns.ninja

stepan.com

DNSSEC⚠️ Not signed
A13.89.136.59🇺🇸 Microsoft13.64.0.0/11 MICROSOFT
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-04.azure-dns.com
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-04.azure-dns.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRns3-04.azure-dns.org
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-04.azure-dns.info
MXusb-smtp-inbound-1.mimecast.com ⭐
A170.10.150.242🇺🇸 Mimecast-NA170.10.150.0/24 Mimecast NA
PTRusb-smtp-delivery-2.mimecast.com
MXusb-smtp-inbound-2.mimecast.com ⭐
A170.10.150.242🇺🇸 Mimecast-NA170.10.150.0/24 Mimecast NA
PTRusb-smtp-delivery-2.mimecast.com
TXTMS=ms61191901
TXT0ed1fe018ab2ac3faecc8f46a6a21b5066d2750dce
TXTv=spf1 ip4:198.180.156.0/24 ip4:213.41.42.80/28 ip4:213.41.42.96 ip4:67.192.1...
TXTpardot478922=c9469ce01ba740075fe816f839acf01d5a9f0a0d8752f99644da0fe6c27643a4
TXTadobe-idp-site-verification=6a9a34f4ddc9370e083d2b329de9ee13665811311d4c45a1a...
TXTgoogle-site-verification=aWoOz2uONi6ZKkA9CbRwj0sl5BfFLi-7aOyiZeq4Lag
TXTdtm-domain-verification=i1OsAvcR8abH3XHz8viCZcGAegIF15L33aT4FGtPP48
TXTapple-domain-verification=txrJOZjZ8VOgjuiQ
TXTadobe-idp-site-verification=0479b78c679f65724c9c7505ca5313001dc5ac3dd11c441c2...
TXT00DEa00000QVYfx=1TBEa0000000Ota
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com 2025-04-30 #0

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=1781369118
rank #261769 globally
rank #110279 in the tld
📈 Tranco rank: #468,092

Subdomains

ns2.stepan.com
ns3.stepan.com
python.stepan.com
www.stepan.com
zh.stepan.com
es.stepan.com
ns.stepan.com

Same first word

stepan.me
stepan.ru
stepan.at
stepan.us
stepan.net
stepan.com
stepan.xyz
stepan.ch
stepan.de
stepan.co.at
stepan.sk
stepan.uz
stepan.today
stepan.ro
stepan.pro
stepan.kz
stepan.in
stepan.co

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psanet.com.ar
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pasnet.fr
petans.co.uk

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons.stepan.comns2.stepan.comns3.stepan.comns5.dnsmadeeasy.comns6.dnsmadeeasy.comns7.dnsmadeeasy.comMXusb-smtp-inbound-1.mimecast.comusb-smtp-inbound-2.mimecast.combarracuda.stepan.comd122799a.ess.barracudanetworks.comd122799b.ess.barracudanetworks.compython.stepan.comviper.stepan.comA13.89.136.59198.180.156.11
○NSns.stepan.com2015-09-03 → 2016-09-09 · 4 obs
● 2015-09-03 15:38:18
● 2016-09-09 02:34:34
○ 2016-12-08 23:05:28
○ 2026-06-13 17:07:06
●NSns1-04.azure-dns.com2026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
●NSns2-04.azure-dns.net2026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
○NSns2.stepan.com2015-09-03 → 2016-09-09 · 4 obs
● 2015-09-03 15:38:18
● 2016-09-09 02:34:34
○ 2016-12-08 23:05:28
○ 2026-06-13 17:07:06
●NSns3-04.azure-dns.org2026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
○NSns3.stepan.com2015-09-03 → 2017-08-26 · 10 obs
● 2015-09-03 15:38:18
● 2015-10-25 01:21:28
○ 2015-11-04 09:55:22
● 2016-03-11 03:24:34
○ 2016-05-28 11:07:02
○ 2016-09-09 02:34:34
● 2016-12-08 23:05:28
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06
●NSns4-04.azure-dns.info2026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
○NSns5.dnsmadeeasy.com2016-12-08 → 2017-08-26 · 5 obs
○ 2016-09-09 02:34:34
● 2016-12-08 23:05:28
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06
○NSns6.dnsmadeeasy.com2016-12-08 → 2017-08-26 · 5 obs
○ 2016-09-09 02:34:34
● 2016-12-08 23:05:28
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06
○NSns7.dnsmadeeasy.com2016-12-08 → 2017-08-26 · 5 obs
○ 2016-09-09 02:34:34
● 2016-12-08 23:05:28
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06
○MXbarracuda.stepan.com2015-09-03 → 2017-02-05 · 4 obs
● 2015-09-03 15:38:18
● 2017-02-05 07:02:56
○ 2017-07-01 06:21:52
○ 2026-06-13 17:07:06
○MXd122799a.ess.barracudanetworks.com2017-07-01 → 2017-08-26 · 5 obs
○ 2017-02-05 07:02:56
● 2017-07-01 06:21:52
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06
○MXd122799b.ess.barracudanetworks.com2017-07-01 → 2017-08-26 · 5 obs
○ 2017-02-05 07:02:56
● 2017-07-01 06:21:52
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06
○MXpython.stepan.com2015-09-03 → 2016-03-11 · 4 obs
● 2015-09-03 15:38:18
● 2016-03-11 03:24:34
○ 2016-05-28 11:07:02
○ 2026-06-13 17:07:06
●MXusb-smtp-inbound-1.mimecast.com2026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
●MXusb-smtp-inbound-2.mimecast.com2026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
○MXviper.stepan.com2015-09-03 → 2016-03-11 · 4 obs
● 2015-09-03 15:38:18
● 2016-03-11 03:24:34
○ 2016-05-28 11:07:02
○ 2026-06-13 17:07:06
●A13.89.136.592026-03-23 → 2026-06-13 · 3 obs
○ 2017-08-26 12:24:58
● 2026-03-23 18:53:00
● 2026-06-13 17:07:06
○A198.180.156.112015-09-03 → 2017-08-26 · 4 obs
● 2015-09-03 15:38:18
● 2017-08-26 12:24:58
○ 2026-03-23 18:53:00
○ 2026-06-13 17:07:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
stepan.comns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stepan.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

TypeCountSample Data
A113.89.136.59
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
MX2usb-smtp-inbound-1.mimecast.com (pri: 10, usb-smtp-inbound-2.mimecast.com (pri: 10
TXT10MS=ms61191901, 0ed1fe018ab2ac3faecc8f46a6a21b5066d2750d...
SOA1ns1-04.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

Hierarchy

ns2.stepan.com, ns3.stepan.com, python.stepan.com, www.stepan.com, zh.stepan.com and a few other host names are all children of stepan.com.

IP Addresses

stepan.com resolves to just one IP address, 13.89.136.59.

Other host names, for instance zh.stepan.com, es.stepan.com and stepan-prod.adobemsbasic.com share IP numbers with stepan.com.

Name Servers

stepan.com is delegated to four name servers, ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

The name servers of stepan.com overlap at least partially with those of other domains — among them transparentsoftwarealliance.com, ppp-secure.com, lendmeyourears.com and two more.

Each of the four hosts ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org has two IP addresses. ns1-04.azure-dns.com points to 13.107.236.4 and 2603:1061:0:700::4. ns4-04.azure-dns.info points to 208.84.5.4 and 2620:1ec:bda:700::4. ns2-04.azure-dns.net points to 150.171.21.4 and 2620:1ec:8ec:700::4. ns3-04.azure-dns.org points to 204.14.183.4 and 2a01:111:4000:700::4.

Mail Servers

stepan.com is served by two mail servers, usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com.

Among the domains sharing a mail server setup with stepan.com are keystonefire.com, netchexonline.net, hinamauka.org and two others.

stepan.com partially shares its mail servers with other domains — including desertplainsrealty.com, tukwilawa.gov, toihi.com and undefined.onsemi.com.

Each of usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com points to exactly one IP address: 170.10.150.242.

usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com each have 170.10.150.242 IP addresses.