`shortscience.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:5d97^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d35e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.151^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.94^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
MX	`_dc-mx.fd5f72d8e7c4.shortscience.org` ⭐
		A	140.211.167.14^{🇺🇸 LINK-OREGON140.211.0.0/16 University of Oregon}
			PTR	`140-211-167-14-openstack.osuosl.org`
TXT	`google-site-verification=3KxgTWDikys9VJ0BB_k7gdw-qWDdTH2k3SWVCFoxFXk`
TXT	`v=spf1 +a +mx +ip4:142.4.19.35 +ip4:140.211.167.14 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.151, 172.67.211.94
		IPv6 hints	2606:4700:3034::6815:5d97, 2606:4700:3037::ac43:d35e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2411472865

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786003228

Previously MX for

shortscience.org

Same first word

shortscience.org

Similar names

shoescentric.com

ericssontech.com

DNS History

13 records (7 active, 6 former)

●NSasa.ns.cloudflare.com2026-05-18 → 2026-08-06 · 3 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-08-06 08:21:02

●NSgerald.ns.cloudflare.com2026-05-18 → 2026-08-06 · 3 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-08-06 08:21:02

○NSns1.jcccnet.com2016-12-05 → 2017-06-19 · 4 obs

● 2016-12-05 02:00:10
● 2017-06-19 09:51:10
○ 2026-05-18 10:55:00
○ 2026-08-06 08:21:02

○NSns2.jcccnet.com2016-12-05 → 2017-06-19 · 4 obs

● 2016-12-05 02:00:10
● 2017-06-19 09:51:10
○ 2026-05-18 10:55:00
○ 2026-08-06 08:21:02

●MX_dc-mx.fd5f72d8e7c4.shortscience.org2026-05-18 → 2026-08-06 · 3 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-08-06 08:21:02

○MXshortscience.org2016-12-05 → 2017-06-19 · 4 obs

● 2016-12-05 02:00:10
● 2017-06-19 09:51:10
○ 2026-05-18 10:55:00
○ 2026-08-06 08:21:02

●A104.21.93.1512026-05-18 → 2026-08-06 · 3 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-08-06 08:21:02

○A142.4.19.352016-12-05 → 2017-06-19 · 4 obs

● 2016-12-05 02:00:10
● 2017-06-19 09:51:10
○ 2026-05-18 10:55:00
○ 2026-08-06 08:21:02

●A172.67.211.942026-05-18 → 2026-08-06 · 3 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-08-06 08:21:02

●A2606:4700:3034::6815:5d972026-08-06 → 2026-08-06 · 3 obs

○ 2026-05-22 15:17:10
● 2026-08-06 08:21:00
● 2026-08-06 08:21:02

○A2606:4700:3034::ac43:d35e2026-05-18 → 2026-05-22 · 5 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-05-22 15:17:10
○ 2026-08-06 08:21:00
○ 2026-08-06 08:21:02

○A2606:4700:3036::6815:5d972026-05-18 → 2026-05-22 · 5 obs

○ 2017-06-19 09:51:10
● 2026-05-18 10:55:00
● 2026-05-22 15:17:10
○ 2026-08-06 08:21:00
○ 2026-08-06 08:21:02

●A2606:4700:3037::ac43:d35e2026-08-06 → 2026-08-06 · 3 obs

○ 2026-05-22 15:17:10
● 2026-08-06 08:21:00
● 2026-08-06 08:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
shortscience.org	asa.ns.cloudflare.com, gerald.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.168

NS records: asa.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shortscience.org (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.151, 172.67.211.94`
AAAA	2	`2606:4700:3034::6815:5d97, 2606:4700:3037::ac43:d35e`
NS	2	`asa.ns.cloudflare.com, gerald.ns.cloudflare.com`
MX	1	`_dc-mx.fd5f72d8e7c4.shortscience.org (pr`
TXT	2	`google-site-verification=3KxgTWDikys9VJ0, v=spf1 +a +mx +ip4:142.4.19.35 +ip4:140.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

shortscience.org resolves to four IP addresses: 104.21.93.151, 172.67.211.94, 2606:4700:3034::6815:5d97 and 2606:4700:3037::ac43:d35e.

Two other host names, along with market-okno.ru, mail01.hightreespackers.com and pizzaprochicoutimi.com, also share IP numbers with shortscience.org.

Name Servers

Two name servers handle the delegation for shortscience.org: asa.ns.cloudflare.com and gerald.ns.cloudflare.com.

shortscience.org shares its NS records with other domains, for example cindisanden.com, asteriskbd.com, engy.ai and two others.

shortscience.org has at least partial name server overlap with other domains, such as concretecontractorsphx.com, getouts1.sbs, otago.net.nz and two others.

It is common to find these name servers paired with the name servers cruz.ns.cloudflare.com.

DNS names with 6 IP addresses:

asa.ns.cloudflare.com resolves to 108.162.192.246, 172.64.32.246 and 173.245.58.246 among others, with 3 other IP addresses in total.

gerald.ns.cloudflare.com resolves to 108.162.193.168, 172.64.33.168 and 173.245.59.168 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for shortscience.org is _dc-mx.fd5f72d8e7c4.shortscience.org.

_dc-mx.fd5f72d8e7c4.shortscience.org carries a single IP number, which is 140.211.167.14.

shortscience.org - robtex.com