siecus.org - dns.ninja

siecus.org

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3de6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:d80b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.230Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.11🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScraig.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A2803:f800:50::6ca2:c3c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcraig.ns.cloudflare.com
A2a06:98c1:50::ac40:23c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcraig.ns.cloudflare.com
A108.162.195.192🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A162.159.44.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A172.64.35.192🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
NSkara.ns.cloudflare.com
A2606:4700:50::adf5:3a7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A2803:f800:50::6ca2:c07b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkara.ns.cloudflare.com
A2a06:98c1:50::ac40:207b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkara.ns.cloudflare.com
A108.162.192.123🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A172.64.32.123🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A173.245.58.123🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
MXsiecus-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c91d::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c946::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
TXTMS=ms18778191
TXTgoogle-site-verification=Rwq7Iwm99QVSQu1oUW5yZIziHKhrj4J6GpIkQ4NO91M
TXTgoogle-site-verification=vLvJy-wGJyeJSHNi3lXP2LpsKowDT5d6D6G9WCYFIMU
TXTv=spf1 include:spf.protection.outlook.com include:salsalabs.org include:_spf....
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.230, 172.67.216.11
IPv6 hints2606:4700:3033::6815:3de6, 2606:4700:3033::ac43:d80b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=157, name=cloudflare-ech.com
SOAcraig.ns.cloudflare.comdns@cloudflare.com serial=2408081989

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1782677692
rank #66810 globally
rank #6972 in the tld
WOT: SAFE (65/100)
📈 Tranco rank: #246,193

Subdomains

www.siecus.org

Same first word

siecus.org
siecus.com

Similar names

csisue.com
isecus.com
seicus.net
susiec.eu
secuis.com
secusi.com
susiec.com
useics.com
secius.de
cussie.com
icesus.com
icesus.info
sciuse.com
seicus.com
cesius.com
secius.at
susice.org
cuises.com
susice.cz
suices.com
secius.com
susiec.pl
suisec.tech
cuisse.fr
cuesis.com
susice.net
eicsus.com
icesus.org
sisuce.com
usices.org

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NScraig.ns.cloudflare.comkara.ns.cloudflare.comns91.worldnic.comns92.worldnic.comMXsiecus-org.mail.protection.outlook.commx1.smtp.exch081.serverdata.netmx2.smtp.exch081.serverdata.netA104.21.61.230172.67.216.112606:4700:3033::6815:3de62606:4700:3033::ac43:d80b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::69.56.156.10669.56.156.201
●NScraig.ns.cloudflare.com2026-03-24 → 2026-06-28 · 3 obs
○ 2017-07-25 12:41:52
● 2026-03-24 15:04:06
● 2026-06-28 20:26:50
●NSkara.ns.cloudflare.com2026-03-24 → 2026-06-28 · 3 obs
○ 2017-07-25 12:41:52
● 2026-03-24 15:04:06
● 2026-06-28 20:26:50
○NSns91.worldnic.com2015-07-07 → 2017-07-25 · 4 obs
● 2015-07-07 21:43:40
● 2017-07-25 12:41:52
○ 2026-03-24 15:04:06
○ 2026-06-28 20:26:50
○NSns92.worldnic.com2015-07-07 → 2017-07-25 · 4 obs
● 2015-07-07 21:43:40
● 2017-07-25 12:41:52
○ 2026-03-24 15:04:06
○ 2026-06-28 20:26:50
○MXmx1.smtp.exch081.serverdata.net2015-07-07 → 2016-08-12 · 4 obs
● 2015-07-07 21:43:40
● 2016-08-12 20:20:00
○ 2016-11-19 12:23:22
○ 2026-06-28 20:26:50
○MXmx2.smtp.exch081.serverdata.net2015-07-07 → 2016-08-12 · 4 obs
● 2015-07-07 21:43:40
● 2016-08-12 20:20:00
○ 2016-11-19 12:23:22
○ 2026-06-28 20:26:50
●MXsiecus-org.mail.protection.outlook.com2016-11-19 → 2026-06-28 · 3 obs
○ 2016-08-12 20:20:00
● 2016-11-19 12:23:22
● 2026-06-28 20:26:50
●A104.21.61.2302026-03-24 → 2026-06-28 · 6 obs
○ 2017-07-25 12:41:52
● 2026-03-24 15:04:06
● 2026-05-24 08:17:28
○ 2026-06-16 16:07:42
● 2026-06-28 20:26:48
● 2026-06-28 20:26:50
●A172.67.216.112026-03-24 → 2026-06-28 · 6 obs
○ 2017-07-25 12:41:52
● 2026-03-24 15:04:06
● 2026-05-24 08:17:28
○ 2026-06-16 16:07:42
● 2026-06-28 20:26:48
● 2026-06-28 20:26:50
○A188.114.96.02026-06-16 → 2026-06-16 · 4 obs
○ 2026-05-24 08:17:28
● 2026-06-16 16:07:42
○ 2026-06-28 20:26:48
○ 2026-06-28 20:26:50
○A188.114.97.02026-06-16 → 2026-06-16 · 4 obs
○ 2026-05-24 08:17:28
● 2026-06-16 16:07:42
○ 2026-06-28 20:26:48
○ 2026-06-28 20:26:50
●A2606:4700:3033::6815:3de62026-03-24 → 2026-06-28 · 6 obs
○ 2017-07-25 12:41:52
● 2026-03-24 15:04:06
● 2026-05-24 08:17:28
○ 2026-06-16 16:07:42
● 2026-06-28 20:26:48
● 2026-06-28 20:26:50
●A2606:4700:3033::ac43:d80b2026-03-24 → 2026-06-28 · 6 obs
○ 2017-07-25 12:41:52
● 2026-03-24 15:04:06
● 2026-05-24 08:17:28
○ 2026-06-16 16:07:42
● 2026-06-28 20:26:48
● 2026-06-28 20:26:50
○A2a06:98c1:3120::2026-06-16 → 2026-06-16 · 4 obs
○ 2026-05-24 08:17:28
● 2026-06-16 16:07:42
○ 2026-06-28 20:26:48
○ 2026-06-28 20:26:50
○A2a06:98c1:3121::2026-06-16 → 2026-06-16 · 4 obs
○ 2026-05-24 08:17:28
● 2026-06-16 16:07:42
○ 2026-06-28 20:26:48
○ 2026-06-28 20:26:50
○A69.56.156.1062017-05-31 → 2017-07-25 · 5 obs
○ 2016-11-30 12:53:34
● 2017-05-31 15:17:56
● 2017-07-25 12:41:52
○ 2026-03-24 15:04:06
○ 2026-06-28 20:26:50
○A69.56.156.2012015-07-07 → 2016-11-30 · 4 obs
● 2015-07-07 21:43:40
● 2016-11-30 12:53:34
○ 2017-05-31 15:17:56
○ 2026-06-28 20:26:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
siecus.orgkara.ns.cloudflare.com, craig.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.192

NS records: kara.ns.cloudflare.com, craig.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siecus.org (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.230, 172.67.216.11
AAAA22606:4700:3033::6815:3de6, 2606:4700:3033::ac43:d80b
NS2craig.ns.cloudflare.com, kara.ns.cloudflare.com
MX1siecus-org.mail.protection.outlook.com (
TXT4MS=ms18778191, google-site-verification=Rwq7Iwm99QVSQu1...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1craig.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

siecus.org serves as the parent of www.siecus.org.

IP Addresses

siecus.org resolves to four IP addresses: 104.21.61.230, 172.67.216.11, 2606:4700:3033::6815:3de6 and 2606:4700:3033::ac43:d80b.

Among the host names that share IP numbers with siecus.org are mn009.mahadewi77a.store, giroskuter.net.ua, northmenswear.com and two others.

Name Servers

siecus.org uses two name servers for its delegation: craig.ns.cloudflare.com and kara.ns.cloudflare.com.

siecus.org has the same name server delegation as a number of other domains, such as aiart.io, advocatesforyouth.org, charlottetilbury.vip and two more.

siecus.org has at least partial name server overlap with other domains, such as beart-gamos-vaptisi.gr, pureapplenote.com, thevillagepot.com and two others.

These name servers tend to appear together with the name servers jessica.ns.cloudflare.com, kim.ns.cloudflare.com and magnolia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname craig.ns.cloudflare.com directs to 108.162.195.192, 162.159.44.192 and 172.64.35.192 along with 3 other IP addresses.

Hostname kara.ns.cloudflare.com directs to 108.162.192.123, 172.64.32.123 and 173.245.58.123 along with 3 other IP addresses.

Mail Servers

siecus.org routes its mail through a single mail server, siecus-org.mail.protection.outlook.com.

siecus-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.42, 52.101.9.12 and 52.101.11.19, along with 5 other.