physics2astro.org - robtex.com
physics2astro.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:aec6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:437c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.124Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.174.198🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ashley.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ashley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c047🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ashley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2047🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ashley.ns.cloudflare.com | ||||||
| A | 108.162.192.71🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ashley.ns.cloudflare.com | ||||||
| A | 172.64.32.71🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ashley.ns.cloudflare.com | ||||||
| A | 173.245.58.71🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ashley.ns.cloudflare.com | ||||||
| NS | leif.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 108.162.195.222🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 162.159.44.222Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 172.64.35.222🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| MX | mailserver.purelymail.com ⭐ | ||||||
| A | 18.204.123.63🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-204-123-63.compute-1.amazonaws.com | ||||||
| TXT | google-site-verification=VVM7zmzhJQILOqiT5AW8RdCLuTA_vYJvZhr0O3Ocr0Y | ||||||
| TXT | purelymail_ownership_proof=f2ba972ea5ea5cee944ed0f7611ee17332260655c9fb3efaf0... | ||||||
| TXT | v=spf1 include:_spf.purelymail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.67.124, 172.67.174.198 | ||||||
| IPv6 | 2606:4700:3032::ac43:aec6, 2606:4700:3033::6815:437c | ||||||
| SOA | ashley.ns.cloudflare.comdns@cloudflare.com serial=2396538671 | ||||||
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.infohostmaster@donuts.email serial=1774432404 | ||||||
rank #11964 in the tld
📈 Tranco rank: #613,482
Same first word
physics2astro.org |
DNS History
8 records (7 active, 1 former)
●NSashley.ns.cloudflare.com2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 10:02:54
●NSleif.ns.cloudflare.com2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 10:02:54
●MXmailserver.purelymail.com2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 10:02:54
●A104.21.67.1242026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 10:02:54
●A172.67.174.1982026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 10:02:54
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 10:43:36
○ 2026-03-25 10:02:54
●A2606:4700:3032::ac43:aec62026-03-17 → 2026-03-25 · 3 obs
○ 2026-03-22 10:43:36
● 2026-03-25 10:02:54
●A2606:4700:3033::6815:437c2026-03-17 → 2026-03-25 · 3 obs
○ 2026-03-22 10:43:36
● 2026-03-25 10:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| physics2astro.org | leif.ns.cloudflare.com, ashley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.222
NS records: leif.ns.cloudflare.com, ashley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physics2astro.org (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.174.198, 104.21.67.124 |
| AAAA | 2 | 2606:4700:3032::ac43:aec6, 2606:4700:3033::6815:437c |
| NS | 2 | ashley.ns.cloudflare.com, leif.ns.cloudflare.com |
| MX | 1 | mailserver.purelymail.com (pri: 50) |
| TXT | 3 | google-site-verification=VVM7zmzhJQILOqi, purelymail_ownership_proof=f2ba972ea5ea5... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ashley.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
physics2astro.org maps to four IP numbers: 2606:4700:3032::ac43:aec6, 2606:4700:3033::6815:437c, 104.21.67.124 and 172.67.174.198.
Other host names, for instance zgtsgrklbslya.store, musicfranckmuller.com, www.starsenal.ru, icef.org.tw and oferta150125121.sbs share IP numbers with physics2astro.org.
Name Servers
Two name servers ashley.ns.cloudflare.com and leif.ns.cloudflare.com are delegated to physics2astro.org.
physics2astro.org uses the same name server configuration as other domains, such as amordiem.com, burlingtonbeerfest.com, comnom.workers.dev, upala.com.au and horizontrackers.com.
physics2astro.org at least partially shares name servers with other domains such as americancounter.com, h6611.cn, html-mailer.com, tianbo1988.com and yescaspape.com.
These name servers are commonly used with kim.ns.cloudflare.com, henrik.ns.cloudflare.com, emma.ns.cloudflare.com and dana.ns.cloudflare.com.
Host names with six IP numbers: Host name ashley.ns.cloudflare.com points to 2606:4700:50::adf5:3a47, 2803:f800:50::6ca2:c047, 2a06:98c1:50::ac40:2047, 108.162.192.71, 172.64.32.71 and 173.245.58.71; host name leif.ns.cloudflare.com points to 2606:4700:58::a29f:2cde, 2803:f800:50::6ca2:c3de, 2a06:98c1:50::ac40:23de, 108.162.195.222, 162.159.44.222 and 172.64.35.222.
Mail Servers
physics2astro.org is handled by a single mail server, mailserver.purelymail.com.
physics2astro.org shares the same mail server setup as other domains, including deep(0x6e756465).ca, overture.cn, lemonandolives.com, cyco.cn and imgoe.download.
physics2astro.org shares some mail servers with other domains, at least partially, for instance bposervices.asia.
mailserver.purelymail.com points to one IP number: 18.204.123.63.