parallelprogrammer.com - dns.ninja
parallelprogrammer.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:9d34πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4a6aπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.106Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.157.52πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | colette.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:261cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 108.162.194.28πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 162.159.38.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 172.64.34.28πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| NS | marvin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cfbπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fbπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fbπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 108.162.195.251πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 172.64.35.251πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.106, 172.67.157.52 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9d34, 2606:4700:3036::6815:4a6a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com | ||||||
| SOA | colette.ns.cloudflare.comdns@cloudflare.com serial=2416751509 | ||||||
com
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1793488501 | ||||||
Same first word
parallelprogrammer.com |
parallelprogrammer.pages.dev |
Previous names
Next names
DNS History
8 records (6 active, 2 former)
βNScolette.ns.cloudflare.com2026-06-09 β 2026-10-31 Β· 2 obs
β 2026-10-31 23:31:34
βNSmarvin.ns.cloudflare.com2026-06-09 β 2026-10-31 Β· 2 obs
β 2026-10-31 23:31:34
βA104.21.74.1062026-06-09 β 2026-10-31 Β· 2 obs
β 2026-10-31 23:31:34
βA172.67.157.522026-06-09 β 2026-10-31 Β· 2 obs
β 2026-10-31 23:31:34
βA2606:4700:3030::ac43:9d342026-07-08 β 2026-10-31 Β· 3 obs
β 2026-07-08 09:24:24
β 2026-10-31 23:31:34
βA2606:4700:3032::6815:4a6a2026-06-09 β 2026-06-09 Β· 3 obs
β 2026-07-08 09:24:24
β 2026-10-31 23:31:34
βA2606:4700:3036::6815:4a6a2026-07-08 β 2026-10-31 Β· 3 obs
β 2026-07-08 09:24:24
β 2026-10-31 23:31:34
βA2606:4700:3036::ac43:9d342026-06-09 β 2026-06-09 Β· 3 obs
β 2026-07-08 09:24:24
β 2026-10-31 23:31:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| parallelprogrammer.com | colette.ns.cloudflare.com, marvin.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.251
NS records: colette.ns.cloudflare.com, marvin.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for parallelprogrammer.com (unsigned zone)
β±οΈ Timing
Total: 507ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.74.106, 172.67.157.52 |
| AAAA | 2 | 2606:4700:3030::ac43:9d34, 2606:4700:3036::6815:4a6a |
| NS | 2 | colette.ns.cloudflare.com, marvin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | colette.ns.cloudflare.com dns.cloudflare |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (colette.ns.cloudflare.com, colette.ns.cloudflare.com, colette.ns.cloudflare.com...)
Analysis
IP Addresses
parallelprogrammer.com resolves to four IP addresses: 104.21.74.106, 172.67.157.52, 2606:4700:3030::ac43:9d34 and 2606:4700:3036::6815:4a6a.
Among the host names that share IP numbers with parallelprogrammer.com are xjinjiu.com, roppjfwb.cn, ii99.ca and two others.
Name Servers
parallelprogrammer.com has two authoritative name servers β colette.ns.cloudflare.com and marvin.ns.cloudflare.com.
parallelprogrammer.com has the same name server delegation as a number of other domains, such as xserv3.workers.dev, shipmyload.ai, kbx.dev and two more.
parallelprogrammer.com shares at least some of its name servers with other domains, including thisura-relationship-tracker.pages.dev, final-test-2ui.pages.dev, kamin-komfort.com.ua and two others.
These name servers are frequently seen alongside the name servers jermaine.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
colette.ns.cloudflare.com points to 108.162.194.28, 162.159.38.28, 172.64.34.28 and 3 other IP addresses.
marvin.ns.cloudflare.com points to 108.162.195.251, 162.159.44.251, 172.64.35.251 and 3 other IP addresses.