techguide.guru - dns.ninja

`techguide.guru`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:a13^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a21f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.19^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.31^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mike.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mike.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mike.ns.cloudflare.com`
		A	108.162.195.63^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	162.159.44.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	172.64.35.63^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`mx1.cityhost.com.ua` ⭐
		A	193.0.61.12^{🇺🇦 CITYHOST-AS193.0.61.0/24 cityhost.com.ua}
			PTR	`mx1.cityhost.com.ua`
TXT	`v=spf1 mx a ip4:193.0.61.12 ~all`
TXT	`v=spf1 mx a ip4:46.254.107.11 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.19, 172.67.162.31
		IPv6 hints	2606:4700:3032::6815:a13, 2606:4700:3033::ac43:a21f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`mike.ns.cloudflare.com`dns@cloudflare.com serial=2410121415

`guru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.guru` ⭐
	NS	`v0n1.nic.guru`
	NS	`v0n2.nic.guru`
	NS	`v0n3.nic.guru`
	NS	`v2n0.nic.guru`
	NS	`v2n1.nic.guru`
	SOA	`v0n0.nic.guru`hostmaster@donuts.email serial=1786705079

⚠️ On DNS blocklist: spam-tlds

Same first word

techguide.com

techguide.com.au

techguide.info

techguide.in

techguide.co

techguide.ch

techguide.nl

techguide.online

techguide.io

techguide.me

techguide.net

techguide.pro

techguide.org

techguide.sbs

techguide.guru

Similar names

guidetech.info

guidetech.us

guidetech.com

guidetech.engineering

guidetech.uk

guidetech.se

educeight.com

guidetech.com.tw

giedutech.com

guidetech.pro

guidetech.org

DNS History

9 records (7 active, 2 former)

●NSmike.ns.cloudflare.com2026-04-10 → 2026-08-14 · 2 obs

● 2026-04-10 18:32:38
● 2026-08-14 11:59:42

●NSuma.ns.cloudflare.com2026-04-10 → 2026-08-14 · 2 obs

● 2026-04-10 18:32:38
● 2026-08-14 11:59:42

●MXmx1.cityhost.com.ua2026-04-10 → 2026-08-14 · 2 obs

● 2026-04-10 18:32:38
● 2026-08-14 11:59:42

●A104.21.10.192026-04-10 → 2026-08-14 · 2 obs

● 2026-04-10 18:32:38
● 2026-08-14 11:59:42

●A172.67.162.312026-04-10 → 2026-08-14 · 2 obs

● 2026-04-10 18:32:38
● 2026-08-14 11:59:42

●A2606:4700:3032::6815:a132026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-09 03:02:24
● 2026-08-14 11:59:42

○A2606:4700:3032::ac43:a21f2026-04-10 → 2026-06-09 · 3 obs

● 2026-04-10 18:32:38
● 2026-06-09 03:02:24
○ 2026-08-14 11:59:42

●A2606:4700:3033::ac43:a21f2026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-09 03:02:24
● 2026-08-14 11:59:42

○A2606:4700:3036::6815:a132026-04-10 → 2026-06-09 · 3 obs

● 2026-04-10 18:32:38
● 2026-06-09 03:02:24
○ 2026-08-14 11:59:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
guru	v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru...	12 records
techguide.guru	uma.ns.cloudflare.com, mike.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.146

NS records: uma.ns.cloudflare.com, mike.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techguide.guru (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.19, 172.67.162.31`
AAAA	2	`2606:4700:3032::6815:a13, 2606:4700:3033::ac43:a21f`
NS	2	`mike.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	1	`mx1.cityhost.com.ua (pri: 0)`
TXT	2	`v=spf1 mx a ip4:193.0.61.12 ~all, v=spf1 mx a ip4:46.254.107.11 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mike.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.guru, v0n0.nic.guru, v0n1.nic.guru...)

Analysis

IP Addresses

techguide.guru has four IP addresses: 104.21.10.19, 172.67.162.31, 2606:4700:3032::6815:a13 and 2606:4700:3033::ac43:a21f.

beverlyhillsmedia.ai, tphbemnm.cfd, www.banglanewsworld.com plus two other host names have IP numbers in common with techguide.guru.

Name Servers

DNS delegation for techguide.guru points to two name servers: mike.ns.cloudflare.com and uma.ns.cloudflare.com.

The name server configuration of techguide.guru is shared with other domains, for instance ameritravels.com, premeka.com, agriserviceconsultants.com and two others.

techguide.guru partially shares its NS delegation with several other domains, including hqxqx.com, dbhurley.com, poshmarkverification-usa.com and two others.

These name servers often co-occur with the name servers treasure.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mike.ns.cloudflare.com has IP addresses 108.162.195.63, 162.159.44.63 and 172.64.35.63, plus 3 other.

uma.ns.cloudflare.com has IP addresses 108.162.192.146, 172.64.32.146 and 173.245.58.146, plus 3 other.

Mail Servers

techguide.guru uses one mail server — mx1.cityhost.com.ua.

The mail server setup of techguide.guru matches that of other domains such as kremenhistory.org.ua, stilnaya-odezda.com.ua, vsitkanyny.com.ua and two others.

The MX records for techguide.guru are at least partially shared with other domains, such as mplusm.com.ua, kotly.com.ua, modernhome.com.ua and horecaservise.com.ua.

mx1.cityhost.com.ua has exactly one IP number: 193.0.61.12.