🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`seiu100.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5db5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d5b3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.181^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.179^{🇺🇸 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	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.181, 172.67.213.179
		IPv6 hints	2606:4700:3033::6815:5db5, 2606:4700:3033::ac43:d5b3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2408857993

`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=1786929867

rank #702624 globally
rank #53904 in the tld
⚠️ On DNS blocklist: nsfw
WOT: SAFE (75/100)

Previously MX for

seiu100.org

www.seiu100.org

Subdomains

www.seiu100.org

Same first word

seiu100.org

DNS History

18 records (6 active, 12 former)

○NS(root)2015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-02 03:54:28
● 2015-12-05 07:10:56
○ 2016-03-02 04:55:42
○ 2026-08-17 02:05:44

●NSasa.ns.cloudflare.com2026-08-09 → 2026-08-17 · 3 obs

○ 2026-04-14 06:20:08
● 2026-08-09 21:23:48
● 2026-08-17 02:05:44

●NSmarty.ns.cloudflare.com2026-08-09 → 2026-08-17 · 3 obs

○ 2026-04-14 06:20:08
● 2026-08-09 21:23:48
● 2026-08-17 02:05:44

○NSns1.parkingrobot.net2015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-02 03:54:28
● 2015-12-05 07:10:56
○ 2016-03-02 04:55:42
○ 2026-08-17 02:05:44

○NSns1.promptwebhosting.com.au2016-10-08 → 2017-01-05 · 5 obs

○ 2016-03-02 04:55:42
● 2016-10-08 03:43:26
● 2017-01-05 20:13:50
○ 2026-04-14 06:20:08
○ 2026-08-17 02:05:44

○NSns1.sedoparking.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 03:54:28
○ 2015-12-05 07:10:56
○ 2026-08-17 02:05:44

○NSns2.promptwebhosting.com.au2016-10-08 → 2017-01-05 · 5 obs

○ 2016-03-02 04:55:42
● 2016-10-08 03:43:26
● 2017-01-05 20:13:50
○ 2026-04-14 06:20:08
○ 2026-08-17 02:05:44

○NSns2.sedoparking.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 03:54:28
○ 2015-12-05 07:10:56
○ 2026-08-17 02:05:44

○NSns3.promptwebhosting.com.au2016-10-08 → 2017-01-05 · 5 obs

○ 2016-03-02 04:55:42
● 2016-10-08 03:43:26
● 2017-01-05 20:13:50
○ 2026-04-14 06:20:08
○ 2026-08-17 02:05:44

○MXmail.nickstel.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 03:54:28
○ 2015-12-05 07:10:56
○ 2026-08-17 02:05:44

○MXseiu100.org2016-10-08 → 2017-01-05 · 5 obs

○ 2015-12-05 07:10:56
● 2016-10-08 03:43:26
● 2017-01-05 20:13:50
○ 2026-04-14 06:20:08
○ 2026-08-17 02:05:44

●A104.21.93.1812026-08-09 → 2026-08-17 · 3 obs

○ 2026-04-14 06:20:08
● 2026-08-09 21:23:48
● 2026-08-17 02:05:44

○A113.29.246.1642016-10-08 → 2017-01-05 · 5 obs

○ 2016-03-02 04:55:42
● 2016-10-08 03:43:26
● 2017-01-05 20:13:50
○ 2026-04-14 06:20:08
○ 2026-08-17 02:05:44

●A172.67.213.1792026-08-09 → 2026-08-17 · 3 obs

○ 2026-04-14 06:20:08
● 2026-08-09 21:23:48
● 2026-08-17 02:05:44

○A185.53.177.202015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-02 03:54:28
● 2015-12-05 07:10:56
○ 2016-03-02 04:55:42
○ 2026-08-17 02:05:44

●A2606:4700:3033::6815:5db52026-08-09 → 2026-08-17 · 3 obs

○ 2026-04-14 06:20:08
● 2026-08-09 21:23:48
● 2026-08-17 02:05:44

●A2606:4700:3033::ac43:d5b32026-08-09 → 2026-08-17 · 3 obs

○ 2026-04-14 06:20:08
● 2026-08-09 21:23:48
● 2026-08-17 02:05:44

○A72.52.4.1192015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 03:54:28
○ 2015-12-05 07:10:56
○ 2026-08-17 02:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
seiu100.org	asa.ns.cloudflare.com, marty.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seiu100.org (unsigned zone)

⏱️ Timing

Total: 1466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.179, 104.21.93.181`
AAAA	2	`2606:4700:3033::6815:5db5, 2606:4700:3033::ac43:d5b3`
NS	2	`asa.ns.cloudflare.com, marty.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

seiu100.org serves as the parent of www.seiu100.org.

IP Addresses

seiu100.org has four IP addresses: 104.21.93.181, 172.67.213.179, 2606:4700:3033::6815:5db5 and 2606:4700:3033::ac43:d5b3.

Two other host names, along with 2flowflow.sbs, mrcg.ie and upacolombia.com, also share IP numbers with seiu100.org.

Name Servers

seiu100.org is delegated to two name servers: asa.ns.cloudflare.com and marty.ns.cloudflare.com.

seiu100.org shares its NS records with other domains, for example ohiojewishchronicle.com, ablogica.com, panzershift.net and two others.

seiu100.org has at least partial name server overlap with other domains, such as dnsfm.com, homeofficeradar.de, smarthomesiot.com and two others.

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

DNS names with 6 IP addresses:

asa.ns.cloudflare.com resolves to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.

marty.ns.cloudflare.com resolves to 108.162.193.204, 172.64.33.204, 173.245.59.204 and 3 other IP addresses.

seiu100.org - robtex.com

seiu100.org

org

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`seiu100.org`

`org`