usingmaths.com - robtex.com

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

usingmaths.com

DNSSECโš ๏ธ Not signed
A2a01:4f8:d0a:338b::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww569.your-server.de
A78.46.2.63๐Ÿ‡ฉ๐Ÿ‡ช Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSns1.your-server.de โญ
A2a01:4f8:0:1::5ddc:1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww569.your-server.de โญ
A2a01:4f8:d0a:338b::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww569.your-server.de
A78.46.2.63๐Ÿ‡ฉ๐Ÿ‡ช Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRwww569.your-server.de
TXTv=spf1 +a +mx ?all
TXTgoogle-site-verification=3MqyIc7vtZldLO_lKGk0itf28oIfDamzf9f8VedN2bM
SOAns1.your-server.depostmaster@your-server.de 2026-03-02 #0

com

Previously MX for

Same first word

Similar names

Previous names

Next names

DNS History

22 records (6 active, 16 former)

200920112013201520172019202120232025NSns.second-ns.comns1.your-server.dens3.second-ns.dedns1.editnameserver.netdns2.editnameserver.netdns3.editnameserver.netns1.andaina.netns2.andaina.netns3.andaina.netns47.domaincontrol.comns48.domaincontrol.comMXwww569.your-server.deusingmaths-com.mail.protection.outlook.comusingmaths.comA2a01:4f8:d0a:338b::278.46.2.63160.153.128.47178.60.205.23185.140.32.34185.140.32.6666.45.254.24466.45.254.245
โ—‹NSdns1.editnameserver.net2008-03-08 โ†’ 2008-03-08 ยท 3 obs
โ— 2008-03-08 15:14:16
โ—‹ 2015-05-29 17:49:42
โ—‹ 2026-09-03 05:48:44
โ—‹NSdns2.editnameserver.net2008-03-08 โ†’ 2008-03-08 ยท 3 obs
โ— 2008-03-08 15:14:16
โ—‹ 2015-05-29 17:49:42
โ—‹ 2026-09-03 05:48:44
โ—‹NSdns3.editnameserver.net2008-03-08 โ†’ 2008-03-08 ยท 3 obs
โ— 2008-03-08 15:14:16
โ—‹ 2015-05-29 17:49:42
โ—‹ 2026-09-03 05:48:44
โ—NSns.second-ns.com2026-09-01 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2020-02-17 14:14:46
โ— 2026-09-01 11:47:46
โ— 2026-09-03 05:48:44
โ—‹NSns1.andaina.net2015-05-29 โ†’ 2017-03-14 ยท 5 obs
โ—‹ 2008-03-08 15:14:16
โ— 2015-05-29 17:49:42
โ— 2017-03-14 02:41:56
โ—‹ 2020-02-17 14:14:46
โ—‹ 2026-09-03 05:48:44
โ—NSns1.your-server.de2026-09-01 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2020-02-17 14:14:46
โ— 2026-09-01 11:47:46
โ— 2026-09-03 05:48:44
โ—‹NSns2.andaina.net2015-05-29 โ†’ 2017-03-14 ยท 5 obs
โ—‹ 2008-03-08 15:14:16
โ— 2015-05-29 17:49:42
โ— 2017-03-14 02:41:56
โ—‹ 2020-02-17 14:14:46
โ—‹ 2026-09-03 05:48:44
โ—‹NSns3.andaina.net2015-05-29 โ†’ 2017-03-14 ยท 5 obs
โ—‹ 2008-03-08 15:14:16
โ— 2015-05-29 17:49:42
โ— 2017-03-14 02:41:56
โ—‹ 2020-02-17 14:14:46
โ—‹ 2026-09-03 05:48:44
โ—NSns3.second-ns.de2026-09-01 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2020-02-17 14:14:46
โ— 2026-09-01 11:47:46
โ— 2026-09-03 05:48:44
โ—‹NSns47.domaincontrol.com2020-02-17 โ†’ 2020-02-17 ยท 4 obs
โ—‹ 2017-03-14 02:41:56
โ— 2020-02-17 14:14:46
โ—‹ 2026-09-01 11:47:46
โ—‹ 2026-09-03 05:48:44
โ—‹NSns48.domaincontrol.com2020-02-17 โ†’ 2020-02-17 ยท 4 obs
โ—‹ 2017-03-14 02:41:56
โ— 2020-02-17 14:14:46
โ—‹ 2026-09-01 11:47:46
โ—‹ 2026-09-03 05:48:44
โ—‹MXusingmaths-com.mail.protection.outlook.com2020-02-17 โ†’ 2020-02-17 ยท 4 obs
โ—‹ 2017-03-14 02:41:56
โ— 2020-02-17 14:14:46
โ—‹ 2026-09-01 11:47:46
โ—‹ 2026-09-03 05:48:44
โ—‹MXusingmaths.com2015-05-29 โ†’ 2017-03-14 ยท 5 obs
โ—‹ 2008-03-08 15:14:16
โ— 2015-05-29 17:49:42
โ— 2017-03-14 02:41:56
โ—‹ 2020-02-17 14:14:46
โ—‹ 2026-09-03 05:48:44
โ—MXwww569.your-server.de2026-09-01 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2020-02-17 14:14:46
โ— 2026-09-01 11:47:46
โ— 2026-09-03 05:48:44
โ—‹A160.153.128.472020-02-17 โ†’ 2020-02-17 ยท 4 obs
โ—‹ 2017-03-14 02:41:56
โ— 2020-02-17 14:14:46
โ—‹ 2026-09-01 11:47:46
โ—‹ 2026-09-03 05:48:44
โ—‹A178.60.205.232015-05-29 โ†’ 2016-03-19 ยท 5 obs
โ—‹ 2008-03-08 15:14:16
โ— 2015-05-29 17:49:42
โ— 2016-03-19 15:27:12
โ—‹ 2016-07-18 07:37:32
โ—‹ 2026-09-03 05:48:44
โ—‹A185.140.32.342017-03-14 โ†’ 2017-03-14 ยท 4 obs
โ—‹ 2016-07-18 07:37:32
โ— 2017-03-14 02:41:56
โ—‹ 2020-02-17 14:14:46
โ—‹ 2026-09-03 05:48:44
โ—‹A185.140.32.662016-07-18 โ†’ 2016-07-18 ยท 4 obs
โ—‹ 2016-03-19 15:27:12
โ— 2016-07-18 07:37:32
โ—‹ 2017-03-14 02:41:56
โ—‹ 2026-09-03 05:48:44
โ—A2a01:4f8:d0a:338b::22026-09-01 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2020-02-17 14:14:46
โ— 2026-09-01 11:47:46
โ— 2026-09-03 05:48:44
โ—‹A66.45.254.2442008-03-08 โ†’ 2008-03-08 ยท 3 obs
โ— 2008-03-08 15:14:16
โ—‹ 2015-05-29 17:49:42
โ—‹ 2026-09-03 05:48:44
โ—‹A66.45.254.2452008-03-08 โ†’ 2008-03-08 ยท 3 obs
โ— 2008-03-08 15:14:16
โ—‹ 2015-05-29 17:49:42
โ—‹ 2026-09-03 05:48:44
โ—A78.46.2.632026-09-01 โ†’ 2026-09-03 ยท 3 obs
โ—‹ 2020-02-17 14:14:46
โ— 2026-09-01 11:47:46
โ— 2026-09-03 05:48:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...-
usingmaths.comns1.your-server.de, ns.second-ns.com, ns3.second-ns.de2 records

โœ… Authoritative Response

Server:213.133.100.102

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for usingmaths.com (unsigned zone)

โฑ๏ธ Timing

Total: 638ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A178.46.2.63
AAAA12a01:4f8:d0a:338b::2
NS3ns3.second-ns.de, ns.second-ns.com...
MX1www569.your-server.de (pri: 10)
TXT2google-site-verification=3MqyIc7vtZldLO_, v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

IP Addresses

usingmaths.com has two IP addresses: 78.46.2.63 and 2a01:4f8:d0a:338b::2

bfi-berlin.de, yinvertiert.de, restaurantmader.com and two other host names share IP numbers with usingmaths.com.

Name Servers

usingmaths.com carries NS records delegating to ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

There is at least partial name server overlap between usingmaths.com and other domains โ€” aradisk.com, gunnet.de, surk.eu and two more among them.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de are three hostnames that each resolve to a pair of IP addresses: ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for usingmaths.com is handled by a single mail server, www569.your-server.de.

usingmaths.com uses an identical mail server configuration to several other domains โ€” among them chatzigeorgiou.com, crew-backstage.de, zeosoap.com and two more.

usingmaths.com and other domains โ€” gemeindesteinhagen.de for instance โ€” share at least some mail servers.

www569.your-server.de carries two IP numbers: 78.46.2.63 and 2a01:4f8:d0a:338b::2.