`spectrabase.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4322^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d3d8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.34^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.216^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.34, 172.67.211.216
		IPv6 hints	2606:4700:3031::6815:4322, 2606:4700:3037::ac43:d3d8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2397432734

`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=1776027211

Same first word

spectrabase.com

spectrabase.org

spectrabase.info

Similar names

tabacpresse.net

tabacpresse.fr

petrescsaba.ro

DNS History

18 records (6 active, 12 former)

●NSalgin.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2019-12-21 07:32:22
● 2026-04-09 00:14:52
● 2026-04-12 21:17:34

○NSap-e-ns1.bio-rad.com2015-06-27 → 2017-01-24 · 4 obs

● 2015-06-27 00:09:24
● 2017-01-24 17:32:24
○ 2019-12-21 07:32:22
○ 2026-04-12 21:17:34

○NSap-e-ns2.bio-rad.com2015-06-27 → 2015-11-20 · 4 obs

● 2015-06-27 00:09:24
● 2015-11-20 05:04:16
○ 2016-02-10 03:09:12
○ 2026-04-12 21:17:34

○NSeu-e-ns1.bio-rad.com2015-06-27 → 2017-01-24 · 4 obs

● 2015-06-27 00:09:24
● 2017-01-24 17:32:24
○ 2019-12-21 07:32:22
○ 2026-04-12 21:17:34

○NSeu-e-ns2.bio-rad.com2015-06-27 → 2015-11-20 · 4 obs

● 2015-06-27 00:09:24
● 2015-11-20 05:04:16
○ 2016-02-10 03:09:12
○ 2026-04-12 21:17:34

○NSns-1485.awsdns-57.org2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-24 17:32:24
● 2019-12-21 07:32:22
○ 2026-04-09 00:14:52
○ 2026-04-12 21:17:34

○NSns-1635.awsdns-12.co.uk2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-24 17:32:24
● 2019-12-21 07:32:22
○ 2026-04-09 00:14:52
○ 2026-04-12 21:17:34

○NSns-215.awsdns-26.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-24 17:32:24
● 2019-12-21 07:32:22
○ 2026-04-09 00:14:52
○ 2026-04-12 21:17:34

○NSns-998.awsdns-60.net2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-24 17:32:24
● 2019-12-21 07:32:22
○ 2026-04-09 00:14:52
○ 2026-04-12 21:17:34

●NSrafe.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2019-12-21 07:32:22
● 2026-04-09 00:14:52
● 2026-04-12 21:17:34

○NSstg-e-ns1.bio-rad.com2015-06-27 → 2017-01-24 · 4 obs

● 2015-06-27 00:09:24
● 2017-01-24 17:32:24
○ 2019-12-21 07:32:22
○ 2026-04-12 21:17:34

○NSus-e-ns1.bio-rad.com2015-06-27 → 2017-01-24 · 4 obs

● 2015-06-27 00:09:24
● 2017-01-24 17:32:24
○ 2019-12-21 07:32:22
○ 2026-04-12 21:17:34

○NSus-e-ns2.bio-rad.com2015-06-27 → 2015-11-20 · 4 obs

● 2015-06-27 00:09:24
● 2015-11-20 05:04:16
○ 2016-02-10 03:09:12
○ 2026-04-12 21:17:34

●A104.21.67.342026-04-09 → 2026-04-12 · 3 obs

○ 2019-12-21 07:32:22
● 2026-04-09 00:14:52
● 2026-04-12 21:17:34

●A172.67.211.2162026-04-09 → 2026-04-12 · 3 obs

○ 2019-12-21 07:32:22
● 2026-04-09 00:14:52
● 2026-04-12 21:17:34

○A192.153.51.1342015-06-27 → 2019-12-21 · 4 obs

● 2015-06-27 00:09:24
● 2019-12-21 07:32:22
○ 2026-04-09 00:14:52
○ 2026-04-12 21:17:34

●A2606:4700:3031::6815:43222026-04-09 → 2026-04-12 · 3 obs

○ 2019-12-21 07:32:22
● 2026-04-09 00:14:52
● 2026-04-12 21:17:34

●A2606:4700:3037::ac43:d3d82026-04-09 → 2026-04-12 · 3 obs

○ 2019-12-21 07:32:22
● 2026-04-09 00:14:52
● 2026-04-12 21:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
spectrabase.info	rafe.ns.cloudflare.com, algin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.216

NS records: rafe.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spectrabase.info (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.34, 172.67.211.216`
AAAA	2	`2606:4700:3031::6815:4322, 2606:4700:3037::ac43:d3d8`
NS	2	`algin.ns.cloudflare.com, rafe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

spectrabase.info points to four IP numbers: 2606:4700:3031::6815:4322, 2606:4700:3037::ac43:d3d8, 104.21.67.34 and 172.67.211.216.

Other host names, for instance qzh.info, hindi(0x736578)tube.org, zzxwly.com, ultranetadvisory.digital and huafulc.com share IP numbers with spectrabase.info.

Name Servers

spectrabase.info is delegated to two name servers: algin.ns.cloudflare.com and rafe.ns.cloudflare.com.

spectrabase.info uses the same name server setup as other domains, for instance wileyecp2019.com, actapaediatrica.com, wileykorea.co.kr, skinhealthanddisease.com and comprevs.com.

spectrabase.info shares name servers with other domains at least partially, for instance accredit.org, gaminc.com, lbkml.asia, inafor.gob.ni and park-freehost.com.ua.

these name servers are commonly used together with leonidas.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers: algin.ns.cloudflare.com points to 2606:4700:58::adf5:3b3d, 2803:f800:50::6ca2:c13d, 2a06:98c1:50::ac40:213d, 108.162.193.61, 172.64.33.61 and 173.245.59.61; rafe.ns.cloudflare.com points to 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

spectrabase.info - robtex.com