guideslib.com - dns.ninja

`guideslib.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a2fd^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:317c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.124^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.253^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`linda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
NS	`nile.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nile.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nile.ns.cloudflare.com`
		A	108.162.193.214^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	172.64.33.214^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	173.245.59.214^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
MX	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS94.100.176.0/20 Moscow region}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS217.69.128.0/20 Moscow region}
			PTR	`emx.mail.ru`
TXT	`_globalsign-domain-verification=95cCZhWEp8Qde6oZrBZk8VGgwnQa6nsQwQRi1UW6Dt`
TXT	`google-site-verification=4FuFQJhQBfppyp4y4L30J73CVxZA0xy-H56BKAeTAdU`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.124, 172.67.162.253
		IPv6 hints	2606:4700:3030::ac43:a2fd, 2606:4700:3032::6815:317c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`linda.ns.cloudflare.com`dns@cloudflare.com serial=2410068301

`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=1785123867

Same first word

guideslib.com

Similar names

buildgeis.com

libguides.org

libguides.camp

libguides.net

libguides.info

digiblues.com

libguides.com

DNS History

17 records (7 active, 10 former)

●NSlinda.ns.cloudflare.com2020-01-15 → 2026-07-27 · 2 obs

● 2020-01-15 05:48:44
● 2026-07-27 03:57:02

●NSnile.ns.cloudflare.com2020-01-15 → 2026-07-27 · 2 obs

● 2020-01-15 05:48:44
● 2026-07-27 03:57:02

●MXemx.mail.ru2026-05-03 → 2026-07-27 · 2 obs

● 2026-05-03 08:27:26
● 2026-07-27 03:57:02

●A104.21.49.1242026-05-03 → 2026-07-27 · 5 obs

○ 2020-01-15 05:48:44
● 2026-05-03 08:27:26
○ 2026-07-11 14:39:36
● 2026-07-27 03:57:00
● 2026-07-27 03:57:02

○A104.24.108.2362020-01-15 → 2020-01-15 · 3 obs

● 2020-01-15 05:48:44
○ 2026-05-03 08:27:26
○ 2026-07-27 03:57:02

○A104.24.109.2362020-01-15 → 2020-01-15 · 3 obs

● 2020-01-15 05:48:44
○ 2026-05-03 08:27:26
○ 2026-07-27 03:57:02

●A172.67.162.2532026-05-03 → 2026-07-27 · 5 obs

○ 2020-01-15 05:48:44
● 2026-05-03 08:27:26
○ 2026-07-11 14:39:36
● 2026-07-27 03:57:00
● 2026-07-27 03:57:02

○A188.114.96.02026-07-11 → 2026-07-11 · 4 obs

○ 2026-05-03 08:27:26
● 2026-07-11 14:39:36
○ 2026-07-27 03:57:00
○ 2026-07-27 03:57:02

○A188.114.97.02026-07-11 → 2026-07-11 · 4 obs

○ 2026-05-03 08:27:26
● 2026-07-11 14:39:36
○ 2026-07-27 03:57:00
○ 2026-07-27 03:57:02

○A2606:4700:30::6818:6cec2020-01-15 → 2020-01-15 · 3 obs

● 2020-01-15 05:48:44
○ 2026-05-03 08:27:26
○ 2026-07-27 03:57:02

○A2606:4700:30::6818:6dec2020-01-15 → 2020-01-15 · 3 obs

● 2020-01-15 05:48:44
○ 2026-05-03 08:27:26
○ 2026-07-27 03:57:02

●A2606:4700:3030::ac43:a2fd2026-06-30 → 2026-07-27 · 5 obs

○ 2026-06-10 03:39:42
● 2026-06-30 20:37:24
○ 2026-07-11 14:39:36
● 2026-07-27 03:57:00
● 2026-07-27 03:57:02

●A2606:4700:3032::6815:317c2026-06-30 → 2026-07-27 · 5 obs

○ 2026-06-10 03:39:42
● 2026-06-30 20:37:24
○ 2026-07-11 14:39:36
● 2026-07-27 03:57:00
● 2026-07-27 03:57:02

○A2606:4700:3035::6815:317c2026-05-03 → 2026-06-10 · 5 obs

○ 2020-01-15 05:48:44
● 2026-05-03 08:27:26
● 2026-06-10 03:39:42
○ 2026-06-30 20:37:24
○ 2026-07-27 03:57:02

○A2606:4700:3035::ac43:a2fd2026-05-03 → 2026-06-10 · 5 obs

○ 2020-01-15 05:48:44
● 2026-05-03 08:27:26
● 2026-06-10 03:39:42
○ 2026-06-30 20:37:24
○ 2026-07-27 03:57:02

○A2a06:98c1:3120::2026-07-11 → 2026-07-11 · 4 obs

○ 2026-05-03 08:27:26
● 2026-07-11 14:39:36
○ 2026-07-27 03:57:00
○ 2026-07-27 03:57:02

○A2a06:98c1:3121::2026-07-11 → 2026-07-11 · 4 obs

○ 2026-05-03 08:27:26
● 2026-07-11 14:39:36
○ 2026-07-27 03:57:00
○ 2026-07-27 03:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
guideslib.com	linda.ns.cloudflare.com, nile.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.214

NS records: linda.ns.cloudflare.com, nile.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guideslib.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.253, 104.21.49.124`
AAAA	2	`2606:4700:3032::6815:317c, 2606:4700:3030::ac43:a2fd`
NS	2	`linda.ns.cloudflare.com, nile.ns.cloudflare.com`
MX	1	`emx.mail.ru (pri: 10)`
TXT	2	`_globalsign-domain-verification=95cCZhWE, google-site-verification=4FuFQJhQBfppyp4`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`linda.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

guideslib.com resolves to four IP addresses: 104.21.49.124, 172.67.162.253, 2606:4700:3030::ac43:a2fd and 2606:4700:3032::6815:317c.

Two other host names, along with www.elitegolfdating.com, tdsgc.com.cn and www.haoqiye.com.cn, also share IP numbers with guideslib.com.

Name Servers

guideslib.com has two authoritative name servers — linda.ns.cloudflare.com and nile.ns.cloudflare.com.

guideslib.com shares its NS records with other domains, for example worshipms.com, sejchas.ru, rsudkotasalatiga.com and two others.

guideslib.com partially shares its NS delegation with several other domains, including indomaster88-088.shop, jsmaccounting.com.au, evolvestructsynergy.digital and two others.

These name servers regularly co-occur with the name servers sue.ns.cloudflare.com, sasha.ns.cloudflare.com and jarred.ns.cloudflare.com.

DNS names with 6 IP addresses:

linda.ns.cloudflare.com points to 108.162.192.250, 172.64.32.250, 173.245.58.250 and 3 other IP addresses.

nile.ns.cloudflare.com points to 108.162.193.214, 172.64.33.214, 173.245.59.214 and 3 other IP addresses.

Mail Servers

The sole mail server for guideslib.com is emx.mail.ru.

Among the domains sharing a mail server setup with guideslib.com are 602030.ru, mrwood.ru, prof-expert.com and two others.

The MX records for guideslib.com are at least partially shared with other domains, such as ssk.ur.ru, gosmetod.ru, gaxe.ru and etconsulting.ru.

The host emx.mail.ru resolves to 94.100.180.180 and 217.69.139.180 — two IP addresses.