mx1.sigmath.com - dns.ninja

mx1.sigmath.com

CNAMEtraff-https.hugedomains.com
CNAMEhdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com
DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix

sigmath.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
NSnsg1.namebrightdns.com
NSnsg2.namebrightdns.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-07-05 #1

Previously MX for

sigmath.com

Same first word

mx1.ch
mx1.tuxfamily.org
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mx1.nl
mx1.ca
mx1.blogspot.com
mx1.net
mx1.me
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DNS History

23 records (7 active, 16 former)

200920112013201520172019202120232025NSnsg1.namebrightdns.comnsg2.namebrightdns.comns1.namebrightdns.comns2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.21.42.142107.23.160.218107.23.198.240209.202.229.1152.206.43.23452.4.72.13754.174.149.3054.174.31.25454.208.74.21554.209.90.8154.210.33.19054.236.123.224CNAMEtraff-https.hugedomains.comhdredirect-lb-399551664.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2015-05-31 → 2016-09-24 · 6 obs
○ 2008-03-19 04:10:08
● 2015-05-31 22:18:40
○ 2015-10-13 15:07:58
● 2016-01-02 21:43:46
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
○NSns2.namebrightdns.com2015-05-31 → 2016-09-24 · 6 obs
○ 2008-03-19 04:10:08
● 2015-05-31 22:18:40
○ 2015-10-13 15:07:58
● 2016-01-02 21:43:46
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
●NSnsg1.namebrightdns.com2015-10-13 → 2026-07-05 · 5 obs
○ 2015-05-31 22:18:40
● 2015-10-13 15:07:58
○ 2016-01-02 21:43:46
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34
●NSnsg2.namebrightdns.com2015-10-13 → 2026-07-05 · 5 obs
○ 2015-05-31 22:18:40
● 2015-10-13 15:07:58
○ 2016-01-02 21:43:46
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34
○MXanmail.namebrightmail.com2015-05-31 → 2015-05-31 · 4 obs
○ 2008-03-19 04:10:08
● 2015-05-31 22:18:40
○ 2015-10-13 15:07:58
○ 2026-07-05 11:58:34
○A107.21.42.1422016-04-04 → 2016-04-04 · 4 obs
○ 2016-01-02 21:43:46
● 2016-04-04 09:34:26
○ 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
○A107.23.160.2182016-01-02 → 2016-01-02 · 4 obs
○ 2015-10-13 15:07:58
● 2016-01-02 21:43:46
○ 2016-04-04 09:34:26
○ 2026-07-05 11:58:34
○A107.23.198.2402016-09-24 → 2016-09-24 · 3 obs
○ 2016-04-04 09:34:26
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
●A13.223.25.842026-07-05 → 2026-07-05 · 2 obs
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34
○A209.202.229.112008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:10:08
○ 2015-05-31 22:18:40
○ 2026-07-05 11:58:34
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-05 → 2026-07-05 · 2 obs
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-05 → 2026-07-05 · 2 obs
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34
○A52.206.43.2342016-09-24 → 2016-09-24 · 3 obs
○ 2016-04-04 09:34:26
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
○A52.4.72.1372016-09-24 → 2016-09-24 · 3 obs
○ 2016-04-04 09:34:26
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
○A54.174.149.302016-04-04 → 2016-04-04 · 4 obs
○ 2016-01-02 21:43:46
● 2016-04-04 09:34:26
○ 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
○A54.174.31.2542015-05-31 → 2015-10-13 · 5 obs
○ 2008-03-19 04:10:08
● 2015-05-31 22:18:40
● 2015-10-13 15:07:58
○ 2016-01-02 21:43:46
○ 2026-07-05 11:58:34
○A54.208.74.2152015-05-31 → 2015-10-13 · 5 obs
○ 2008-03-19 04:10:08
● 2015-05-31 22:18:40
● 2015-10-13 15:07:58
○ 2016-01-02 21:43:46
○ 2026-07-05 11:58:34
○A54.209.90.812016-01-02 → 2016-01-02 · 4 obs
○ 2015-10-13 15:07:58
● 2016-01-02 21:43:46
○ 2016-04-04 09:34:26
○ 2026-07-05 11:58:34
○A54.210.33.1902016-09-24 → 2016-09-24 · 3 obs
○ 2016-04-04 09:34:26
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
○A54.236.123.2242016-09-24 → 2016-09-24 · 3 obs
○ 2016-04-04 09:34:26
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
●A54.243.117.1972026-07-05 → 2026-07-05 · 2 obs
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-31 → 2016-09-24 · 4 obs
○ 2008-03-19 04:10:08
● 2015-05-31 22:18:40
● 2016-09-24 21:34:54
○ 2026-07-05 11:58:34
●CNAMEtraff-https.hugedomains.com2026-07-05 → 2026-07-05 · 2 obs
○ 2016-09-24 21:34:54
● 2026-07-05 11:58:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sigmath.comnsg1.namebrightdns.com, nsg2.namebrightdns.com12 records

✅ Authoritative Response

Server:13.221.131.54

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigmath.com (unsigned zone)

⏱️ Timing

Total: 58ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
CNAME1traff-https.hugedomains.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

mx1.sigmath.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Among the host names that share IP numbers with mx1.sigmath.com are ws2016.com, datapoet.com, www.515998.com and two others.