`astronomybuff.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c781^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:44e5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.229^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.129^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`carlos.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c370^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2370^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlos.ns.cloudflare.com`
		A	108.162.195.112^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	162.159.44.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	172.64.35.112^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.229, 172.67.199.129
		IPv6 hints	2606:4700:3030::ac43:c781, 2606:4700:3033::6815:44e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2399794918

`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=1778629606

WOT: SAFE (73/100)

Same first word

astronomybuff.com

DNS History

20 records (6 active, 14 former)

●NSbrit.ns.cloudflare.com2026-03-31 → 2026-05-12 · 3 obs

○ 2017-05-16 15:40:36
● 2026-03-31 16:03:02
● 2026-05-12 23:52:30

●NScarlos.ns.cloudflare.com2026-03-31 → 2026-05-12 · 3 obs

○ 2017-05-16 15:40:36
● 2026-03-31 16:03:02
● 2026-05-12 23:52:30

○NSns-us.1and1-dns.com2015-06-20 → 2017-05-16 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○NSns-us.1and1-dns.de2015-06-20 → 2017-05-16 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○NSns-us.1and1-dns.org2015-06-20 → 2017-05-16 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○NSns-us.1and1-dns.us2015-06-20 → 2017-05-16 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○NSns1.b5media.com2009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 18:45:18
○ 2015-06-20 00:50:38
○ 2026-05-12 23:52:30

○NSns2.b5media.com2009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 18:45:18
○ 2015-06-20 00:50:38
○ 2026-05-12 23:52:30

○MXmx00.1and1.com2015-06-20 → 2017-05-16 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○MXmx01.1and1.com2015-06-20 → 2017-05-16 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○MXweb25.b5media.com2009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 18:45:18
○ 2015-06-20 00:50:38
○ 2026-05-12 23:52:30

●A104.21.68.2292026-03-31 → 2026-05-12 · 3 obs

○ 2017-05-16 15:40:36
● 2026-03-31 16:03:02
● 2026-05-12 23:52:30

○A162.255.87.1272015-06-20 → 2016-02-09 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2016-02-09 11:30:08
○ 2016-09-20 23:03:24
○ 2026-05-12 23:52:30

●A172.67.199.1292026-03-31 → 2026-05-12 · 3 obs

○ 2017-05-16 15:40:36
● 2026-03-31 16:03:02
● 2026-05-12 23:52:30

●A2606:4700:3030::ac43:c7812026-03-31 → 2026-05-12 · 3 obs

○ 2017-05-16 15:40:36
● 2026-03-31 16:03:02
● 2026-05-12 23:52:30

●A2606:4700:3033::6815:44e52026-03-31 → 2026-05-12 · 3 obs

○ 2017-05-16 15:40:36
● 2026-03-31 16:03:02
● 2026-05-12 23:52:30

○A2607:f1c0:1000:8012:21c7:c8ad:b895:d8002015-06-20 → 2016-02-09 · 5 obs

○ 2009-01-21 18:45:18
● 2015-06-20 00:50:38
● 2016-02-09 11:30:08
○ 2016-09-20 23:03:24
○ 2026-05-12 23:52:30

○A2607:f1c0:1000:8012:49b8:93a:e50:a80e2016-09-20 → 2017-05-16 · 5 obs

○ 2016-02-09 11:30:08
● 2016-09-20 23:03:24
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

○A66.135.57.832009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 18:45:18
○ 2015-06-20 00:50:38
○ 2026-05-12 23:52:30

○A74.208.215.142016-09-20 → 2017-05-16 · 5 obs

○ 2016-02-09 11:30:08
● 2016-09-20 23:03:24
● 2017-05-16 15:40:36
○ 2026-03-31 16:03:02
○ 2026-05-12 23:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
astronomybuff.com	brit.ns.cloudflare.com, carlos.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.78

NS records: brit.ns.cloudflare.com, carlos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astronomybuff.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.129, 104.21.68.229`
AAAA	2	`2606:4700:3030::ac43:c781, 2606:4700:3033::6815:44e5`
NS	2	`brit.ns.cloudflare.com, carlos.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

astronomybuff.com resolves to four IP numbers: 2606:4700:3030::ac43:c781, 2606:4700:3033::6815:44e5, 104.21.68.229 and 172.67.199.129.

other host names for instance d.converdy.com, bezproblem24.ru, tereikpqws.click, yaochengbj.com and bridgeleaders.info share IP numbers with astronomybuff.com.

Name Servers

astronomybuff.com is delegated to two name servers: brit.ns.cloudflare.com and carlos.ns.cloudflare.com.

astronomybuff.com shares the same name server setup as other domains, for example journalofchinesemedicine.com, betvoleenyenigiris.icu, aps.org.tw, fancourier.top and victoriacarolineboudoir.co.

astronomybuff.com at least partially shares name servers with other domains, for instance 33numbers.com, vlastnici.cz, actionewz.com, bestdating4u.com and azfilter.jp.

Host names with six IP numbers:

brit.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4e, 2803:f800:50::6ca2:c04e, 2a06:98c1:50::ac40:204e, 108.162.192.78, 172.64.32.78 and 173.245.58.78; carlos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c70, 2803:f800:50::6ca2:c370, 2a06:98c1:50::ac40:2370, 108.162.195.112, 162.159.44.112 and 172.64.35.112.

astronomybuff.com - robtex.com