seqconcrete.com - dns.ninja

seqconcrete.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a829🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:269e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.158Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.41🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2caf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A2803:f800:50::6ca2:c3af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanton.ns.cloudflare.com
A2a06:98c1:50::ac40:23af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanton.ns.cloudflare.com
A108.162.195.175🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A162.159.44.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A172.64.35.175🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
NSharleigh.ns.cloudflare.com
A2606:4700:50::a29f:263a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c23a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:223a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharleigh.ns.cloudflare.com
A108.162.194.58🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A162.159.38.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A172.64.34.58🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 TWENTYI185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.38.158, 172.67.168.41
IPv6 hints2606:4700:3030::ac43:a829, 2606:4700:3037::6815:269e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOAanton.ns.cloudflare.comdns@cloudflare.com serial=2411813754

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=1786767759
WOT: UNKNOWN (61/100)

Same first word

seqconcrete.com

DNS History

24 records (7 active, 17 former)

20162017201820192020202120222023202420252026NSanton.ns.cloudflare.comharleigh.ns.cloudflare.comdbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.netns1.dotster.comns2.dotster.comMXmx.stackmail.comexchange.seqconcrete.comseqconcrete-com.mail.protection.outlook.comA104.21.38.158172.67.168.412606:4700:3030::ac43:a8292606:4700:3037::6815:269e104.196.32.210172.64.80.1188.114.96.0188.114.97.0216.239.139.992606:4700:130:436c:6f75:6466:6c61:72652606:4700:3032::6815:269e2606:4700:3034::ac43:a8292a06:98c1:3120::2a06:98c1:3121::98.129.229.81
●NSanton.ns.cloudflare.com2026-02-17 → 2026-08-15 · 3 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
● 2026-08-15 04:37:06
○NSdbru.br.ns.els-gms.att.net2015-08-20 → 2016-07-14 · 4 obs
● 2015-08-20 05:51:26
● 2016-07-14 02:45:08
○ 2017-06-09 18:09:46
○ 2026-08-15 04:37:06
○NSdmtu.mt.ns.els-gms.att.net2015-08-20 → 2016-07-14 · 4 obs
● 2015-08-20 05:51:26
● 2016-07-14 02:45:08
○ 2017-06-09 18:09:46
○ 2026-08-15 04:37:06
●NSharleigh.ns.cloudflare.com2026-02-17 → 2026-08-15 · 3 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
● 2026-08-15 04:37:06
○NSns1.dotster.com2017-06-09 → 2017-06-09 · 4 obs
○ 2016-07-14 02:45:08
● 2017-06-09 18:09:46
○ 2026-02-17 09:40:56
○ 2026-08-15 04:37:06
○NSns2.dotster.com2017-06-09 → 2017-06-09 · 4 obs
○ 2016-07-14 02:45:08
● 2017-06-09 18:09:46
○ 2026-02-17 09:40:56
○ 2026-08-15 04:37:06
○MXexchange.seqconcrete.com2015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 05:51:26
○ 2015-12-13 11:33:20
○ 2026-08-15 04:37:06
●MXmx.stackmail.com2026-02-17 → 2026-08-15 · 3 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
● 2026-08-15 04:37:06
○MXseqconcrete-com.mail.protection.outlook.com2015-12-13 → 2017-06-09 · 5 obs
○ 2015-08-20 05:51:26
● 2015-12-13 11:33:20
● 2017-06-09 18:09:46
○ 2026-02-17 09:40:56
○ 2026-08-15 04:37:06
○A104.196.32.2102017-06-09 → 2017-06-09 · 4 obs
○ 2016-07-14 02:45:08
● 2017-06-09 18:09:46
○ 2026-02-17 09:40:56
○ 2026-08-15 04:37:06
●A104.21.38.1582026-02-21 → 2026-08-15 · 7 obs
○ 2026-02-17 09:40:56
● 2026-02-21 10:57:42
○ 2026-02-21 12:53:14
● 2026-02-26 02:48:26
○ 2026-02-26 12:38:26
● 2026-03-14 01:22:14
● 2026-08-15 04:37:06
○A172.64.80.12026-02-17 → 2026-08-15 · 2 obs
○ 2026-02-17 09:40:56
○ 2026-08-15 04:37:06
●A172.67.168.412026-02-21 → 2026-08-15 · 7 obs
○ 2026-02-17 09:40:56
● 2026-02-21 10:57:42
○ 2026-02-21 12:53:14
● 2026-02-26 02:48:26
○ 2026-02-26 12:38:26
● 2026-03-14 01:22:14
● 2026-08-15 04:37:06
○A188.114.96.02026-02-17 → 2026-02-26 · 8 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
○ 2026-02-21 10:57:42
● 2026-02-21 12:53:14
○ 2026-02-26 02:48:26
● 2026-02-26 12:38:26
○ 2026-03-14 01:22:14
○ 2026-08-15 04:37:06
○A188.114.97.02026-02-17 → 2026-02-26 · 8 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
○ 2026-02-21 10:57:42
● 2026-02-21 12:53:14
○ 2026-02-26 02:48:26
● 2026-02-26 12:38:26
○ 2026-03-14 01:22:14
○ 2026-08-15 04:37:06
○A216.239.139.992015-08-20 → 2016-03-17 · 4 obs
● 2015-08-20 05:51:26
● 2016-03-17 08:49:14
○ 2016-07-14 02:45:08
○ 2026-08-15 04:37:06
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-08-15 · 2 obs
○ 2026-02-17 09:40:56
○ 2026-08-15 04:37:06
●A2606:4700:3030::ac43:a8292026-07-09 → 2026-08-15 · 3 obs
○ 2026-03-14 01:22:14
● 2026-07-09 00:12:08
● 2026-08-15 04:37:06
○A2606:4700:3032::6815:269e2026-02-21 → 2026-03-14 · 8 obs
○ 2026-02-17 09:40:56
● 2026-02-21 10:57:42
○ 2026-02-21 12:53:14
● 2026-02-26 02:48:26
○ 2026-02-26 12:38:26
● 2026-03-14 01:22:14
○ 2026-07-09 00:12:08
○ 2026-08-15 04:37:06
○A2606:4700:3034::ac43:a8292026-02-21 → 2026-03-14 · 8 obs
○ 2026-02-17 09:40:56
● 2026-02-21 10:57:42
○ 2026-02-21 12:53:14
● 2026-02-26 02:48:26
○ 2026-02-26 12:38:26
● 2026-03-14 01:22:14
○ 2026-07-09 00:12:08
○ 2026-08-15 04:37:06
●A2606:4700:3037::6815:269e2026-07-09 → 2026-08-15 · 3 obs
○ 2026-03-14 01:22:14
● 2026-07-09 00:12:08
● 2026-08-15 04:37:06
○A2a06:98c1:3120::2026-02-17 → 2026-02-26 · 8 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
○ 2026-02-21 10:57:42
● 2026-02-21 12:53:14
○ 2026-02-26 02:48:26
● 2026-02-26 12:38:26
○ 2026-03-14 01:22:14
○ 2026-08-15 04:37:06
○A2a06:98c1:3121::2026-02-17 → 2026-02-26 · 8 obs
○ 2017-06-09 18:09:46
● 2026-02-17 09:40:56
○ 2026-02-21 10:57:42
● 2026-02-21 12:53:14
○ 2026-02-26 02:48:26
● 2026-02-26 12:38:26
○ 2026-03-14 01:22:14
○ 2026-08-15 04:37:06
○A98.129.229.812016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-17 08:49:14
● 2016-07-14 02:45:08
○ 2017-06-09 18:09:46
○ 2026-08-15 04:37:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...-
seqconcrete.comharleigh.ns.cloudflare.com, anton.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.175

NS records: harleigh.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seqconcrete.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.168.41, 104.21.38.158
AAAA22606:4700:3030::ac43:a829, 2606:4700:3037::6815:269e
NS2anton.ns.cloudflare.com, harleigh.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anton.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

seqconcrete.com resolves to four IP addresses: 104.21.38.158, 172.67.168.41, 2606:4700:3030::ac43:a829 and 2606:4700:3037::6815:269e.

Additional host names — 14aini.cn, thebohlens.com, printenia.com and two others — share IP numbers with seqconcrete.com.

Name Servers

seqconcrete.com is delegated to two name servers: anton.ns.cloudflare.com and harleigh.ns.cloudflare.com.

seqconcrete.com shares its name server setup with other domains, including sciri.org, myintroducer.com, uuiean.icu and two others.

seqconcrete.com shares at least some of its name servers with other domains, including pandarium.co, woofysquirrel.nl, sakaryareklam.com and two others.

These name servers are frequently seen alongside the name servers frida.ns.cloudflare.com.

Host names with 6 IP numbers:

anton.ns.cloudflare.com resolves to 108.162.195.175, 162.159.44.175, 172.64.35.175 and 3 other IP addresses.

harleigh.ns.cloudflare.com resolves to 108.162.194.58, 162.159.38.58, 172.64.34.58 and 3 other IP addresses.

Mail Servers

seqconcrete.com has one mail server: mx.stackmail.com.

seqconcrete.com shares the same mail server setup as other domains, including miototo.cn.com, la11.co.uk, alexistogel178.com and two others.

seqconcrete.com shares at least some of its mail servers with other domains, such as goldennewsng.com.

mx.stackmail.com resolves to a single IP number: 185.151.28.67.