`sci-chem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:abd8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:27ed^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.237^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.216^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hazel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hazel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hazel.ns.cloudflare.com`
		A	108.162.194.157^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	162.159.38.157^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	172.64.34.157^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
NS	`jakub.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
MX	`scichem-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms62928342`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.237, 172.67.171.216
		IPv6 hints	2606:4700:3033::ac43:abd8, 2606:4700:3037::6815:27ed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`hazel.ns.cloudflare.com`dns@cloudflare.com serial=2399072940

`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=1777119562

Previously MX for

sci-chem.com

Same first word

sci-chem.com

Similar names

mech-sci.net

DNS History

18 records (7 active, 11 former)

●NShazel.ns.cloudflare.com2026-03-27 → 2026-04-25 · 3 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
● 2026-04-25 12:36:44

●NSjakub.ns.cloudflare.com2026-03-27 → 2026-04-25 · 3 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
● 2026-04-25 12:36:44

○NSns-1.ezyreg.com2015-06-26 → 2016-02-22 · 4 obs

● 2015-06-26 04:06:08
● 2016-02-22 19:10:20
○ 2016-05-09 12:29:28
○ 2026-04-25 12:36:44

○NSns-2.ezyreg.com2015-06-26 → 2016-02-22 · 4 obs

● 2015-06-26 04:06:08
● 2016-02-22 19:10:20
○ 2016-05-09 12:29:28
○ 2026-04-25 12:36:44

○NSns1.allinitsolutions.net.au2016-05-09 → 2017-02-07 · 5 obs

○ 2016-02-22 19:10:20
● 2016-05-09 12:29:28
● 2017-02-07 21:51:52
○ 2026-03-27 12:31:06
○ 2026-04-25 12:36:44

○NSns2.allinitsolutions.net.au2016-05-09 → 2017-02-07 · 5 obs

○ 2016-02-22 19:10:20
● 2016-05-09 12:29:28
● 2017-02-07 21:51:52
○ 2026-03-27 12:31:06
○ 2026-04-25 12:36:44

○MXsci-chem.com2015-06-26 → 2017-02-07 · 4 obs

● 2015-06-26 04:06:08
● 2017-02-07 21:51:52
○ 2026-03-27 12:31:06
○ 2026-04-25 12:36:44

●MXscichem-com0i.mail.protection.outlook.com2026-03-27 → 2026-04-25 · 3 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
● 2026-04-25 12:36:44

●A104.21.39.2372026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-27 12:31:06
● 2026-04-25 12:36:38
● 2026-04-25 12:36:44

●A172.67.171.2162026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-27 12:31:06
● 2026-04-25 12:36:38
● 2026-04-25 12:36:44

○A180.235.129.1362016-05-09 → 2017-02-07 · 5 obs

○ 2016-02-22 19:10:20
● 2016-05-09 12:29:28
● 2017-02-07 21:51:52
○ 2026-03-27 12:31:06
○ 2026-04-25 12:36:44

○A188.114.96.02026-03-27 → 2026-03-27 · 4 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
○ 2026-04-25 12:36:38
○ 2026-04-25 12:36:44

○A188.114.97.02026-03-27 → 2026-03-27 · 4 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
○ 2026-04-25 12:36:38
○ 2026-04-25 12:36:44

●A2606:4700:3033::ac43:abd82026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-27 12:31:06
● 2026-04-25 12:36:38
● 2026-04-25 12:36:44

●A2606:4700:3037::6815:27ed2026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-27 12:31:06
● 2026-04-25 12:36:38
● 2026-04-25 12:36:44

○A27.121.64.652015-06-26 → 2016-02-22 · 4 obs

● 2015-06-26 04:06:08
● 2016-02-22 19:10:20
○ 2016-05-09 12:29:28
○ 2026-04-25 12:36:44

○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 4 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
○ 2026-04-25 12:36:38
○ 2026-04-25 12:36:44

○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 4 obs

○ 2017-02-07 21:51:52
● 2026-03-27 12:31:06
○ 2026-04-25 12:36:38
○ 2026-04-25 12:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sci-chem.com	hazel.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.85

NS records: hazel.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sci-chem.com (unsigned zone)

⏱️ Timing

Total: 228ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.216, 104.21.39.237`
AAAA	2	`2606:4700:3033::ac43:abd8, 2606:4700:3037::6815:27ed`
NS	2	`hazel.ns.cloudflare.com, jakub.ns.cloudflare.com`
MX	1	`scichem-com0i.mail.protection.outlook.co`
TXT	2	`MS=ms62928342, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hazel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by sci-chem.com: 2606:4700:3033::ac43:abd8, 2606:4700:3037::6815:27ed, 104.21.39.237 and 172.67.171.216.

other host names including ddsgroup.com.au, cloudnestra.com, sylapheraexum.com, preemptivelove.org and thecoronationtap.com share IP numbers with sci-chem.com.

Name Servers

sci-chem.com is delegated to two name servers hazel.ns.cloudflare.com and jakub.ns.cloudflare.com.

sci-chem.com shares the same name server setup as other domains, for instance zavida.ca, typify.us, 384.co, zavida.com and 384.dev.

sci-chem.com at least partially shares name servers with other domains, for instance foxholegame.com, 883.cm, 8map.net, shopaway.biz and doilinkweb.pro.

These name servers are commonly used with hattie.ns.cloudflare.com, dakota.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with six IP numbers:

Host name hazel.ns.cloudflare.com points to: 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157.

Host name jakub.ns.cloudflare.com points to: 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.

Mail Servers

sci-chem.com is handled by a single mail server, scichem-com0i.mail.protection.outlook.com.

Host scichem-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.192.0 and 52.101.192.1.

sci-chem.com - robtex.com

sci-chem.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sci-chem.com`

`com`