photomath.com - robtex.com

photomath.com

DNSSEC⚠️ Not signed
A2001:4860:4802:32::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-32--15.1e100.net
A2001:4860:4802:34::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:36::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:38::15🇺🇸 Google2001:4860::/32
A216.239.32.21🇺🇸 Google216.239.32.0/24
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=31fSSB5tFZNdXZ-fGsBPaWe7psFRRrU76xq8YTQ29wo
TXTapple-domain-verification=rBeEfAD0rh3UoB2V
TXTv=spf1 include:_spf.google.com -all
TXTgoogle-site-verification=YHFfaIkaJnQkQStMU9n_sUuRs3CPp44XcRdNMGZe4MQ
TXTgoogle-site-verification=y3zITtGmHeggNElD8hYeZJLRME-IriE3bLI20MshbIc
TXTgoogle-site-verification=q7OuYqiLozI0xeLcX7FWt8Qm3tHY3rPsx0Bzjhbe7XM
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=2

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=1778649826
rank #91140 globally
rank #40219 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #239,516

Subdomains

dpcapi.photomath.com
dadp.photomath.com
dsnom.photomath.com
internal.photomath.com
dpcapi-admin.photomath.com
dninjask.photomath.com

Same first word

photomath.app
photomath.net
photomath.com

DNS History

26 records (17 active, 9 former)

20162017201820192020202120222023202420252026NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.combuy.internettraffic.comns1.parkingcrew.netns2.parkingcrew.netsell.internettraffic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.h-email.netA2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.21185.53.177.7185.53.177.9185.53.179.869.172.201.208
○NSbuy.internettraffic.com2015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 11:40:36
○ 2015-10-16 14:44:12
○ 2026-05-13 05:29:54
●NSns-cloud-c1.googledomains.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●NSns-cloud-c2.googledomains.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●NSns-cloud-c3.googledomains.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●NSns-cloud-c4.googledomains.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
○NSns1.parkingcrew.net2015-10-16 → 2018-08-14 · 5 obs
○ 2015-05-15 11:40:36
● 2015-10-16 14:44:12
● 2018-08-14 01:42:32
○ 2026-04-14 18:22:30
○ 2026-05-13 05:29:54
○NSns2.parkingcrew.net2015-10-16 → 2018-08-14 · 5 obs
○ 2015-05-15 11:40:36
● 2015-10-16 14:44:12
● 2018-08-14 01:42:32
○ 2026-04-14 18:22:30
○ 2026-05-13 05:29:54
○NSsell.internettraffic.com2015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 11:40:36
○ 2015-10-16 14:44:12
○ 2026-05-13 05:29:54
●MXalt1.aspmx.l.google.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●MXalt2.aspmx.l.google.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●MXalt3.aspmx.l.google.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●MXalt4.aspmx.l.google.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●MXaspmx.l.google.com2026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
○MXmail.h-email.net2015-10-16 → 2018-08-14 · 4 obs
● 2015-10-16 14:44:12
● 2018-08-14 01:42:32
○ 2026-04-14 18:22:30
○ 2026-05-13 05:29:54
○A185.53.177.72015-10-16 → 2016-10-04 · 7 obs
○ 2015-05-15 11:40:36
● 2015-10-16 14:44:12
○ 2016-01-11 18:40:34
● 2016-03-30 18:04:34
● 2016-10-04 05:05:44
○ 2018-08-14 01:42:32
○ 2026-05-13 05:29:54
○A185.53.177.92016-01-11 → 2016-01-11 · 4 obs
○ 2015-10-16 14:44:12
● 2016-01-11 18:40:34
○ 2016-03-30 18:04:34
○ 2026-05-13 05:29:54
○A185.53.179.82018-08-14 → 2018-08-14 · 4 obs
○ 2016-10-04 05:05:44
● 2018-08-14 01:42:32
○ 2026-04-14 18:22:30
○ 2026-05-13 05:29:54
●A2001:4860:4802:32::152026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A2001:4860:4802:34::152026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A2001:4860:4802:36::152026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A2001:4860:4802:38::152026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A216.239.32.212026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A216.239.34.212026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A216.239.36.212026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
●A216.239.38.212026-04-14 → 2026-05-13 · 3 obs
○ 2018-08-14 01:42:32
● 2026-04-14 18:22:30
● 2026-05-13 05:29:54
○A69.172.201.2082015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 11:40:36
○ 2015-10-16 14:44:12
○ 2026-05-13 05:29:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
photomath.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for photomath.com (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.34.21, 216.239.38.21...
AAAA42001:4860:4802:34::15, 2001:4860:4802:32::15...
NS4ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com...
MX5alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...
TXT6apple-domain-verification=rBeEfAD0rh3UoB, google-site-verification=YHFfaIkaJnQkQSt...
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Hierarchy

The parent of dpcapi.photomath.com, dadp.photomath.com, dsnom.photomath.com, internal.photomath.com, dpcapi-admin.photomath.com and a few other host names is photomath.com.

IP Addresses

Eight IP numbers are pointed to by photomath.com: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names, for instance boxofclicks.com, gacter.com, telegorda.net, pinewoodsoftware.com and oeby.com share IP numbers with photomath.com.

Name Servers

photomath.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

photomath.com shares some name servers with other domains, for example oddverseprojects.com, amadeus-discover.com, timgleason.me, nhoops.com and artisanac.com.

Host names with two IP numbers

Two IPs per host:

ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108

ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108

ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108

ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108

Mail Servers

photomath.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

photomath.com shares some mail servers with other domains, at least partially; for instance geovitics.com, ns500742.ns500742.ns500754.ns500742.ns500671.ns500704.ns500678.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500758.ns500698.ns500758.ns500735.ns500698.ns500736.ns500708.ns500576.ns500708.ns500619.ns500576.ns500576.trackreceptor.com, ns500671.ns500742.ns500754.ns500731.ns500671.ns500754.ns500754.ns500731.ns500704.ns500688.ns500688.ns500678.ns500291.ns500666.tenderladiesbz.com and ns500768.ns500735.ns500708.ns500708.ns500576.ns500686.ns500652.ns500652.tracksymphony.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c0d::1a and 74.125.137.26.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.27.