scientificposts.com - dns.ninja

`scientificposts.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:41e0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c185^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.224^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.133^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alice.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alice.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alice.ns.cloudflare.com`
		A	108.162.192.60^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	172.64.32.60^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	173.245.58.60^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
MX	`_dc-mx.299291518c2c.scientificposts.com` ⭐
		A	184.154.97.98^{🇺🇸 SINGLEHOP184.154.0.0/17 CLOUD PLATFORM}
			PTR	`98.97.154.184.unassigned.ord.singlehop.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.224, 172.67.193.133
		IPv6 hints	2606:4700:3031::6815:41e0, 2606:4700:3036::ac43:c185
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`alice.ns.cloudflare.com`dns@cloudflare.com serial=2406693734

`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=1782921501

Same first word

scientificposts.com

DNS History

19 records (7 active, 12 former)

●NSalice.ns.cloudflare.com2016-12-14 → 2026-07-01 · 2 obs

● 2016-12-14 18:59:24
● 2026-07-01 16:13:44

●NSthomas.ns.cloudflare.com2016-12-14 → 2026-07-01 · 2 obs

● 2016-12-14 18:59:24
● 2026-07-01 16:13:44

●MX_dc-mx.299291518c2c.scientificposts.com2026-02-14 → 2026-07-01 · 3 obs

○ 2017-11-27 18:08:36
● 2026-02-14 18:18:30
● 2026-07-01 16:13:44

○MXdc-2ca45ab5.scientificposts.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 18:59:24
○ 2017-11-27 18:08:36
○ 2026-07-01 16:13:44

○MXdc-bec14540c9a8.scientificposts.com2017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-14 18:59:24
● 2017-11-27 18:08:36
○ 2026-02-14 18:18:30
○ 2026-07-01 16:13:44

●A104.21.65.2242026-02-14 → 2026-07-01 · 23 obs

○ 2017-11-27 18:08:36
● 2026-02-14 18:18:30
● 2026-02-15 07:02:16
○ 2026-02-15 23:46:00
○ 2026-03-28 02:38:50
● 2026-03-29 05:16:40
○ 2026-03-30 02:14:20
○ 2026-04-03 01:39:44
● 2026-04-05 15:43:18
○ 2026-04-07 00:57:32
○ 2026-04-15 11:56:02
● 2026-04-16 17:26:54
○ 2026-04-18 10:31:02
○ 2026-05-09 07:16:44
● 2026-05-10 13:35:22
○ 2026-05-10 21:01:26
● 2026-05-18 03:14:38
● 2026-05-19 07:51:40
○ 2026-05-26 21:49:12
● 2026-06-01 11:29:36
○ 2026-06-07 22:16:20
○ 2026-06-12 15:34:10
● 2026-07-01 16:13:44

○A104.28.2.1102016-12-14 → 2017-11-27 · 4 obs

● 2016-12-14 18:59:24
● 2017-11-27 18:08:36
○ 2026-02-14 18:18:30
○ 2026-07-01 16:13:44

○A104.28.3.1102016-12-14 → 2017-11-27 · 4 obs

● 2016-12-14 18:59:24
● 2017-11-27 18:08:36
○ 2026-02-14 18:18:30
○ 2026-07-01 16:13:44

●A172.67.193.1332026-02-14 → 2026-07-01 · 23 obs

○A188.114.96.02026-02-15 → 2026-06-12 · 21 obs

○ 2026-02-15 07:02:16
● 2026-02-15 23:46:00
● 2026-03-28 02:38:50
○ 2026-03-29 05:16:40
● 2026-03-30 02:14:20
● 2026-04-03 01:39:44
○ 2026-04-05 15:43:18
● 2026-04-07 00:57:32
● 2026-04-15 11:56:02
○ 2026-04-16 17:26:54
● 2026-04-18 10:31:02
● 2026-05-09 07:16:44
○ 2026-05-10 13:35:22
● 2026-05-10 21:01:26
○ 2026-05-18 03:14:38
○ 2026-05-19 07:51:40
● 2026-05-26 21:49:12
○ 2026-06-01 11:29:36
● 2026-06-07 22:16:20
● 2026-06-12 15:34:10
○ 2026-07-01 16:13:44

○A188.114.97.02026-02-15 → 2026-06-12 · 21 obs

○A2400:cb00:2048:1::681c:26e2016-12-14 → 2017-11-27 · 4 obs

● 2016-12-14 18:59:24
● 2017-11-27 18:08:36
○ 2026-02-14 18:18:30
○ 2026-07-01 16:13:44

○A2400:cb00:2048:1::681c:36e2016-12-14 → 2017-11-27 · 4 obs

● 2016-12-14 18:59:24
● 2017-11-27 18:08:36
○ 2026-02-14 18:18:30
○ 2026-07-01 16:13:44

●A2606:4700:3031::6815:41e02026-07-01 → 2026-07-01 · 2 obs

○ 2026-06-12 15:34:10
● 2026-07-01 16:13:44

○A2606:4700:3033::6815:41e02026-02-14 → 2026-06-01 · 22 obs

○A2606:4700:3033::ac43:c1852026-02-14 → 2026-06-01 · 22 obs

●A2606:4700:3036::ac43:c1852026-07-01 → 2026-07-01 · 2 obs

○ 2026-06-12 15:34:10
● 2026-07-01 16:13:44

○A2a06:98c1:3120::2026-02-15 → 2026-06-12 · 21 obs

○A2a06:98c1:3121::2026-02-15 → 2026-06-12 · 21 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
scientificposts.com	alice.ns.cloudflare.com, thomas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.238

NS records: alice.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scientificposts.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.224, 172.67.193.133`
AAAA	2	`2606:4700:3036::ac43:c185, 2606:4700:3031::6815:41e0`
NS	2	`alice.ns.cloudflare.com, thomas.ns.cloudflare.com`
MX	1	`_dc-mx.299291518c2c.scientificposts.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alice.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

scientificposts.com resolves to four IP addresses: 104.21.65.224, 172.67.193.133, 2606:4700:3031::6815:41e0 and 2606:4700:3036::ac43:c185.

Two other host names, along with rooftodeck.com, mail.leedscpd.org and ukbookworld.com, also share IP numbers with scientificposts.com.

Name Servers

scientificposts.com is served by two delegated name servers, alice.ns.cloudflare.com and thomas.ns.cloudflare.com.

scientificposts.com shares its NS records with other domains, for example nwbrewers.com, moyucloud.com, datatorii.com and two others.

scientificposts.com partially shares its NS delegation with several other domains, including myajkj.net, quzisw.com, bdsmartonline.com and two others.

These name servers are regularly seen alongside wally.ns.cloudflare.com and martin.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

alice.ns.cloudflare.com carries IP addresses 108.162.192.60, 172.64.32.60 and 173.245.58.60, with 3 other addresses beyond those.

thomas.ns.cloudflare.com carries IP addresses 108.162.193.238, 172.64.33.238 and 173.245.59.238, with 3 other addresses beyond those.

Mail Servers

The sole mail server for scientificposts.com is _dc-mx.299291518c2c.scientificposts.com.

There is one IP number for _dc-mx.299291518c2c.scientificposts.com: 184.154.97.98.