sei-do.com - robtex.com

sei-do.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:12e0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b7d9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.18.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.217🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbraelyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2661🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c261🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbraelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:2261🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbraelyn.ns.cloudflare.com
A108.162.194.97🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
A162.159.38.97Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
A172.64.34.97🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraelyn.ns.cloudflare.com
NSgannon.ns.cloudflare.com
A2606:4700:58::a29f:2c3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
A2803:f800:50::6ca2:c33b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgannon.ns.cloudflare.com
A2a06:98c1:50::ac40:233b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgannon.ns.cloudflare.com
A108.162.195.59🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
A162.159.44.59Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
A172.64.35.59🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.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:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTgoogle-site-verification=k_rpmpSyRSrZsCAGgEJcsX8sJ-2DGfOqLlPAwCuobno
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.18.224, 172.67.183.217
IPv6 hints2606:4700:3032::6815:12e0, 2606:4700:3035::ac43:b7d9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOAbraelyn.ns.cloudflare.comdns@cloudflare.com serial=2402875348

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=1778480076

Same first word

sei-do.com
sei-do.it

Similar names

seo-id.ru
di-seo.com
i-dose.net
io-des.com
id-seo.de

DNS History

15 records (11 active, 4 former)

200920112013201520172019202120232025NSbraelyn.ns.cloudflare.comgannon.ns.cloudflare.comns01.estore.co.jpns02.estore.co.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.sei-do.comA104.21.18.224172.67.183.2172606:4700:3032::6815:12e02606:4700:3035::ac43:b7d964.56.177.91
●NSbraelyn.ns.cloudflare.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●NSgannon.ns.cloudflare.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
○NSns01.estore.co.jp2008-03-18 → 2017-01-07 · 4 obs
● 2008-03-18 12:04:04
● 2017-01-07 20:19:14
○ 2026-04-28 05:31:06
○ 2026-05-11 06:43:16
○NSns02.estore.co.jp2008-03-18 → 2017-01-07 · 4 obs
● 2008-03-18 12:04:04
● 2017-01-07 20:19:14
○ 2026-04-28 05:31:06
○ 2026-05-11 06:43:16
●MXalt1.aspmx.l.google.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●MXalt2.aspmx.l.google.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●MXalt3.aspmx.l.google.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●MXalt4.aspmx.l.google.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●MXaspmx.l.google.com2026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
○MXmail.sei-do.com2008-03-18 → 2017-01-07 · 4 obs
● 2008-03-18 12:04:04
● 2017-01-07 20:19:14
○ 2026-04-28 05:31:06
○ 2026-05-11 06:43:16
●A104.21.18.2242026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●A172.67.183.2172026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●A2606:4700:3032::6815:12e02026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
●A2606:4700:3035::ac43:b7d92026-04-28 → 2026-05-11 · 3 obs
○ 2017-01-07 20:19:14
● 2026-04-28 05:31:06
● 2026-05-11 06:43:16
○A64.56.177.912008-03-18 → 2017-01-07 · 4 obs
● 2008-03-18 12:04:04
● 2017-01-07 20:19:14
○ 2026-04-28 05:31:06
○ 2026-05-11 06:43:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sei-do.combraelyn.ns.cloudflare.com, gannon.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.97

NS records: braelyn.ns.cloudflare.com, gannon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sei-do.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.183.217, 104.21.18.224
AAAA22606:4700:3035::ac43:b7d9, 2606:4700:3032::6815:12e0
NS2braelyn.ns.cloudflare.com, gannon.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=k_rpmpSyRSrZsCA, v=spf1 include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1braelyn.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sei-do.com maps to four IP numbers: 2606:4700:3032::6815:12e0, 2606:4700:3035::ac43:b7d9, 104.21.18.224 and 172.67.183.217.

Other host names, for instance mail.byteecho.com, cacommonsense.com, intellixmedia.com, pack.et and mail.msrepairshopwebsites.com share IP numbers with sei-do.com.

Name Servers

Two name servers braelyn.ns.cloudflare.com and gannon.ns.cloudflare.com are delegated to sei-do.com.

sei-do.com uses the same name server configuration as other domains, such as ssaform.com, sitatbyoot.com, zaycev.site, nebulatechs.com and ocomentarista.com.

sei-do.com at least partially shares name servers with other domains such as hyqth.com, butterfly.com.sa, yikunjixie.com, bytongtai.com and sh-shuaibo88.com.

these name servers are commonly used with the name servers holly.ns.cloudflare.com.

Host names with six IP numbers: Host name braelyn.ns.cloudflare.com points to 2606:4700:50::a29f:2661, 2803:f800:50::6ca2:c261, 2a06:98c1:50::ac40:2261, 108.162.194.97, 162.159.38.97 and 172.64.34.97; host name gannon.ns.cloudflare.com points to 2606:4700:58::a29f:2c3b, 2803:f800:50::6ca2:c33b, 2a06:98c1:50::ac40:233b, 108.162.195.59, 162.159.44.59 and 172.64.35.59.

Mail Servers

sei-do.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.

sei-do.com shares mail servers with other domains at least in part, for instance geomail.info, chagual.com, youngtrendz.in, goodonyou.eco and ns500724.ns500724.ns500737.ns500599.ns500724.ns500737.ns500724.ns500697.ns500697.www.yummyflingsfinder.com.

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

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c17::1b and 142.250.31.26

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:f8b0:4023:3003::1a and 172.253.145.27

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

alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)