🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devopswithdocker.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3e25^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:db6d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.37^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.109^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`meiling.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.37, 172.67.219.109
		IPv6 hints	2606:4700:3034::6815:3e25, 2606:4700:3035::ac43:db6d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2416135964

`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=1794183636

Same first word

devopswithdocker.com

Previous names

Next names

DNS History

21 records (11 active, 10 former)

●NSbrett.ns.cloudflare.com2026-09-29 → 2026-11-09 · 3 obs

○ 2019-12-17 15:42:46
● 2026-09-29 02:54:18
● 2026-11-09 01:00:58

○NSdns1.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:42:46
○ 2026-09-29 02:54:18
○ 2026-11-09 01:00:58

○NSdns2.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:42:46
○ 2026-09-29 02:54:18
○ 2026-11-09 01:00:58

●NSmeiling.ns.cloudflare.com2026-09-29 → 2026-11-09 · 3 obs

○ 2019-12-17 15:42:46
● 2026-09-29 02:54:18
● 2026-11-09 01:00:58

●MXeforward1.registrar-servers.com2019-12-17 → 2026-11-09 · 2 obs

● 2019-12-17 15:42:46
● 2026-11-09 01:00:58

●MXeforward2.registrar-servers.com2019-12-17 → 2026-11-09 · 2 obs

● 2019-12-17 15:42:46
● 2026-11-09 01:00:58

●MXeforward3.registrar-servers.com2019-12-17 → 2026-11-09 · 2 obs

● 2019-12-17 15:42:46
● 2026-11-09 01:00:58

●MXeforward4.registrar-servers.com2019-12-17 → 2026-11-09 · 2 obs

● 2019-12-17 15:42:46
● 2026-11-09 01:00:58

●MXeforward5.registrar-servers.com2019-12-17 → 2026-11-09 · 2 obs

● 2019-12-17 15:42:46
● 2026-11-09 01:00:58

●A104.21.62.372026-09-29 → 2026-11-09 · 5 obs

○ 2026-09-29 02:54:18
● 2026-09-29 03:25:42
○ 2026-10-15 13:36:28
● 2026-10-21 06:58:12
● 2026-11-09 01:00:58

●A172.67.219.1092026-09-29 → 2026-11-09 · 5 obs

○ 2026-09-29 02:54:18
● 2026-09-29 03:25:42
○ 2026-10-15 13:36:28
● 2026-10-21 06:58:12
● 2026-11-09 01:00:58

○A185.199.108.1532019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:42:46
○ 2026-09-29 02:54:18
○ 2026-11-09 01:00:58

○A185.199.109.1532019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:42:46
○ 2026-09-29 02:54:18
○ 2026-11-09 01:00:58

○A185.199.110.1532019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:42:46
○ 2026-09-29 02:54:18
○ 2026-11-09 01:00:58

○A185.199.111.1532019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:42:46
○ 2026-09-29 02:54:18
○ 2026-11-09 01:00:58

○A188.114.96.02026-09-29 → 2026-10-15 · 6 obs

○ 2019-12-17 15:42:46
● 2026-09-29 02:54:18
○ 2026-09-29 03:25:42
● 2026-10-15 13:36:28
○ 2026-10-21 06:58:12
○ 2026-11-09 01:00:58

○A188.114.97.02026-09-29 → 2026-10-15 · 6 obs

○ 2019-12-17 15:42:46
● 2026-09-29 02:54:18
○ 2026-09-29 03:25:42
● 2026-10-15 13:36:28
○ 2026-10-21 06:58:12
○ 2026-11-09 01:00:58

●A2606:4700:3034::6815:3e252026-09-29 → 2026-11-09 · 5 obs

○ 2026-09-29 02:54:18
● 2026-09-29 03:25:42
○ 2026-10-15 13:36:28
● 2026-10-21 06:58:12
● 2026-11-09 01:00:58

●A2606:4700:3035::ac43:db6d2026-09-29 → 2026-11-09 · 5 obs

○ 2026-09-29 02:54:18
● 2026-09-29 03:25:42
○ 2026-10-15 13:36:28
● 2026-10-21 06:58:12
● 2026-11-09 01:00:58

○A2a06:98c1:3120::2026-09-29 → 2026-10-15 · 6 obs

○ 2019-12-17 15:42:46
● 2026-09-29 02:54:18
○ 2026-09-29 03:25:42
● 2026-10-15 13:36:28
○ 2026-10-21 06:58:12
○ 2026-11-09 01:00:58

○A2a06:98c1:3121::2026-09-29 → 2026-10-15 · 6 obs

○ 2019-12-17 15:42:46
● 2026-09-29 02:54:18
○ 2026-09-29 03:25:42
● 2026-10-15 13:36:28
○ 2026-10-21 06:58:12
○ 2026-11-09 01:00:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
devopswithdocker.com	brett.ns.cloudflare.com, meiling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.76

NS records: brett.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devopswithdocker.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.219.109, 104.21.62.37`
AAAA	2	`2606:4700:3034::6815:3e25, 2606:4700:3035::ac43:db6d`
NS	2	`brett.ns.cloudflare.com, meiling.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

devopswithdocker.com points to the four IP addresses 104.21.62.37, 172.67.219.109, 2606:4700:3034::6815:3e25 and 2606:4700:3035::ac43:db6d.

mecloud.dev, won91.app, megahoki99.org plus two other host names have IP numbers in common with devopswithdocker.com.

Name Servers

Two name servers handle the delegation for devopswithdocker.com: brett.ns.cloudflare.com and meiling.ns.cloudflare.com.

The name server configuration of devopswithdocker.com is shared with other domains, for instance fateofophelia.pages.dev, steycuajagaes.pages.dev, bluechanelnow.pages.dev and two others.

The name servers of devopswithdocker.com overlap at least partially with those of other domains — among them zenithoneenterprise.click, 1xbet-sdq.top, justfriendsfitness.com and two more.

These name servers tend to appear together with the name servers margaret.ns.cloudflare.com, darwin.ns.cloudflare.com and theo.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

brett.ns.cloudflare.com resolves to 108.162.193.76, 172.64.33.76 and 173.245.59.76 among others, with 3 other IP addresses in total.

meiling.ns.cloudflare.com resolves to 108.162.194.254, 162.159.38.254 and 172.64.34.254 among others, with 3 other IP addresses in total.

Mail Servers

devopswithdocker.com has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by devopswithdocker.com are shared with other domains: bf6.lol, xta.ad, donions.com and two others among them.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Host names resolving to a single IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.