`medfridgemonitor.com`

DNSSEC	⚠️ Not signed
NS	`ns-1183.awsdns-19.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:9f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1183.awsdns-19.org`
		A	205.251.196.159^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1183.awsdns-19.org`
NS	`ns-1671.awsdns-16.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:8700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1671.awsdns-16.co.uk`
		A	205.251.198.135^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1671.awsdns-16.co.uk`
NS	`ns-223.awsdns-27.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:df00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-223.awsdns-27.com`
		A	205.251.192.223^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-223.awsdns-27.com`
NS	`ns-852.awsdns-42.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:5400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-852.awsdns-42.net`
		A	205.251.195.84^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-852.awsdns-42.net`

`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=1777082726

Same first word

medfridgemonitor.com

DNS History

10 records (4 active, 6 former)

●NSns-1183.awsdns-19.org2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-07 05:28:48
● 2026-02-20 10:30:34
● 2026-04-25 02:29:30

●NSns-1671.awsdns-16.co.uk2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-07 05:28:48
● 2026-02-20 10:30:34
● 2026-04-25 02:29:30

●NSns-223.awsdns-27.com2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-07 05:28:48
● 2026-02-20 10:30:34
● 2026-04-25 02:29:30

●NSns-852.awsdns-42.net2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-07 05:28:48
● 2026-02-20 10:30:34
● 2026-04-25 02:29:30

○NSns87.worldnic.com2015-06-08 → 2017-11-07 · 4 obs

● 2015-06-08 01:42:04
● 2017-11-07 05:28:48
○ 2026-02-20 10:30:34
○ 2026-04-25 02:29:30

○NSns88.worldnic.com2015-06-08 → 2017-11-07 · 4 obs

● 2015-06-08 01:42:04
● 2017-11-07 05:28:48
○ 2026-02-20 10:30:34
○ 2026-04-25 02:29:30

○MXmail.medfridgemonitor.com2015-06-08 → 2016-09-19 · 4 obs

● 2015-06-08 01:42:04
● 2016-09-19 21:43:32
○ 2017-11-07 05:28:48
○ 2026-04-25 02:29:30

○MXmxa-0025d301.gslb.pphosted.com2017-11-07 → 2017-11-07 · 4 obs

○ 2016-09-19 21:43:32
● 2017-11-07 05:28:48
○ 2026-02-20 10:30:34
○ 2026-04-25 02:29:30

○MXmxb-0025d301.gslb.pphosted.com2017-11-07 → 2017-11-07 · 4 obs

○ 2016-09-19 21:43:32
● 2017-11-07 05:28:48
○ 2026-02-20 10:30:34
○ 2026-04-25 02:29:30

○A205.178.189.1312015-06-08 → 2017-11-07 · 4 obs

● 2015-06-08 01:42:04
● 2017-11-07 05:28:48
○ 2026-02-20 10:30:34
○ 2026-04-25 02:29:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
medfridgemonitor.com	ns-223.awsdns-27.com, ns-852.awsdns-42.net, ns-1671.awsdns-16.co.uk, ns-1183.awsdns-19.org	2 records

✅ Authoritative Response

Server:205.251.196.159

NS records: ns-223.awsdns-27.com, ns-852.awsdns-42.net, ns-1671.awsdns-16.co.uk, ns-1183.awsdns-19.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for medfridgemonitor.com (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-223.awsdns-27.com, ns-223.awsdns-27.com)

Analysis

Name Servers

medfridgemonitor.com is delegated to four name servers: ns-223.awsdns-27.com, ns-852.awsdns-42.net, ns-1183.awsdns-19.org and ns-1671.awsdns-16.co.uk.

medfridgemonitor.com at least partially shares its name servers with other domains, for instance contentsvc-sat-b.alk.com, karmann-sammlung.at, dev-paypal-services69.pantheonsite.io, d3il0im0vm85n2.cloudfront.net and doplvkmmq7p3c.cloudfront.net.

These name servers are commonly used with ns-106.awsdns-13.com, ns-1129.awsdns-13.org and ns-2042.awsdns-63.co.uk.

Host names with two IPs: ns-223.awsdns-27.com points to 2600:9000:5300:df00::1 and 205.251.192.223; ns-852.awsdns-42.net points to 2600:9000:5303:5400::1 and 205.251.195.84; ns-1183.awsdns-19.org points to 2600:9000:5304:9f00::1 and 205.251.196.159; ns-1671.awsdns-16.co.uk points to 2600:9000:5306:8700::1 and 205.251.198.135.

medfridgemonitor.com - robtex.com