memory.fail - robtex.com
memory.fail
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:4173πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:be15πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.65.115Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.190.21πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | josh.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b7eπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17eπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217eπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 108.162.193.126πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 172.64.33.126πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 173.245.59.126πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| NS | ophelia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f8πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f8π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f8πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 108.162.194.248πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 162.159.38.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 172.64.34.248πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.65.115, 172.67.190.21 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4173, 2606:4700:3033::ac43:be15 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
| SOA | josh.ns.cloudflare.comdns@cloudflare.com serial=2414886429 | ||||||
fail
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.fail β | ||||||
| NS | v0n1.nic.fail | ||||||
| NS | v0n2.nic.fail | ||||||
| NS | v0n3.nic.fail | ||||||
| NS | v2n0.nic.fail | ||||||
| NS | v2n1.nic.fail | ||||||
| SOA | v0n0.nic.failhostmaster@donuts.email serial=1789825185 | ||||||
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DNS History
17 records (6 active, 11 former)
βNSjosh.ns.cloudflare.com2026-08-17 β 2026-09-19 Β· 3 obs
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
βNSns.123-reg.co.uk2016-12-10 β 2017-07-10 Β· 4 obs
β 2017-07-10 15:14:40
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
βNSns2.123-reg.co.uk2016-12-10 β 2017-07-10 Β· 4 obs
β 2017-07-10 15:14:40
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
βNSophelia.ns.cloudflare.com2026-08-17 β 2026-09-19 Β· 3 obs
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
βMXmx0.123-reg.co.uk2016-12-10 β 2017-07-10 Β· 4 obs
β 2017-07-10 15:14:40
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
βMXmx1.123-reg.co.uk2016-12-10 β 2017-07-10 Β· 4 obs
β 2017-07-10 15:14:40
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
βA104.21.65.1152026-08-17 β 2026-09-19 Β· 11 obs
β 2026-08-17 23:32:56
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA172.67.190.212026-08-17 β 2026-09-19 Β· 11 obs
β 2026-08-17 23:32:56
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA188.114.96.02026-08-22 β 2026-09-17 Β· 10 obs
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA188.114.97.02026-08-22 β 2026-09-17 Β· 10 obs
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA2606:4700:3033::6815:41732026-08-17 β 2026-09-19 Β· 11 obs
β 2026-08-17 23:32:56
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA2606:4700:3033::ac43:be152026-08-17 β 2026-09-19 Β· 11 obs
β 2026-08-17 23:32:56
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA2a06:98c1:3120::2026-08-22 β 2026-08-30 Β· 8 obs
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-19 14:26:44
βA2a06:98c1:3120::42026-09-17 β 2026-09-17 Β· 4 obs
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA2a06:98c1:3121::2026-08-22 β 2026-08-30 Β· 8 obs
β 2026-08-22 04:21:02
β 2026-08-22 06:59:06
β 2026-08-28 01:51:54
β 2026-08-28 03:54:10
β 2026-08-30 02:22:42
β 2026-09-06 03:28:12
β 2026-09-19 14:26:44
βA2a06:98c1:3121::42026-09-17 β 2026-09-17 Β· 4 obs
β 2026-09-17 04:30:24
β 2026-09-17 14:57:52
β 2026-09-19 14:26:44
βA81.21.76.622016-12-10 β 2017-07-10 Β· 4 obs
β 2017-07-10 15:14:40
β 2026-08-17 23:32:56
β 2026-09-19 14:26:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fail | v0n0.nic.fail, v2n0.nic.fail, v0n2.nic.fail, v2n1.nic.fail... | 12 records |
| memory.fail | josh.ns.cloudflare.com, ophelia.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.126
NS records: josh.ns.cloudflare.com, ophelia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for memory.fail (unsigned zone)
β±οΈ Timing
Total: 467ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.65.115, 172.67.190.21 |
| AAAA | 2 | 2606:4700:3033::ac43:be15, 2606:4700:3033::6815:4173 |
| NS | 2 | josh.ns.cloudflare.com, ophelia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | josh.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.fail, v0n0.nic.fail, v2n0.nic.fail...)
Analysis
IP Addresses
memory.fail resolves to four IP addresses: 104.21.65.115, 172.67.190.21, 2606:4700:3033::6815:4173 and 2606:4700:3033::ac43:be15.
Two other host names, along with korol-golfa.biz, castofff.site and mail.scottish-rite-mpls.org, also share IP numbers with memory.fail.
Name Servers
DNS delegation for memory.fail points to two name servers: josh.ns.cloudflare.com and ophelia.ns.cloudflare.com.
memory.fail shares its NS records with other domains, for example ghgfh.pages.dev, pcpcdirect.com, swasilewski.pl and two others.
memory.fail partially shares its NS delegation with several other domains, including maineturnpikeestore.com, lithynetworks.com, tonysjunk.com and two others.
These name servers are regularly seen alongside tom.ns.cloudflare.com and natasha.ns.cloudflare.com as name servers.
DNS names with 6 IP addresses:
josh.ns.cloudflare.com has IP addresses 108.162.193.126, 172.64.33.126 and 173.245.59.126, plus 3 other.
ophelia.ns.cloudflare.com has IP addresses 108.162.194.248, 162.159.38.248 and 172.64.34.248, plus 3 other.