`sullivan-exchange.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c376^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4c7d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.125^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.118^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
MX	`_dc-mx.4aef50fe3709.sullivan-exchange.info` ⭐
TXT	`v=spf1 include:_spf.highoutrch.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.125, 172.67.195.118
		IPv6 hints	2606:4700:3031::ac43:c376, 2606:4700:3033::6815:4c7d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`thomas.ns.cloudflare.com`dns@cloudflare.com serial=2409992522

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1786189749

⚠️ On DNS blocklist: tif

Same first word

sullivan-exchange.info

DNS History

9 records (7 active, 2 former)

●NSthomas.ns.cloudflare.com2026-05-24 → 2026-08-08 · 2 obs

● 2026-05-24 09:29:16
● 2026-08-08 12:16:02

●NSzara.ns.cloudflare.com2026-05-24 → 2026-08-08 · 2 obs

● 2026-05-24 09:29:16
● 2026-08-08 12:16:02

●MX_dc-mx.4aef50fe3709.sullivan-exchange.info2026-05-24 → 2026-08-08 · 2 obs

● 2026-05-24 09:29:16
● 2026-08-08 12:16:02

●A104.21.76.1252026-05-24 → 2026-08-08 · 2 obs

● 2026-05-24 09:29:16
● 2026-08-08 12:16:02

●A172.67.195.1182026-05-24 → 2026-08-08 · 2 obs

● 2026-05-24 09:29:16
● 2026-08-08 12:16:02

●A2606:4700:3031::ac43:c3762026-08-08 → 2026-08-08 · 2 obs

○ 2026-05-27 15:40:04
● 2026-08-08 12:16:02

●A2606:4700:3033::6815:4c7d2026-08-08 → 2026-08-08 · 2 obs

○ 2026-05-27 15:40:04
● 2026-08-08 12:16:02

○A2606:4700:3033::ac43:c3762026-05-24 → 2026-05-27 · 3 obs

● 2026-05-24 09:29:16
● 2026-05-27 15:40:04
○ 2026-08-08 12:16:02

○A2606:4700:3035::6815:4c7d2026-05-24 → 2026-05-27 · 3 obs

● 2026-05-24 09:29:16
● 2026-05-27 15:40:04
○ 2026-08-08 12:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
sullivan-exchange.info	zara.ns.cloudflare.com, thomas.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.148

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sullivan-exchange.info (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.118, 104.21.76.125`
AAAA	2	`2606:4700:3031::ac43:c376, 2606:4700:3033::6815:4c7d`
NS	2	`thomas.ns.cloudflare.com, zara.ns.cloudflare.com`
MX	1	`_dc-mx.4aef50fe3709.sullivan-exchange.in`
TXT	1	`v=spf1 include:_spf.highoutrch.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`thomas.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sullivan-exchange.info has four IP addresses: 104.21.76.125, 172.67.195.118, 2606:4700:3031::ac43:c376 and 2606:4700:3033::6815:4c7d.

omniabrasil.com.br, noblegas.net, ctsgj.com plus two other host names have IP numbers in common with sullivan-exchange.info.

Name Servers

sullivan-exchange.info has two authoritative name servers — thomas.ns.cloudflare.com and zara.ns.cloudflare.com.

The name server configuration of sullivan-exchange.info is shared with other domains, for instance abefehr.com, zonecoverage.com, bebekvar.net and two others.

sullivan-exchange.info partially shares its NS delegation with several other domains, including myshort.com, madgreens.com, iranonair.com and two others.

These name servers regularly co-occur with the name servers wally.ns.cloudflare.com, adrian.ns.cloudflare.com and stan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

thomas.ns.cloudflare.com points to 108.162.193.238, 172.64.33.238, 173.245.59.238 and 3 other IP addresses.

zara.ns.cloudflare.com points to 108.162.192.148, 172.64.32.148, 173.245.58.148 and 3 other IP addresses.

Mail Servers

sullivan-exchange.info uses one mail server — _dc-mx.4aef50fe3709.sullivan-exchange.info.

sullivan-exchange.info - robtex.com