`swimlibrary.info`

DNSSEC	⚠️ Not signed
A	104.21.3.110^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.150^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c169^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2169^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brad.ns.cloudflare.com`
		A	108.162.193.105^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	172.64.33.105^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	173.245.59.105^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
NS	`emma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.3.110, 172.67.130.150
SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2397190861

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1774395930

⚠️ On DNS blocklist: tif

Same first word

swimlibrary.info

DNS History

4 records (4 active, 0 former)

●NSbrad.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 18:45:38
● 2026-03-25 00:22:18

●NSemma.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 18:45:38
● 2026-03-25 00:22:18

●A104.21.3.1102026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 18:45:38
● 2026-03-25 00:22:18

●A172.67.130.1502026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 18:45:38
● 2026-03-25 00:22:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
swimlibrary.info	brad.ns.cloudflare.com, emma.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.105

NS records: brad.ns.cloudflare.com, emma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swimlibrary.info (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.150, 104.21.3.110`
NS	2	`brad.ns.cloudflare.com, emma.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brad.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

swimlibrary.info resolves to two IPs: 104.21.3.110 and 172.67.130.150.

other host names for instance rabbitexpert.com, edumoonstonevista.com, 24024140.xyz, p0marwater.com and mail.chair-man.nl share IP numbers with swimlibrary.info.

Name Servers

swimlibrary.info is delegated to two name servers: brad.ns.cloudflare.com and emma.ns.cloudflare.com.

swimlibrary.info shares the same name server setup as other domains, for example countryview.info, birdbeginner.cfd, volleyballachiever.site, shirtexample.xyz and forcepear.info.

swimlibrary.info at least partially shares name servers with other domains, for instance badak178rw.site, chiensadonner.com, villeroy-boch.be, boroghor.com and toliman.gob.mx.

These name servers are commonly used with the name servers serenity.ns.cloudflare.com.

Host names with six IP numbers:

brad.ns.cloudflare.com points to: 2606:4700:58::adf5:3b69, 2803:f800:50::6ca2:c169, 2a06:98c1:50::ac40:2169, 108.162.193.105, 172.64.33.105 and 173.245.59.105; emma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112.

swimlibrary.info - robtex.com