ostomyguide.com - dns.ninja

ostomyguide.com

DNSSEC⚠️ Not signed
A66.198.240.44🇺🇸 vercara-udos66.198.240.0/24
PTRmi3-ts108.a2hosting.com
NSns1.a2hosting.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com ⚠️ Not in parent delegation
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com ⚠️ Not in parent delegation
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXmail.ostomyguide.com ⭐
A66.198.240.44🇺🇸 vercara-udos66.198.240.0/24
PTRmi3-ts108.a2hosting.com
TXTv=spf1 +a +mx +ip4:66.198.240.44 include:spf.a2hosting.com ~all
SOAns1.a2hosting.comroot@mi3-ts108.a2hosting.com 2026-05-29 #1

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=1783237816

Previously MX for

ostomyguide.com

Subdomains

mail.ostomyguide.com

Same first word

ostomyguide.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.a2hosting.comns2.a2hosting.comns3.a2hosting.comns4.a2hosting.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXmail.ostomyguide.comostomyguide.comA66.198.240.44109.73.224.34
○NSns-cloud-b1.googledomains.com2015-08-01 → 2020-02-09 · 4 obs
● 2015-08-01 05:21:26
● 2020-02-09 14:38:44
○ 2026-04-22 12:38:48
○ 2026-07-05 08:09:20
○NSns-cloud-b2.googledomains.com2015-08-01 → 2020-02-09 · 4 obs
● 2015-08-01 05:21:26
● 2020-02-09 14:38:44
○ 2026-04-22 12:38:48
○ 2026-07-05 08:09:20
○NSns-cloud-b3.googledomains.com2015-08-01 → 2020-02-09 · 4 obs
● 2015-08-01 05:21:26
● 2020-02-09 14:38:44
○ 2026-04-22 12:38:48
○ 2026-07-05 08:09:20
○NSns-cloud-b4.googledomains.com2015-08-01 → 2020-02-09 · 4 obs
● 2015-08-01 05:21:26
● 2020-02-09 14:38:44
○ 2026-04-22 12:38:48
○ 2026-07-05 08:09:20
●NSns1.a2hosting.com2026-04-22 → 2026-07-05 · 3 obs
○ 2020-02-09 14:38:44
● 2026-04-22 12:38:48
● 2026-07-05 08:09:20
●NSns2.a2hosting.com2026-04-22 → 2026-07-05 · 3 obs
○ 2020-02-09 14:38:44
● 2026-04-22 12:38:48
● 2026-07-05 08:09:20
●NSns3.a2hosting.com2026-04-22 → 2026-07-05 · 3 obs
○ 2020-02-09 14:38:44
● 2026-04-22 12:38:48
● 2026-07-05 08:09:20
●NSns4.a2hosting.com2026-04-22 → 2026-07-05 · 3 obs
○ 2020-02-09 14:38:44
● 2026-04-22 12:38:48
● 2026-07-05 08:09:20
●MXmail.ostomyguide.com2026-04-22 → 2026-07-05 · 3 obs
○ 2020-02-09 14:38:44
● 2026-04-22 12:38:48
● 2026-07-05 08:09:20
○MXostomyguide.com2015-08-01 → 2020-02-09 · 4 obs
● 2015-08-01 05:21:26
● 2020-02-09 14:38:44
○ 2026-04-22 12:38:48
○ 2026-07-05 08:09:20
○A109.73.224.342015-08-01 → 2020-02-09 · 4 obs
● 2015-08-01 05:21:26
● 2020-02-09 14:38:44
○ 2026-04-22 12:38:48
○ 2026-07-05 08:09:20
●A66.198.240.442026-04-22 → 2026-07-05 · 3 obs
○ 2020-02-09 14:38:44
● 2026-04-22 12:38:48
● 2026-07-05 08:09:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
ostomyguide.comns1.a2hosting.com, ns2.a2hosting.com2 records

✅ Authoritative Response

Server:13.248.158.180

NS records: ns1.a2hosting.com, ns2.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostomyguide.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

TypeCountSample Data
A166.198.240.44
NS4ns4.a2hosting.com, ns2.a2hosting.com...
MX1mail.ostomyguide.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:66.198.240.44 include
SOA1ns1.a2hosting.com root.mi3-ts108.a2hosti

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.a2hosting.com, ns2.a2hosting.com)

Analysis

Hierarchy

mail.ostomyguide.com is delegated beneath ostomyguide.com.

IP Addresses

ostomyguide.com points to a single IP number: 66.198.240.44.

Additional host names — mail.cataleia.com, chiropractorincleveland.com, taptoreport.com and two others — share IP numbers with ostomyguide.com.

Name Servers

ostomyguide.com has four authoritative name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

There is at least partial name server overlap between ostomyguide.com and other domains — jarsetc.com, p21.gallery, coldwarexperience.com and two more among them.

These name servers regularly appear alongside ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 5 other name servers in NS record sets.

ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com each resolve to one IP address: ns1.a2hosting.com resolves to 13.248.158.180, ns2.a2hosting.com resolves to 75.2.118.134, ns3.a2hosting.com resolves to 76.223.26.245 and ns4.a2hosting.com resolves to 99.83.147.209.

Mail Servers

ostomyguide.com has one mail server: mail.ostomyguide.com.

mail.ostomyguide.com directs to just one IP number, 66.198.240.44.