`tandemhse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:36f9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8fbd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.249^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.189^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`serenity.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serenity.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serenity.ns.cloudflare.com`
		A	108.162.194.108^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	162.159.38.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	172.64.34.108^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
MX	`tandemhse-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`MS=ms43629057`
TXT	`google-site-verification=zMCraLOQi1m1Uw-s-ElTZ4OEV2T7BzN1IO7OWdE2p4Y`
TXT	`v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.mt...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.249, 172.67.143.189
		IPv6 hints	2606:4700:3037::6815:36f9, 2606:4700:3037::ac43:8fbd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`serenity.ns.cloudflare.com`dns@cloudflare.com serial=2401554552

`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=1776994361

Subdomains

mail.tandemhse.com

Same first word

tandemhse.com

Similar names

santehmed.ru

themesdna.com

medathens.gr

danthemes.com

DNS History

19 records (7 active, 12 former)

○NSns1.silicontower.net2015-05-27 → 2017-03-30 · 4 obs

● 2015-05-27 18:37:02
● 2017-03-30 10:18:12
○ 2026-02-16 07:42:22
○ 2026-04-24 01:51:58

○NSns2.silicontower.net2015-05-27 → 2017-03-30 · 4 obs

● 2015-05-27 18:37:02
● 2017-03-30 10:18:12
○ 2026-02-16 07:42:22
○ 2026-04-24 01:51:58

○NSpanel.silicontower.net2015-05-27 → 2017-03-30 · 4 obs

● 2015-05-27 18:37:02
● 2017-03-30 10:18:12
○ 2026-02-16 07:42:22
○ 2026-04-24 01:51:58

●NSserenity.ns.cloudflare.com2026-02-16 → 2026-04-24 · 3 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-04-24 01:51:58

●NSvick.ns.cloudflare.com2026-02-16 → 2026-04-24 · 3 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-04-24 01:51:58

○MXmail.tandemhse.com2015-10-18 → 2017-03-30 · 5 obs

○ 2015-05-27 18:37:02
● 2015-10-18 10:21:02
● 2017-03-30 10:18:12
○ 2026-02-16 07:42:22
○ 2026-04-24 01:51:58

○MXmx-10.as.dns-raiz.net2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 18:37:02
○ 2015-10-18 10:21:02
○ 2026-04-24 01:51:58

○MXmx-20.as.dns-raiz.net2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 18:37:02
○ 2015-10-18 10:21:02
○ 2026-04-24 01:51:58

●MXtandemhse-com.mail.protection.outlook.com2026-02-16 → 2026-04-24 · 3 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-04-24 01:51:58

●A104.21.54.2492026-02-16 → 2026-04-24 · 5 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-02-23 12:21:36
○ 2026-03-06 12:18:16
● 2026-04-24 01:51:58

●A172.67.143.1892026-02-16 → 2026-04-24 · 5 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-02-23 12:21:36
○ 2026-03-06 12:18:16
● 2026-04-24 01:51:58

○A188.114.96.02026-03-06 → 2026-03-06 · 3 obs

○ 2026-02-23 12:21:36
● 2026-03-06 12:18:16
○ 2026-04-24 01:51:58

○A188.114.97.02026-03-06 → 2026-03-06 · 3 obs

○ 2026-02-23 12:21:36
● 2026-03-06 12:18:16
○ 2026-04-24 01:51:58

●A2606:4700:3037::6815:36f92026-02-16 → 2026-04-24 · 5 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-02-23 12:21:36
○ 2026-03-06 12:18:16
● 2026-04-24 01:51:58

●A2606:4700:3037::ac43:8fbd2026-02-16 → 2026-04-24 · 5 obs

○ 2017-03-30 10:18:12
● 2026-02-16 07:42:22
● 2026-02-23 12:21:36
○ 2026-03-06 12:18:16
● 2026-04-24 01:51:58

○A2a06:98c1:3120::2026-03-06 → 2026-03-06 · 3 obs

○ 2026-02-23 12:21:36
● 2026-03-06 12:18:16
○ 2026-04-24 01:51:58

○A2a06:98c1:3121::2026-03-06 → 2026-03-06 · 3 obs

○ 2026-02-23 12:21:36
● 2026-03-06 12:18:16
○ 2026-04-24 01:51:58

○A93.189.91.232015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 18:37:02
○ 2015-10-18 10:21:02
○ 2026-04-24 01:51:58

○A93.189.95.1682015-10-18 → 2017-03-30 · 5 obs

○ 2015-05-27 18:37:02
● 2015-10-18 10:21:02
● 2017-03-30 10:18:12
○ 2026-02-16 07:42:22
○ 2026-04-24 01:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
tandemhse.com	vick.ns.cloudflare.com, serenity.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.244

NS records: vick.ns.cloudflare.com, serenity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tandemhse.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.189, 104.21.54.249`
AAAA	2	`2606:4700:3037::6815:36f9, 2606:4700:3037::ac43:8fbd`
NS	2	`serenity.ns.cloudflare.com, vick.ns.cloudflare.com`
MX	1	`tandemhse-com.mail.protection.outlook.co`
TXT	3	`MS=ms43629057, google-site-verification=zMCraLOQi1m1Uw-...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`serenity.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tandemhse.com is the parent of mail.tandemhse.com.

IP Addresses

tandemhse.com points to four IP numbers: 2606:4700:3037::6815:36f9, 2606:4700:3037::ac43:8fbd, 104.21.54.249 and 172.67.143.189.

Other host names including fleethub.de, hcahi.com, www.redbarnweddingstudio.com, livedealers.casino and nova-land.ru share IP numbers with tandemhse.com.

Name Servers

tandemhse.com's delegation uses two name servers, serenity.ns.cloudflare.com and vick.ns.cloudflare.com.

tandemhse.com shares the same name server setup as other domains, for example cbdtestpurple.com, fashinnovation.nyc, dutchnaturalwholesale.com, chiachen.com.tw and netarchive.it.

tandemhse.com at least partially shares name servers with other domains, including whiteghetto.com, draxenovilum.com, arbhhome.com, digitechplaza.com and landofaladdin.com.

these name servers are commonly used together with etta.ns.cloudflare.com, brad.ns.cloudflare.com and arnold.ns.cloudflare.com.

Host names with six IP numbers:

serenity.ns.cloudflare.com points to: 2606:4700:50::a29f:266c, 2803:f800:50::6ca2:c26c, 2a06:98c1:50::ac40:226c, 108.162.194.108, 162.159.38.108 and 172.64.34.108.

vick.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.

Mail Servers

tandemhse.com is handled by a single mail server, tandemhse-com.mail.protection.outlook.com.

Hostname tandemhse-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::, 52.101.68.0, 52.101.68.5, 52.101.68.21 and 52.101.73.6.

tandemhse.com - robtex.com

tandemhse.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

Mail Servers

`tandemhse.com`

`com`