`modemtec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:2f6^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:3f6^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4b11^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.246^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.246^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.17^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raquel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raquel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raquel.ns.cloudflare.com`
		A	108.162.194.210^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	162.159.38.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	172.64.34.210^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
NS	`zod.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zod.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zod.ns.cloudflare.com`
		A	108.162.193.250^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	172.64.33.250^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	173.245.59.250^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
MX	`mx1.active24.com` ⭐
		A	2a02:4a8:ac24:101::97:4^{🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6}
			PTR	`in.smtp.cz`
		A	2a02:4a8:ac24:101::97:102^{🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6}
			PTR	`in.smtp.cz`
		A	2a02:4a8:ac24:101::97:111^{🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6}
			PTR	`in.smtp.cz`
		A	2a02:4a8:ac24:101::97:116^{🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6}
			PTR	`in.smtp.cz`
		A	81.95.97.4^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
			PTR	`in.smtp.cz`
		A	81.95.97.102^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
			PTR	`in.smtp.cz`
		A	81.95.97.111^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
			PTR	`in.smtp.cz`
		A	81.95.97.116^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
			PTR	`in.smtp.cz`
MX	`mx2.active24.com`⁽²⁰⁾
		A	2a00:4b40:1000:590:185:111:90:93^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx2.active24.com`
		A	185.111.90.93^{🇭🇺 WEBSUPPORT-SRO-SK-AS185.111.88.0/22}
			PTR	`mx2.active24.com`
TXT	`google-site-verification=f6OEbHLchjfRFinSuEGmTZ_VTN4UPzM_NKFh_nFCwZY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.2.246, 104.26.3.246, 172.67.75.17
		IPv6 hints	2606:4700:20::681a:2f6, 2606:4700:20::681a:3f6, 2606:4700:20::ac43:4b11
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`raquel.ns.cloudflare.com`dns@cloudflare.com serial=2401127149

`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=1776043857

Same first word

modemtec.com

modemtec.eu

modemtec.cz

Similar names

comtedem.org

ecommted.com

DNS History

24 records (10 active, 14 former)

○NSns.dns4.cz2015-07-13 → 2016-07-01 · 4 obs

● 2015-07-13 15:31:42
● 2016-07-01 00:51:38
○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

○NSns.dns4.net2015-07-13 → 2016-07-01 · 4 obs

● 2015-07-13 15:31:42
● 2016-07-01 00:51:38
○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

●NSraquel.ns.cloudflare.com2026-02-20 → 2026-04-13 · 3 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
● 2026-04-13 01:41:26

●NSzod.ns.cloudflare.com2026-02-20 → 2026-04-13 · 3 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
● 2026-04-13 01:41:26

○MXin.smtp.cz2015-11-23 → 2016-07-01 · 5 obs

○ 2015-07-13 15:31:42
● 2015-11-23 18:28:06
● 2016-07-01 00:51:38
○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

○MXmailforward.globe.cz2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 15:31:42
○ 2015-11-23 18:28:06
○ 2026-04-13 01:41:26

○MXmx.smtp.cz2015-11-23 → 2016-07-01 · 5 obs

○ 2015-07-13 15:31:42
● 2015-11-23 18:28:06
● 2016-07-01 00:51:38
○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

●MXmx1.active24.com2026-02-20 → 2026-04-13 · 3 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
● 2026-04-13 01:41:26

●MXmx2.active24.com2026-02-20 → 2026-04-13 · 3 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
● 2026-04-13 01:41:26

●A104.26.2.2462026-04-06 → 2026-04-13 · 3 obs

○ 2026-02-20 15:19:36
● 2026-04-06 00:35:46
● 2026-04-13 01:41:26

●A104.26.3.2462026-04-06 → 2026-04-13 · 3 obs

○ 2026-02-20 15:19:36
● 2026-04-06 00:35:46
● 2026-04-13 01:41:26

●A172.67.75.172026-04-06 → 2026-04-13 · 3 obs

○ 2026-02-20 15:19:36
● 2026-04-06 00:35:46
● 2026-04-13 01:41:26

○A188.114.96.02026-02-20 → 2026-02-20 · 4 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
○ 2026-04-06 00:35:46
○ 2026-04-13 01:41:26

○A188.114.96.42026-02-20 → 2026-04-13 · 2 obs

○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

○A188.114.97.02026-02-20 → 2026-02-20 · 4 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
○ 2026-04-06 00:35:46
○ 2026-04-13 01:41:26

○A188.114.97.42026-02-20 → 2026-04-13 · 2 obs

○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

●A2606:4700:20::681a:2f62026-04-06 → 2026-04-13 · 3 obs

○ 2026-02-20 15:19:36
● 2026-04-06 00:35:46
● 2026-04-13 01:41:26

●A2606:4700:20::681a:3f62026-04-06 → 2026-04-13 · 3 obs

○ 2026-02-20 15:19:36
● 2026-04-06 00:35:46
● 2026-04-13 01:41:26

●A2606:4700:20::ac43:4b112026-04-06 → 2026-04-13 · 3 obs

○ 2026-02-20 15:19:36
● 2026-04-06 00:35:46
● 2026-04-13 01:41:26

○A2a02:4a8:ac24:110::10:1112015-11-23 → 2016-07-01 · 5 obs

○ 2015-07-13 15:31:42
● 2015-11-23 18:28:06
● 2016-07-01 00:51:38
○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

○A2a06:98c1:3120::2026-02-20 → 2026-02-20 · 4 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
○ 2026-04-06 00:35:46
○ 2026-04-13 01:41:26

○A2a06:98c1:3121::2026-02-20 → 2026-02-20 · 4 obs

○ 2016-07-01 00:51:38
● 2026-02-20 15:19:36
○ 2026-04-06 00:35:46
○ 2026-04-13 01:41:26

○A31.15.10.1112015-11-23 → 2016-07-01 · 5 obs

○ 2015-07-13 15:31:42
● 2015-11-23 18:28:06
● 2016-07-01 00:51:38
○ 2026-02-20 15:19:36
○ 2026-04-13 01:41:26

○A81.95.96.292015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 15:31:42
○ 2015-11-23 18:28:06
○ 2026-04-13 01:41:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
modemtec.com	zod.ns.cloudflare.com, raquel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.250

NS records: zod.ns.cloudflare.com, raquel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modemtec.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.75.17, 104.26.2.246...`
AAAA	3	`2606:4700:20::ac43:4b11, 2606:4700:20::681a:2f6...`
NS	2	`raquel.ns.cloudflare.com, zod.ns.cloudflare.com`
MX	2	`mx1.active24.com (pri: 10), mx2.active24.com (pri: 20)`
TXT	1	`google-site-verification=f6OEbHLchjfRFin`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`raquel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

modemtec.com resolves to six IP numbers: 2606:4700:20::681a:2f6, 2606:4700:20::681a:3f6, 2606:4700:20::ac43:4b11, 104.26.2.246, 104.26.3.246 and 172.67.75.17.

Other host names, for instance qm.io, caprea.com.pl, www.saketos.it, www.focx.store and horrorrooms.ae share IP numbers with modemtec.com.

Name Servers

Two name servers raquel.ns.cloudflare.com and zod.ns.cloudflare.com are delegated to modemtec.com.

modemtec.com uses the same name server configuration as other domains, such as poroand.com, pneutrend.com.tw, oplarya.com, hastingsgolfclub.co.nz and healty-zonez.icu.

modemtec.com at least partially shares name servers with other domains such as gamerpoker.pt, bitcoins-casino.com, health.zp.ua, forscubadivers.com and mightypayments.com.

These name servers are commonly used with cory.ns.cloudflare.com, alexis.ns.cloudflare.com, ivan.ns.cloudflare.com and nero.ns.cloudflare.com.

Host names with six IP numbers: Host name raquel.ns.cloudflare.com points to 2606:4700:50::a29f:26d2, 2803:f800:50::6ca2:c2d2, 2a06:98c1:50::ac40:22d2, 108.162.194.210, 162.159.38.210 and 172.64.34.210; host name zod.ns.cloudflare.com points to 2606:4700:58::adf5:3bfa, 2803:f800:50::6ca2:c1fa, 2a06:98c1:50::ac40:21fa, 108.162.193.250, 172.64.33.250 and 173.245.59.250.

Mail Servers

Two mail servers handle modemtec.com: mx1.active24.com and mx2.active24.com.

modemtec.com shares the same mail server setup as other domains, including pribehynasichsousedu.cz, pizzauno.cz, uhpanorama.cz, molcup.cz and didaktik-jc.cz.

modemtec.com shares mail servers with other domains at least in part, for instance cpilot.cz, brugman.fr, paletoservis.cz, hellerdance.cz and motoguzzi.cz.

Eight IP numbers for mx1.active24.com: mx1.active24.com points to 2a02:4a8:ac24:101::97:4, 2a02:4a8:ac24:101::97:102, 2a02:4a8:ac24:101::97:111, 2a02:4a8:ac24:101::97:116, 81.95.97.4, 81.95.97.102, 81.95.97.111 and 81.95.97.116. Two IP numbers for mx2.active24.com: mx2.active24.com points to 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.

modemtec.com - robtex.com

modemtec.com

com

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

`modemtec.com`

`com`