houseofmath.com - robtex.com

houseofmath.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSns73.domaincontrol.com ⭐
A2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44
PTRns73.domaincontrol.com
A97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns73.domaincontrol.com
NSns74.domaincontrol.com
A2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44
PTRns74.domaincontrol.com
A173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns74.domaincontrol.com
MXhouseofmath-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
MXaspmx.l.google.com(1)
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.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
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTahrefs-site-verification_27d3cd6bc96669986e83d11c3ed0e97988a370da3ac7943fbbe7...
TXTgoogle-site-verification=ePq8-oYcJwQDpIF_RLi11J7UwJxBv1C6Uq79FVHMeVY
TXTgoogle-site-verification=HfBa7cj6QvNNtklMNcte9D8BwqjTuPdio7Cgie5PS6k
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms15012347
TXTgoogle-site-verification=gcMLyOAK1JEAe9_Iw1sDbuHBM1gB7KO9if6doYAbnhg
TXTgoogle-site-verification=4SQJbwvM(0x536578)6CM_P5BGSpDupD1uV-93xxkpxAO3etm8
TXTMS=ms40319856
SOAns73.domaincontrol.comdns@jomax.net 2026-03-12 #0

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=1774363897

Same first word

houseofmath.com

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSns73.domaincontrol.comns74.domaincontrol.combuy.internettraffic.comns1.bodis.comns1.parkingcrew.netns2.bodis.comns2.parkingcrew.netsell.internettraffic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comhouseofmath-com.mail.protection.outlook.commail.h-email.netA76.76.21.21185.53.177.7185.53.178.7199.59.243.12069.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-05-22 → 2016-08-08 · 6 obs
● 2015-05-22 14:50:22
○ 2015-10-17 04:33:14
○ 2016-03-17 16:02:18
● 2016-08-08 16:06:42
○ 2017-05-18 19:58:00
○ 2026-03-24 15:07:10
○NSns1.bodis.com2015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-22 14:50:22
● 2015-10-17 04:33:14
○ 2015-12-14 03:39:06
○ 2026-03-24 15:07:10
○NSns1.parkingcrew.net2015-12-14 → 2017-05-18 · 7 obs
○ 2015-10-17 04:33:14
● 2015-12-14 03:39:06
● 2016-03-17 16:02:18
○ 2016-08-08 16:06:42
● 2017-05-18 19:58:00
○ 2026-03-04 21:39:20
○ 2026-03-24 15:07:10
○NSns2.bodis.com2015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-22 14:50:22
● 2015-10-17 04:33:14
○ 2015-12-14 03:39:06
○ 2026-03-24 15:07:10
○NSns2.parkingcrew.net2015-12-14 → 2017-05-18 · 7 obs
○ 2015-10-17 04:33:14
● 2015-12-14 03:39:06
● 2016-03-17 16:02:18
○ 2016-08-08 16:06:42
● 2017-05-18 19:58:00
○ 2026-03-04 21:39:20
○ 2026-03-24 15:07:10
●NSns73.domaincontrol.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
●NSns74.domaincontrol.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
○NSsell.internettraffic.com2015-05-22 → 2016-08-08 · 6 obs
● 2015-05-22 14:50:22
○ 2015-10-17 04:33:14
○ 2016-03-17 16:02:18
● 2016-08-08 16:06:42
○ 2017-05-18 19:58:00
○ 2026-03-24 15:07:10
●MXalt1.aspmx.l.google.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
●MXalt2.aspmx.l.google.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
●MXalt3.aspmx.l.google.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
●MXalt4.aspmx.l.google.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
●MXaspmx.l.google.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
●MXhouseofmath-com.mail.protection.outlook.com2026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10
○MXmail.h-email.net2015-12-14 → 2017-05-18 · 6 obs
● 2015-12-14 03:39:06
● 2016-03-17 16:02:18
○ 2016-08-08 16:06:42
● 2017-05-18 19:58:00
○ 2026-03-04 21:39:20
○ 2026-03-24 15:07:10
○A185.53.177.72015-12-14 → 2016-03-17 · 5 obs
○ 2015-10-17 04:33:14
● 2015-12-14 03:39:06
● 2016-03-17 16:02:18
○ 2016-08-08 16:06:42
○ 2026-03-24 15:07:10
○A185.53.178.72017-05-18 → 2017-05-18 · 4 obs
○ 2016-08-08 16:06:42
● 2017-05-18 19:58:00
○ 2026-03-04 21:39:20
○ 2026-03-24 15:07:10
○A199.59.243.1202015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-22 14:50:22
● 2015-10-17 04:33:14
○ 2015-12-14 03:39:06
○ 2026-03-24 15:07:10
○A69.172.201.1532016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-17 16:02:18
● 2016-08-08 16:06:42
○ 2017-05-18 19:58:00
○ 2026-03-24 15:07:10
○A69.172.201.2082015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 14:50:22
○ 2015-10-17 04:33:14
○ 2026-03-24 15:07:10
●A76.76.21.212026-03-04 → 2026-03-24 · 3 obs
○ 2017-05-18 19:58:00
● 2026-03-04 21:39:20
● 2026-03-24 15:07:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
houseofmath.comns73.domaincontrol.com, ns74.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.74.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for houseofmath.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2ns73.domaincontrol.com, ns74.domaincontrol.com
MX6houseofmath-com.mail.protection.outlook., aspmx.l.google.com (pri: 1)...
TXT8ahrefs-site-verification_27d3cd6bc966699, google-site-verification=ePq8-oYcJwQDpIF...
SOA1ns73.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

IP Addresses

houseofmath.com resolves to one IP number: 76.76.21.21.

Other host names, for instance duzgunemlak.net, novocabs.com, carla.se, architecturenews.com and davidndanu.com share IP numbers with houseofmath.com.

Name Servers

houseofmath.com's delegation uses two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.

houseofmath.com uses the same name server setup as other domains, such as vomber.com, clubi2.com, itmarktplatz.com, heritagegroupct.org and shukbakery.com.

Host names with two IPs:

ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47

ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47

Mail Servers

houseofmath.com is handled by six mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and houseofmath-com.mail.protection.outlook.com.

houseofmath.com shares at least some mail servers with other domains, for example bateil.edu.mx, alohadesertpools.com, diamondsunrise.com, synergica.com and ns500794.ns500841.ns500841.ns500794.ns500794.ns500821.lustypartnersfinder.com.

These mail servers are often used with aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names with eight IPs:

houseofmath-com.mail.protection.outlook.com points to 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 52.101.68.8, 52.101.68.29, 52.101.73.22 and 52.101.73.26.

Host names with two IPs:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.101.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.