`chemistryatwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1f69^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b037^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.105^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.55^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`michelle.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
TXT	`chemistryinaction2.azurewebsites.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.105, 172.67.176.55
		IPv6	2606:4700:3033::6815:1f69, 2606:4700:3036::ac43:b037
SOA	`michelle.ns.cloudflare.com`dns@cloudflare.com serial=2397444817

`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=1774376642

Same first word

chemistryatwork.com

DNS History

14 records (6 active, 8 former)

●NSmichelle.ns.cloudflare.com2020-02-16 → 2026-03-24 · 3 obs

○ 2017-03-26 20:46:10
● 2020-02-16 10:27:46
● 2026-03-24 18:26:10

●NSnoah.ns.cloudflare.com2020-02-16 → 2026-03-24 · 3 obs

○ 2017-03-26 20:46:10
● 2020-02-16 10:27:46
● 2026-03-24 18:26:10

○NSns0.freezone.co.uk2015-08-12 → 2017-03-26 · 4 obs

● 2015-08-12 01:29:20
● 2017-03-26 20:46:10
○ 2020-02-16 10:27:46
○ 2026-03-24 18:26:10

○NSns1.freezone.co.uk2015-08-12 → 2017-03-26 · 4 obs

● 2015-08-12 01:29:20
● 2017-03-26 20:46:10
○ 2020-02-16 10:27:46
○ 2026-03-24 18:26:10

○MXmail.chemistryatwork.com2015-08-12 → 2017-03-26 · 4 obs

● 2015-08-12 01:29:20
● 2017-03-26 20:46:10
○ 2020-02-16 10:27:46
○ 2026-03-24 18:26:10

●A104.21.31.1052026-02-19 → 2026-03-24 · 3 obs

○ 2020-02-16 10:27:46
● 2026-02-19 18:53:44
● 2026-03-24 18:26:10

○A104.28.20.1872020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-26 20:46:10
● 2020-02-16 10:27:46
○ 2026-02-19 18:53:44
○ 2026-03-24 18:26:10

○A104.28.21.1872020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-26 20:46:10
● 2020-02-16 10:27:46
○ 2026-02-19 18:53:44
○ 2026-03-24 18:26:10

●A172.67.176.552026-02-19 → 2026-03-24 · 3 obs

○ 2020-02-16 10:27:46
● 2026-02-19 18:53:44
● 2026-03-24 18:26:10

○A2606:4700:3031::681c:15bb2020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-26 20:46:10
● 2020-02-16 10:27:46
○ 2026-02-19 18:53:44
○ 2026-03-24 18:26:10

●A2606:4700:3033::6815:1f692026-02-19 → 2026-03-24 · 3 obs

○ 2020-02-16 10:27:46
● 2026-02-19 18:53:44
● 2026-03-24 18:26:10

○A2606:4700:3035::681c:14bb2020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-26 20:46:10
● 2020-02-16 10:27:46
○ 2026-02-19 18:53:44
○ 2026-03-24 18:26:10

●A2606:4700:3036::ac43:b0372026-02-19 → 2026-03-24 · 3 obs

○ 2020-02-16 10:27:46
● 2026-02-19 18:53:44
● 2026-03-24 18:26:10

○A91.222.8.1252015-08-12 → 2017-03-26 · 4 obs

● 2015-08-12 01:29:20
● 2017-03-26 20:46:10
○ 2020-02-16 10:27:46
○ 2026-03-24 18:26:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
chemistryatwork.com	noah.ns.cloudflare.com, michelle.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.133

NS records: noah.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemistryatwork.com (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.55, 104.21.31.105`
AAAA	2	`2606:4700:3036::ac43:b037, 2606:4700:3033::6815:1f69`
NS	2	`michelle.ns.cloudflare.com, noah.ns.cloudflare.com`
TXT	1	`chemistryinaction2.azurewebsites.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`michelle.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chemistryatwork.com resolves to four IP numbers: 2606:4700:3033::6815:1f69, 2606:4700:3036::ac43:b037, 104.21.31.105 and 172.67.176.55.

Other host names such as bf7a33f03757.teletekbayi.com, koooralive-tv.online, delimacoffee.com, mail.teletekbayi.com and amanoramall.com share IPs with chemistryatwork.com.

Name Servers

chemistryatwork.com is delegated to two name servers: michelle.ns.cloudflare.com and noah.ns.cloudflare.com.

chemistryatwork.com shares the same name server setup as godfreys.co.nz, onslaught.ca, visasdavanas.lv, tbtv.me and dubai-escort-list.com.

chemistryatwork.com at least partially shares name servers with other domains, for instance changzebxg.com, jojobet-tr.xyz, concursosbr.com, freecreditreportww.com and kxysf.com.

These name servers are commonly used with adam.ns.cloudflare.com and annalise.ns.cloudflare.com.

Host names with six IP numbers:

michelle.ns.cloudflare.com points to 2606:4700:50::adf5:3ac9, 2803:f800:50::6ca2:c0c9, 2a06:98c1:50::ac40:20c9, 108.162.192.201, 172.64.32.201 and 173.245.58.201.

noah.ns.cloudflare.com points to 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.

chemistryatwork.com - robtex.com