opensera.com - dns.ninja

`opensera.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3d13^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:cce3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.19^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.227^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jill.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`mx1.hanami.run` ⭐
		A	88.198.106.195^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`way3.hanami.run`
MX	`mx2.hanami.run`⁽²⁰⁾
		A	78.46.240.225^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`way2.hanami.run`
TXT	`google-site-verification=i_9aZSk-1r11nRlmQu1EpzXag8uoT-ji6NMMtruyZss`
TXT	`v=spf1 include:spf.hanami.run include:_mailcust.gandi.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.19, 172.67.204.227
		IPv6 hints	2606:4700:3030::6815:3d13, 2606:4700:3035::ac43:cce3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOA	`jill.ns.cloudflare.com`dns@cloudflare.com serial=2408297804

`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=1783203516

Same first word

opensera.com

Similar names

DNS History

15 records (8 active, 7 former)

●NSjill.ns.cloudflare.com2026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

○NSns-125-a.gandi.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

○NSns-42-c.gandi.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

○NSns-5-b.gandi.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

○NSns1.gandi.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

●NStodd.ns.cloudflare.com2026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

○MXfb.mail.gandi.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

●MXmx1.hanami.run2026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

●MXmx2.hanami.run2026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

○MXspool.mail.gandi.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

●A104.21.61.192026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

●A172.67.204.2272026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

○A217.70.184.382018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 14:06:22
○ 2026-07-01 23:17:22
○ 2026-07-04 22:35:18

●A2606:4700:3030::6815:3d132026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

●A2606:4700:3035::ac43:cce32026-07-01 → 2026-07-04 · 3 obs

○ 2018-05-13 14:06:22
● 2026-07-01 23:17:22
● 2026-07-04 22:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
opensera.com	jill.ns.cloudflare.com, todd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.146

NS records: jill.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensera.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.19, 172.67.204.227`
AAAA	2	`2606:4700:3030::6815:3d13, 2606:4700:3035::ac43:cce3`
NS	2	`jill.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	2	`mx1.hanami.run (pri: 10), mx2.hanami.run (pri: 20)`
TXT	2	`google-site-verification=i_9aZSk-1r11nRl, v=spf1 include:spf.hanami.run include:_m`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

opensera.com resolves to four IP addresses: 104.21.61.19, 172.67.204.227, 2606:4700:3030::6815:3d13 and 2606:4700:3035::ac43:cce3.

www.application-partners.com, buy3c.in, www.ulsmith.net plus two other host names have IP numbers in common with opensera.com.

Name Servers

Two name servers handle the delegation for opensera.com: jill.ns.cloudflare.com and todd.ns.cloudflare.com.

The name server configuration of opensera.com is shared with other domains, for instance ksmultimidia.com, xn--80aaezbwcvge.xn--p1ai, groomadogcourse.com and two others.

opensera.com partially shares its NS delegation with several other domains, including he777aaaa5.com, hypeweekly.co.uk, zenithnet.org and two others.

These name servers regularly co-occur with the name servers kim.ns.cloudflare.com, roman.ns.cloudflare.com and kayleigh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122 and 173.245.58.122 among others, with 3 other IP addresses in total.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146 and 173.245.59.146 among others, with 3 other IP addresses in total.

Mail Servers

opensera.com uses two mail servers, mx1.hanami.run and mx2.hanami.run.

The mail server setup of opensera.com matches that of other domains such as lapa.ninja, malecancer.net, duguid.com and two others.

opensera.com partially shares its mail servers with other domains, davitf.com and samfnet.com being examples.

mx1.hanami.run resolves to 88.198.106.195. mx2.hanami.run resolves to 78.46.240.225. Both host names point to a single IP number.