stringtheory6.com - dns.ninja

stringtheory6.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:a41🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:90b8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.65Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.184🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelissa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ac7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A2803:f800:50::6ca2:c0c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelissa.ns.cloudflare.com
A2a06:98c1:50::ac40:20c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelissa.ns.cloudflare.com
A108.162.192.199🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A172.64.32.199🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A173.245.58.199🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
NSterin.ns.cloudflare.com
A2606:4700:58::adf5:3bec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A2803:f800:50::6ca2:c1ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterin.ns.cloudflare.com
A2a06:98c1:50::ac40:21ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterin.ns.cloudflare.com
A108.162.193.236🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A172.64.33.236🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A173.245.59.236🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
MXmx.stringtheory6.com ⭐
A66.96.142.50🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc
PTR50.142.96.66.static.eigbox.net
A66.96.142.51🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc
PTR51.142.96.66.static.eigbox.net
A66.96.142.52🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc
PTR52.142.96.66.static.eigbox.net
TXTv=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.10.65, 172.67.144.184
IPv6 hints2606:4700:3034::6815:a41, 2606:4700:3034::ac43:90b8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOAmelissa.ns.cloudflare.comdns@cloudflare.com serial=2410050360

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785338457

Subdomains

mx.stringtheory6.com

Same first word

stringtheory6.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSmelissa.ns.cloudflare.comterin.ns.cloudflare.comns1.mdnsservice.comns2.mdnsservice.comns3.mdnsservice.comMXmx.stringtheory6.comA104.21.10.65172.67.144.1842606:4700:3034::6815:a412606:4700:3034::ac43:90b8188.114.96.0188.114.97.0216.40.47.172606:4700:3036::6815:a412a06:98c1:3120::2a06:98c1:3121::
●NSmelissa.ns.cloudflare.com2026-02-26 → 2026-07-29 · 3 obs
○ 2020-02-22 19:04:40
● 2026-02-26 07:52:44
● 2026-07-29 15:27:08
○NSns1.mdnsservice.com2015-07-07 → 2020-02-22 · 4 obs
● 2015-07-07 16:58:12
● 2020-02-22 19:04:40
○ 2026-02-26 07:52:44
○ 2026-07-29 15:27:08
○NSns2.mdnsservice.com2015-07-07 → 2020-02-22 · 4 obs
● 2015-07-07 16:58:12
● 2020-02-22 19:04:40
○ 2026-02-26 07:52:44
○ 2026-07-29 15:27:08
○NSns3.mdnsservice.com2015-07-07 → 2020-02-22 · 4 obs
● 2015-07-07 16:58:12
● 2020-02-22 19:04:40
○ 2026-02-26 07:52:44
○ 2026-07-29 15:27:08
●NSterin.ns.cloudflare.com2026-02-26 → 2026-07-29 · 3 obs
○ 2020-02-22 19:04:40
● 2026-02-26 07:52:44
● 2026-07-29 15:27:08
●MXmx.stringtheory6.com2015-07-07 → 2026-07-29 · 2 obs
● 2015-07-07 16:58:12
● 2026-07-29 15:27:08
●A104.21.10.652026-02-26 → 2026-07-29 · 6 obs
○ 2020-02-22 19:04:40
● 2026-02-26 07:52:44
● 2026-02-28 07:56:48
○ 2026-04-04 09:12:56
● 2026-04-28 19:29:10
● 2026-07-29 15:27:08
●A172.67.144.1842026-02-26 → 2026-07-29 · 6 obs
○ 2020-02-22 19:04:40
● 2026-02-26 07:52:44
● 2026-02-28 07:56:48
○ 2026-04-04 09:12:56
● 2026-04-28 19:29:10
● 2026-07-29 15:27:08
○A188.114.96.02026-04-04 → 2026-04-04 · 4 obs
○ 2026-02-28 07:56:48
● 2026-04-04 09:12:56
○ 2026-04-28 19:29:10
○ 2026-07-29 15:27:08
○A188.114.97.02026-04-04 → 2026-04-04 · 4 obs
○ 2026-02-28 07:56:48
● 2026-04-04 09:12:56
○ 2026-04-28 19:29:10
○ 2026-07-29 15:27:08
○A216.40.47.172015-07-07 → 2020-02-22 · 4 obs
● 2015-07-07 16:58:12
● 2020-02-22 19:04:40
○ 2026-02-26 07:52:44
○ 2026-07-29 15:27:08
●A2606:4700:3034::6815:a412026-07-15 → 2026-07-29 · 3 obs
○ 2026-06-16 01:20:06
● 2026-07-15 07:05:46
● 2026-07-29 15:27:08
●A2606:4700:3034::ac43:90b82026-02-26 → 2026-07-29 · 6 obs
○ 2020-02-22 19:04:40
● 2026-02-26 07:52:44
● 2026-02-28 07:56:48
○ 2026-04-04 09:12:56
● 2026-04-28 19:29:10
● 2026-07-29 15:27:08
○A2606:4700:3036::6815:a412026-02-26 → 2026-06-16 · 8 obs
○ 2020-02-22 19:04:40
● 2026-02-26 07:52:44
● 2026-02-28 07:56:48
○ 2026-04-04 09:12:56
● 2026-04-28 19:29:10
● 2026-06-16 01:20:06
○ 2026-07-15 07:05:46
○ 2026-07-29 15:27:08
○A2a06:98c1:3120::2026-04-04 → 2026-04-04 · 4 obs
○ 2026-02-28 07:56:48
● 2026-04-04 09:12:56
○ 2026-04-28 19:29:10
○ 2026-07-29 15:27:08
○A2a06:98c1:3121::2026-04-04 → 2026-04-04 · 4 obs
○ 2026-02-28 07:56:48
● 2026-04-04 09:12:56
○ 2026-04-28 19:29:10
○ 2026-07-29 15:27:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
stringtheory6.comterin.ns.cloudflare.com, melissa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.236

NS records: terin.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stringtheory6.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.10.65, 172.67.144.184
AAAA22606:4700:3034::ac43:90b8, 2606:4700:3034::6815:a41
NS2melissa.ns.cloudflare.com, terin.ns.cloudflare.com
MX1mx.stringtheory6.com (pri: 10)
TXT1v=spf1 ip4:66.96.128.0/18 include:websit
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1melissa.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (terin.ns.cloudflare.com, terin.ns.cloudflare.com, terin.ns.cloudflare.com...)

Analysis

Hierarchy

stringtheory6.com is a parent domain of mx.stringtheory6.com.

IP Addresses

stringtheory6.com resolves to four IP addresses: 104.21.10.65, 172.67.144.184, 2606:4700:3034::6815:a41 and 2606:4700:3034::ac43:90b8.

Among the host names that share IP numbers with stringtheory6.com are smartbets8.com, cambridgeleadershipacademy.org.uk, alpinismoindustrial.pt and two others.

Name Servers

DNS delegation for stringtheory6.com points to two name servers: melissa.ns.cloudflare.com and terin.ns.cloudflare.com.

stringtheory6.com has the same name server delegation as a number of other domains, such as cpimtrk3.com, loyalheightspreschool.com, alabaster.de and two more.

stringtheory6.com shares at least some of its name servers with other domains, including brightequiford-ai.com, 24newz.ai, ecomil.org and two others.

These name servers are frequently paired with the name servers devin.ns.cloudflare.com and elinore.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

melissa.ns.cloudflare.com has IP addresses 108.162.192.199, 172.64.32.199 and 173.245.58.199, plus 3 other.

terin.ns.cloudflare.com has IP addresses 108.162.193.236, 172.64.33.236 and 173.245.59.236, plus 3 other.

Mail Servers

stringtheory6.com routes its mail through a single mail server, mx.stringtheory6.com.

mx.stringtheory6.com has three IP addresses: 66.96.142.50, 66.96.142.51 and 66.96.142.52.