`scieconf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:204f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b86a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.79^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.106^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`jose.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c358^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2358^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jose.ns.cloudflare.com`
		A	108.162.195.88^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	172.64.35.88^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.32.79, 172.67.184.106
		IPv6	2606:4700:3031::6815:204f, 2606:4700:3037::ac43:b86a
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2396506497

`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=1774378472

Subdomains

mailin1.scieconf.com

mailin2.scieconf.com

Same first word

scieconf.com

Similar names

infosecc.com

finescco.com

fescoinc.com

DNS History

13 records (6 active, 7 former)

●NSdonna.ns.cloudflare.com2026-03-01 → 2026-03-24 · 3 obs

○ 2016-12-24 14:10:42
● 2026-03-01 15:22:48
● 2026-03-24 19:19:30

●NSjose.ns.cloudflare.com2026-03-01 → 2026-03-24 · 3 obs

○ 2016-12-24 14:10:42
● 2026-03-01 15:22:48
● 2026-03-24 19:19:30

○NSns1.websupport.sk2015-07-10 → 2016-12-24 · 4 obs

● 2015-07-10 05:27:50
● 2016-12-24 14:10:42
○ 2026-03-01 15:22:48
○ 2026-03-24 19:19:30

○NSns2.websupport.sk2015-07-10 → 2016-12-24 · 4 obs

● 2015-07-10 05:27:50
● 2016-12-24 14:10:42
○ 2026-03-01 15:22:48
○ 2026-03-24 19:19:30

○NSns3.websupport.sk2015-07-10 → 2016-12-24 · 4 obs

● 2015-07-10 05:27:50
● 2016-12-24 14:10:42
○ 2026-03-01 15:22:48
○ 2026-03-24 19:19:30

○MXmailin1.scieconf.com2015-07-10 → 2016-12-24 · 4 obs

● 2015-07-10 05:27:50
● 2016-12-24 14:10:42
○ 2026-03-01 15:22:48
○ 2026-03-24 19:19:30

○MXmailin2.scieconf.com2015-07-10 → 2016-12-24 · 4 obs

● 2015-07-10 05:27:50
● 2016-12-24 14:10:42
○ 2026-03-01 15:22:48
○ 2026-03-24 19:19:30

○MXmailinbackup1.scieconf.com2015-07-10 → 2016-04-30 · 4 obs

● 2015-07-10 05:27:50
● 2016-04-30 22:41:16
○ 2016-12-24 14:10:42
○ 2026-03-24 19:19:30

●A104.21.32.792026-03-01 → 2026-03-24 · 3 obs

○ 2016-12-24 14:10:42
● 2026-03-01 15:22:48
● 2026-03-24 19:19:30

●A172.67.184.1062026-03-01 → 2026-03-24 · 3 obs

○ 2016-12-24 14:10:42
● 2026-03-01 15:22:48
● 2026-03-24 19:19:30

●A2606:4700:3031::6815:204f2026-03-01 → 2026-03-24 · 3 obs

○ 2016-12-24 14:10:42
● 2026-03-01 15:22:48
● 2026-03-24 19:19:30

●A2606:4700:3037::ac43:b86a2026-03-01 → 2026-03-24 · 3 obs

○ 2016-12-24 14:10:42
● 2026-03-01 15:22:48
● 2026-03-24 19:19:30

○A37.9.175.122015-07-10 → 2016-12-24 · 4 obs

● 2015-07-10 05:27:50
● 2016-12-24 14:10:42
○ 2026-03-01 15:22:48
○ 2026-03-24 19:19:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
scieconf.com	donna.ns.cloudflare.com, jose.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.88

NS records: donna.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scieconf.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.79, 172.67.184.106`
AAAA	2	`2606:4700:3037::ac43:b86a, 2606:4700:3031::6815:204f`
NS	2	`donna.ns.cloudflare.com, jose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

scieconf.com is a parent of mailin1.scieconf.com and mailin2.scieconf.com.

IP Addresses

scieconf.com refers to four IP numbers: 2606:4700:3031::6815:204f, 2606:4700:3037::ac43:b86a, 104.21.32.79 and 172.67.184.106.

Other host names, for instance www.acetechiphonerepair.com, www.golife.org, voting-ether.app, thepueblatimes.mx and bihaberolma.com share IP numbers with scieconf.com.

Name Servers

scieconf.com's delegation uses two name servers: donna.ns.cloudflare.com and jose.ns.cloudflare.com.

scieconf.com uses the same name server setup as other domains, such as ffstock.com, chocolatecascade.com, apkfame.com, secureweblogin.com and starspaint.com.

scieconf.com at least partially shares name servers with other domains, including drmartinhoff.com, thorny.org, charlotteweekly.com, runhotel.hk and goodsammobiletech.com.

these name servers are commonly used alongside the name servers moura.ns.cloudflare.com, dana.ns.cloudflare.com, pablo.ns.cloudflare.com, bayan.ns.cloudflare.com and novalee.ns.cloudflare.com.

Host names with six IP numbers:

donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.

jose.ns.cloudflare.com points to 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.

scieconf.com - robtex.com

scieconf.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`scieconf.com`

`com`