`mayoclininc.com`

DNSSEC	⚠️ Not signed
A	92.204.242.156^{🇫🇷 VELIANET-AS92.204.240.0/20 via velia.net}
NS	`ns1.redmonddc.com` ⭐
		A	148.72.171.191^{🇺🇸 AS30083148.72.171.0/24}
NS	`ns2.redmonddc.com`
		A	92.204.242.154^{🇫🇷 VELIANET-AS92.204.240.0/20 via velia.net}
SOA	`ns1.redmonddc.com`admin@mayoclininc.com 2026-03-16 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

mayoclininc.com

DNS History

14 records (3 active, 11 former)

○NSns1.chookdns.com2020-01-20 → 2020-01-20 · 4 obs

○ 2016-01-24 08:10:00
● 2020-01-20 18:51:06
○ 2026-03-19 20:29:50
○ 2026-03-22 15:51:40

○NSns1.hastydns.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 01:32:46
○ 2015-11-06 13:49:04
○ 2026-03-22 15:51:40

○NSns1.mayoclininc.com2015-11-06 → 2015-11-06 · 4 obs

○ 2015-06-24 01:32:46
● 2015-11-06 13:49:04
○ 2016-01-24 08:10:00
○ 2026-03-22 15:51:40

●NSns1.redmonddc.com2016-01-24 → 2026-03-22 · 3 obs

○ 2015-11-06 13:49:04
● 2016-01-24 08:10:00
● 2026-03-22 15:51:40

○NSns2.hastydns.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 01:32:46
○ 2015-11-06 13:49:04
○ 2026-03-22 15:51:40

●NSns2.redmonddc.com2016-01-24 → 2026-03-22 · 3 obs

○ 2015-11-06 13:49:04
● 2016-01-24 08:10:00
● 2026-03-22 15:51:40

○A148.72.171.1932026-03-19 → 2026-03-19 · 4 obs

○ 2020-01-20 18:51:06
● 2026-03-19 20:29:50
○ 2026-03-22 11:20:54
○ 2026-03-22 15:51:40

○A148.72.171.1942026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-19 20:29:50
● 2026-03-22 11:20:54
○ 2026-03-22 15:51:40

○A151.106.5.1742020-01-20 → 2020-01-20 · 4 obs

○ 2016-06-22 00:56:04
● 2020-01-20 18:51:06
○ 2026-03-19 20:29:50
○ 2026-03-22 15:51:40

○A158.69.143.802016-06-22 → 2016-06-22 · 4 obs

○ 2016-01-24 08:10:00
● 2016-06-22 00:56:04
○ 2020-01-20 18:51:06
○ 2026-03-22 15:51:40

○A5.135.193.1132016-01-24 → 2016-01-24 · 4 obs

○ 2015-11-06 13:49:04
● 2016-01-24 08:10:00
○ 2016-06-22 00:56:04
○ 2026-03-22 15:51:40

○A69.162.80.562015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 01:32:46
○ 2026-03-19 20:29:50
○ 2026-03-22 15:51:40

●A92.204.242.1562026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 11:20:54
● 2026-03-22 15:51:40

○A95.211.117.2062015-06-24 → 2015-11-06 · 4 obs

● 2015-06-24 01:32:46
● 2015-11-06 13:49:04
○ 2016-01-24 08:10:00
○ 2026-03-22 15:51:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mayoclininc.com	ns1.redmonddc.com, ns2.redmonddc.com	2 records

✅ Authoritative Response

Server: 148.72.171.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mayoclininc.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.204.242.156`
NS	2	`ns1.redmonddc.com, ns2.redmonddc.com`
SOA	1	`ns1.redmonddc.com admin.mayoclininc.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

mayoclininc.com maps to IP address 92.204.242.156.

Other host names, for instance www.k-mart.com, 40cean.com, bingie.net, articles.pl.20dollars2surf.com and dgreetings.com share IP numbers with mayoclininc.com.

Name Servers

Two name servers ns1.redmonddc.com and ns2.redmonddc.com are delegated to mayoclininc.com.

mayoclininc.com uses the same name server configuration as other domains, such as nbcspots.com, strideriteshoes.com, subaur.com, xvedious.com and onlinenic.us.

mayoclininc.com at least partially shares name servers with other domains, including writeonit.org, sanginbaft.com and cantiyatrosu.net.

These name servers are commonly used with ns1.milesmx.com and ns2.milesmx.com.

Host names with a single IP address:

ns1.redmonddc.com points to 148.72.171.191

ns2.redmonddc.com points to 92.204.242.154

mayoclininc.com - robtex.com

mayoclininc.com

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