techvblogs.com - dns.ninja

`techvblogs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2d9a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d865^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.154^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.101^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nicolas.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c354^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicolas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2354^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicolas.ns.cloudflare.com`
		A	108.162.195.84^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	162.159.44.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	172.64.35.84^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`ahrefs-site-verification_498622e1d67aa965fbd0bcf18d44b5f06c8d5fb168c51b981463...`
TXT	`google-site-verification=-XsdJYJdRpVmUfYHyhiOCii3DlhXjk7RDflC4IcnhKg`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb39588935.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.154, 172.67.216.101
		IPv6 hints	2606:4700:3035::6815:2d9a, 2606:4700:3036::ac43:d865
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com
SOA	`nicolas.ns.cloudflare.com`dns@cloudflare.com serial=2409084605

`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=1784150202

Same first word

techvblogs.com

DNS History

11 records (9 active, 2 former)

●NSnicolas.ns.cloudflare.com2026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

●NSursula.ns.cloudflare.com2026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

●MXmx.zoho.com2026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

●MXmx2.zoho.com2026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

●MXmx3.zoho.com2026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

●A104.21.45.1542026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

●A172.67.216.1012026-03-11 → 2026-07-15 · 2 obs

● 2026-03-11 01:38:46
● 2026-07-15 21:34:40

○A2606:4700:3033::ac43:d8652026-03-11 → 2026-06-12 · 3 obs

● 2026-03-11 01:38:46
● 2026-06-12 17:43:52
○ 2026-07-15 21:34:40

○A2606:4700:3034::6815:2d9a2026-03-11 → 2026-06-12 · 3 obs

● 2026-03-11 01:38:46
● 2026-06-12 17:43:52
○ 2026-07-15 21:34:40

●A2606:4700:3035::6815:2d9a2026-07-15 → 2026-07-15 · 2 obs

○ 2026-06-12 17:43:52
● 2026-07-15 21:34:40

●A2606:4700:3036::ac43:d8652026-07-15 → 2026-07-15 · 2 obs

○ 2026-06-12 17:43:52
● 2026-07-15 21:34:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
techvblogs.com	ursula.ns.cloudflare.com, nicolas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.191

NS records: ursula.ns.cloudflare.com, nicolas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techvblogs.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.101, 104.21.45.154`
AAAA	2	`2606:4700:3036::ac43:d865, 2606:4700:3035::6815:2d9a`
NS	2	`nicolas.ns.cloudflare.com, ursula.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	4	`ahrefs-site-verification_498622e1d67aa96, google-site-verification=-XsdJYJdRpVmUfY...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nicolas.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techvblogs.com has four IP addresses: 104.21.45.154, 172.67.216.101, 2606:4700:3035::6815:2d9a and 2606:4700:3036::ac43:d865.

Two other host names, along with als-elmshorn-sh.de, treoconsulting.com and 197.223.ipv4.cloudcore.cz, also share IP numbers with techvblogs.com.

Name Servers

techvblogs.com is delegated to two name servers: nicolas.ns.cloudflare.com and ursula.ns.cloudflare.com.

techvblogs.com shares its NS records with other domains, for example pensionestimate.uk, 2948115390.workers.dev, aloyoga-mexico.com.mx and two others.

techvblogs.com has at least partial name server overlap with other domains, such as networkzorbital.com, bip39.site, pg7092.com and two others.

It is common to see these name servers used together with name servers seth.ns.cloudflare.com and randy.ns.cloudflare.com.

DNS names with 6 IP addresses:

nicolas.ns.cloudflare.com resolves to 108.162.195.84, 162.159.44.84, 172.64.35.84 and 3 other IP addresses.

ursula.ns.cloudflare.com resolves to 108.162.194.191, 162.159.38.191, 172.64.34.191 and 3 other IP addresses.

Mail Servers

techvblogs.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

There is at least a partial MX overlap between techvblogs.com and other domains, including titusinformationsystems.com, eotpremnica.rs, medicopartners.com and two others.

mx2.zoho.com resolves to 204.141.33.44, while mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44.

mx3.zoho.com and mx.zoho.com are host names that each point to 204.141.43.44 IP addresses.