griswoldcomputing.com - dns.ninja

griswoldcomputing.com

DNSSEC⚠️ Not signed
NSernest.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A2803:f800:50::6ca2:c1a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRernest.ns.cloudflare.com
A2a06:98c1:50::ac40:21a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRernest.ns.cloudflare.com
A108.162.193.164🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A172.64.33.164🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A173.245.59.164🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
NSolga.ns.cloudflare.com
A2606:4700:50::adf5:3a89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A2803:f800:50::6ca2:c089🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolga.ns.cloudflare.com
A2a06:98c1:50::ac40:2089🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolga.ns.cloudflare.com
A108.162.192.137🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A172.64.32.137🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A173.245.58.137🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
MXmx1.griswoldcomputing.com ⭐
A198.199.68.82🇺🇸 DIGITALOCEAN198.199.64.0/20 DigitalOcean
PTRmx1.griswoldcomputing.com
MXmx2.griswoldcomputing.com(10)
A198.199.93.40🇺🇸 DIGITALOCEAN198.199.92.0/22 DigitalOcean
PTRmx2.griswoldcomputing.com
TXTgoogle-site-verification=6j8qQ6XUfhW6f5H96lxG0nqlqk3eG41jxecQwEdJi0k
TXTv=spf1 mx a:mail.griswoldcomputing.com ip4:198.199.70.192 ip4:198.199.68.82 i...
SOAernest.ns.cloudflare.comdns@cloudflare.com serial=2407108073

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=1781653405

Subdomains

www.griswoldcomputing.com
mx1.griswoldcomputing.com
mx2.griswoldcomputing.com
miwxmfwl01.griswoldcomputing.com
mail.griswoldcomputing.com

Same first word

griswoldcomputing.com

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSernest.ns.cloudflare.comolga.ns.cloudflare.comns1.mydyndns.orgns1.no-ip.comns1198.dns.dyn.comns2.no-ip.comns2154.dns.dyn.comns3.no-ip.comns3165.dns.dyn.comns4.no-ip.comns4173.dns.dyn.comns5.no-ip.comMXmx1.griswoldcomputing.commx2.griswoldcomputing.comA198.199.70.192
●NSernest.ns.cloudflare.com2026-02-24 → 2026-06-16 · 3 obs
○ 2018-12-01 03:15:18
● 2026-02-24 11:02:38
● 2026-06-16 23:50:46
○NSns1.mydyndns.org2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 20:04:02
○ 2015-11-20 05:56:12
○ 2026-06-16 23:50:46
○NSns1.no-ip.com2015-11-20 → 2018-12-01 · 5 obs
○ 2015-07-12 20:04:02
● 2015-11-20 05:56:12
● 2018-12-01 03:15:18
○ 2026-02-24 11:02:38
○ 2026-06-16 23:50:46
○NSns1198.dns.dyn.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 20:04:02
○ 2015-11-20 05:56:12
○ 2026-06-16 23:50:46
○NSns2.no-ip.com2015-11-20 → 2018-12-01 · 5 obs
○ 2015-07-12 20:04:02
● 2015-11-20 05:56:12
● 2018-12-01 03:15:18
○ 2026-02-24 11:02:38
○ 2026-06-16 23:50:46
○NSns2154.dns.dyn.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 20:04:02
○ 2015-11-20 05:56:12
○ 2026-06-16 23:50:46
○NSns3.no-ip.com2015-11-20 → 2018-12-01 · 5 obs
○ 2015-07-12 20:04:02
● 2015-11-20 05:56:12
● 2018-12-01 03:15:18
○ 2026-02-24 11:02:38
○ 2026-06-16 23:50:46
○NSns3165.dns.dyn.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 20:04:02
○ 2015-11-20 05:56:12
○ 2026-06-16 23:50:46
○NSns4.no-ip.com2015-11-20 → 2018-12-01 · 5 obs
○ 2015-07-12 20:04:02
● 2015-11-20 05:56:12
● 2018-12-01 03:15:18
○ 2026-02-24 11:02:38
○ 2026-06-16 23:50:46
○NSns4173.dns.dyn.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 20:04:02
○ 2015-11-20 05:56:12
○ 2026-06-16 23:50:46
○NSns5.no-ip.com2015-11-20 → 2018-12-01 · 5 obs
○ 2015-07-12 20:04:02
● 2015-11-20 05:56:12
● 2018-12-01 03:15:18
○ 2026-02-24 11:02:38
○ 2026-06-16 23:50:46
●NSolga.ns.cloudflare.com2026-02-24 → 2026-06-16 · 3 obs
○ 2018-12-01 03:15:18
● 2026-02-24 11:02:38
● 2026-06-16 23:50:46
●MXmx1.griswoldcomputing.com2015-07-12 → 2026-06-16 · 2 obs
● 2015-07-12 20:04:02
● 2026-06-16 23:50:46
●MXmx2.griswoldcomputing.com2015-07-12 → 2026-06-16 · 2 obs
● 2015-07-12 20:04:02
● 2026-06-16 23:50:46
○A198.199.70.1922015-11-20 → 2018-12-01 · 4 obs
● 2015-11-20 05:56:12
● 2018-12-01 03:15:18
○ 2026-02-24 11:02:38
○ 2026-06-16 23:50:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
griswoldcomputing.comolga.ns.cloudflare.com, ernest.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.137

NS records: olga.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for griswoldcomputing.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

TypeCountSample Data
NS2ernest.ns.cloudflare.com, olga.ns.cloudflare.com
MX2mx2.griswoldcomputing.com (pri: 10), mx1.griswoldcomputing.com (pri: 5)
TXT2google-site-verification=6j8qQ6XUfhW6f5H, v=spf1 mx a:mail.griswoldcomputing.com i
SOA1ernest.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (olga.ns.cloudflare.com, olga.ns.cloudflare.com, olga.ns.cloudflare.com...)

Analysis

Hierarchy

griswoldcomputing.com has five child domains: www.griswoldcomputing.com, mx1.griswoldcomputing.com, mx2.griswoldcomputing.com, miwxmfwl01.griswoldcomputing.com and mail.griswoldcomputing.com.

Name Servers

griswoldcomputing.com is delegated to two name servers: ernest.ns.cloudflare.com and olga.ns.cloudflare.com.

The name server configuration of griswoldcomputing.com is shared with other domains, for instance earphonia.com, keap.app, trevi.cc and two others.

There is at least partial name server overlap between griswoldcomputing.com and other domains — bmwfanatics.co.za, simpd.org, petraimages.com and two more among them.

These name servers frequently co-occur with the name servers coco.ns.cloudflare.com and seth.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ernest.ns.cloudflare.com resolves to 108.162.193.164, 172.64.33.164, 173.245.59.164 and 3 other IP addresses.

olga.ns.cloudflare.com resolves to 108.162.192.137, 172.64.32.137, 173.245.58.137 and 3 other IP addresses.

Mail Servers

griswoldcomputing.com uses two mail servers, mx1.griswoldcomputing.com and mx2.griswoldcomputing.com.

mx1.griswoldcomputing.com → 198.199.68.82 and mx2.griswoldcomputing.com → 198.199.93.40: one IP number per host name.