`symptommd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2713^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8e35^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.19^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.53^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`malavika.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malavika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malavika.ns.cloudflare.com`
		A	108.162.194.165^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	162.159.38.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	172.64.34.165^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.19, 172.67.142.53
		IPv6 hints	2606:4700:3030::6815:2713, 2606:4700:3037::ac43:8e35
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2406739827

`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=1785539972

Same first word

symptommd.com

DNS History

20 records (6 active, 14 former)

●NSchris.ns.cloudflare.com2026-06-01 → 2026-07-31 · 3 obs

○ 2019-03-19 06:03:58
● 2026-06-01 09:49:18
● 2026-07-31 23:43:58

○NSdns1.easydns.com2017-01-26 → 2019-03-19 · 5 obs

○ 2016-05-05 13:49:22
● 2017-01-26 01:20:24
● 2019-03-19 06:03:58
○ 2026-06-01 09:49:18
○ 2026-07-31 23:43:58

○NSdns2.easydns.net2017-01-26 → 2019-03-19 · 5 obs

○ 2016-05-05 13:49:22
● 2017-01-26 01:20:24
● 2019-03-19 06:03:58
○ 2026-06-01 09:49:18
○ 2026-07-31 23:43:58

○NSdns3.easydns.org2017-01-26 → 2019-03-19 · 5 obs

○ 2016-05-05 13:49:22
● 2017-01-26 01:20:24
● 2019-03-19 06:03:58
○ 2026-06-01 09:49:18
○ 2026-07-31 23:43:58

●NSmalavika.ns.cloudflare.com2026-06-01 → 2026-07-31 · 3 obs

○ 2019-03-19 06:03:58
● 2026-06-01 09:49:18
● 2026-07-31 23:43:58

○NSns5.webcontrolcenter.com2015-07-16 → 2016-05-05 · 4 obs

● 2015-07-16 00:16:34
● 2016-05-05 13:49:22
○ 2017-01-26 01:20:24
○ 2026-07-31 23:43:58

○NSns6.webcontrolcenter.com2015-07-16 → 2016-05-05 · 4 obs

● 2015-07-16 00:16:34
● 2016-05-05 13:49:22
○ 2017-01-26 01:20:24
○ 2026-07-31 23:43:58

○MXmaila48.webcontrolcenter.com2015-07-16 → 2016-05-05 · 4 obs

● 2015-07-16 00:16:34
● 2016-05-05 13:49:22
○ 2017-01-26 01:20:24
○ 2026-07-31 23:43:58

○MXmx-caprica.easydns.com2017-01-26 → 2019-03-19 · 5 obs

○ 2016-05-05 13:49:22
● 2017-01-26 01:20:24
● 2019-03-19 06:03:58
○ 2026-06-01 09:49:18
○ 2026-07-31 23:43:58

●A104.21.39.192026-06-01 → 2026-07-31 · 5 obs

○ 2019-03-19 06:03:58
● 2026-06-01 09:49:18
○ 2026-06-09 10:29:36
● 2026-07-08 08:52:34
● 2026-07-31 23:43:58

●A172.67.142.532026-06-01 → 2026-07-31 · 5 obs

○ 2019-03-19 06:03:58
● 2026-06-01 09:49:18
○ 2026-06-09 10:29:36
● 2026-07-08 08:52:34
● 2026-07-31 23:43:58

○A188.114.96.02026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-01 09:49:18
● 2026-06-09 10:29:36
○ 2026-07-08 08:52:34
○ 2026-07-31 23:43:58

○A188.114.97.02026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-01 09:49:18
● 2026-06-09 10:29:36
○ 2026-07-08 08:52:34
○ 2026-07-31 23:43:58

●A2606:4700:3030::6815:27132026-07-08 → 2026-07-31 · 3 obs

○ 2026-06-09 10:29:36
● 2026-07-08 08:52:34
● 2026-07-31 23:43:58

○A2606:4700:3032::6815:27132026-06-01 → 2026-06-01 · 4 obs

○ 2019-03-19 06:03:58
● 2026-06-01 09:49:18
○ 2026-06-09 10:29:36
○ 2026-07-31 23:43:58

○A2606:4700:3033::ac43:8e352026-06-01 → 2026-06-01 · 4 obs

○ 2019-03-19 06:03:58
● 2026-06-01 09:49:18
○ 2026-06-09 10:29:36
○ 2026-07-31 23:43:58

●A2606:4700:3037::ac43:8e352026-07-08 → 2026-07-31 · 3 obs

○ 2026-06-09 10:29:36
● 2026-07-08 08:52:34
● 2026-07-31 23:43:58

○A2a06:98c1:3120::2026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-01 09:49:18
● 2026-06-09 10:29:36
○ 2026-07-08 08:52:34
○ 2026-07-31 23:43:58

○A2a06:98c1:3121::2026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-01 09:49:18
● 2026-06-09 10:29:36
○ 2026-07-08 08:52:34
○ 2026-07-31 23:43:58

○A67.199.123.1802015-07-16 → 2017-01-26 · 4 obs

● 2015-07-16 00:16:34
● 2017-01-26 01:20:24
○ 2019-03-19 06:03:58
○ 2026-07-31 23:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
symptommd.com	chris.ns.cloudflare.com, malavika.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: chris.ns.cloudflare.com, malavika.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for symptommd.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.19, 172.67.142.53`
AAAA	2	`2606:4700:3030::6815:2713, 2606:4700:3037::ac43:8e35`
NS	2	`chris.ns.cloudflare.com, malavika.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

symptommd.com directs to four IP numbers, which are 104.21.39.19, 172.67.142.53, 2606:4700:3030::6815:2713 and 2606:4700:3037::ac43:8e35.

mail.magictomaster.org, craftinhome.co.nz, cambridgeconferences.com plus two other host names have IP numbers in common with symptommd.com.

Name Servers

symptommd.com uses two name servers for its delegation: chris.ns.cloudflare.com and malavika.ns.cloudflare.com.

The name server configuration of symptommd.com is shared with other domains, for instance bcgame-nigeria.ng, betyetu.bet, allez-allez.co.uk and two others.

There is at least partial name server overlap between symptommd.com and other domains — healthcaremarketingservice.com, rlch.shop, aokezuqiubifenzhiboa.com.cn and two more among them.

These name servers frequently co-occur with the name servers alberto.ns.cloudflare.com and nicole.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname chris.ns.cloudflare.com directs to 108.162.193.85, 172.64.33.85 and 173.245.59.85 along with 3 other IP addresses.

Hostname malavika.ns.cloudflare.com directs to 108.162.194.165, 162.159.38.165 and 172.64.34.165 along with 3 other IP addresses.

symptommd.com - robtex.com

symptommd.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`symptommd.com`

`com`