6631a.com - robtex.com
6631a.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9f58🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:516e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.110Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.159.88🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | daphne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26a9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 108.162.194.169🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 162.159.38.169Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| A | 172.64.34.169🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daphne.ns.cloudflare.com | ||||||
| NS | sterling.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 108.162.195.143🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 162.159.44.143Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 172.64.35.143🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.81.110, 172.67.159.88 | ||||||
| IPv6 | 2606:4700:3030::ac43:9f58, 2606:4700:3034::6815:516e | ||||||
| SOA | daphne.ns.cloudflare.comdns@cloudflare.com serial=2398135045 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1771291435 | ||||||
Similar names
DNS History
8 records (6 active, 2 former)
●NSdaphne.ns.cloudflare.com2026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 12:58:58
● 2026-03-10 12:59:00
○NSns1.dns.com2018-08-16 → 2018-08-16 · 3 obs
○ 2026-03-10 12:58:58
○ 2026-03-10 12:59:00
●NSsterling.ns.cloudflare.com2026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 12:58:58
● 2026-03-10 12:59:00
●A104.21.81.1102026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 12:59:00
●A172.67.159.882026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 12:59:00
●A2606:4700:3030::ac43:9f582026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 12:59:00
●A2606:4700:3034::6815:516e2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 12:59:00
○CNAMEh039https01.bwtck.com2018-08-16 → 2018-08-16 · 3 obs
○ 2026-03-10 12:58:58
○ 2026-03-10 12:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 6631a.com | daphne.ns.cloudflare.com, sterling.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.143
NS records: daphne.ns.cloudflare.com, sterling.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 6631a.com (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.159.88, 104.21.81.110 |
| AAAA | 2 | 2606:4700:3030::ac43:9f58, 2606:4700:3034::6815:516e |
| NS | 2 | daphne.ns.cloudflare.com, sterling.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | daphne.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (daphne.ns.cloudflare.com, daphne.ns.cloudflare.com, daphne.ns.cloudflare.com...)
Analysis
IP Addresses
6631a.com maps to four IP numbers: 2606:4700:3030::ac43:9f58, 2606:4700:3034::6815:516e, 104.21.81.110 and 172.67.159.88.
Other host names such as jsontodart.com, sololeveling-manga.org, barossaweintal.com.au, fb18.net and mail.eclaims.be share IPs with 6631a.com.
Name Servers
Two name servers daphne.ns.cloudflare.com and sterling.ns.cloudflare.com handle the delegation for 6631a.com.
6631a.com shares the same name server setup as other domains, for example jsd2222.com, 41c6.com, esd777.com, 7131112.com and 113354.com.
6631a.com at least partially shares name servers with other domains, for example cowtang.com, backtothebible.ca, thewyvernstaleavl.com, 91wap.net and 5ae2.com.
these name servers commonly pair with seth.ns.cloudflare.com, sima.ns.cloudflare.com, terin.ns.cloudflare.com and joel.ns.cloudflare.com.
Host names with six IP numbers:
daphne.ns.cloudflare.com points to 2606:4700:50::a29f:26a9, 2803:f800:50::6ca2:c2a9, 2a06:98c1:50::ac40:22a9, 108.162.194.169, 162.159.38.169 and 172.64.34.169.
sterling.ns.cloudflare.com points to 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.