sem.com - dns.ninja

`sem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:302b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b0fa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.43^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.250^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ingrid.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
NS	`lloyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlfQi84qPtfVerzn...`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.43, 172.67.176.250
		IPv6 hints	2606:4700:3031::6815:302b, 2606:4700:3037::ac43:b0fa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2409749664

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784432752

Subdomains

www.sem.com

Same first word

sem.nl

sem.io

sem.group

sem.computer

sem.tw

sem.coach

sem.fi

sem.es

sem.nu

sem.ro

sem.contact

sem.care

sem.co.rs

sem.com.ua

sem.my

sem.ly

sem.be

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sem.media

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sem.si

sem.parts

sem.lv

sem.kz

sem.ph

sem.bg

sem.edu.sy

sem.immo

sem.mx

sem.co

sem.blogspot.com

sem.gz.cn

sem.hl.cn

sem.al

sem.edu.pl

sem.expert

sem.sc.cn

sem.gob.pa

sem.ie

sem.pp.ua

sem.gob.cl

sem.domains

sem.com.cn

sem.ca

sem.org.tw

sem.org.uk

sem.com

sem.fr

sem.chat

sem.eu

sem.com.my

sem.com.ar

sem.is

sem.by

sem.org

sem.gr

sem.or.kr

sem.gs.cn

sem.xyz

sem.lt

sem.cz

sem.ne.kr

sem.cm

sem.house

sem.energy

sem.co.kr

sem.com.br

sem.de

sem.nm.cn

sem.krakow.pl

sem.digital

sem.org.sv

sem.tools

sem.su

sem.ma

sem.hr

sem.am

sem.nyc

sem.com.mx

sem.gx.cn

sem.pe

sem.it

sem.co.jp

sem.co.uk

sem.bo

sem.how

sem.sk

sem.ee

sem.se

sem.ch

sem.net

sem.ws

sem.st

sem.events

sem.im

sem.community

sem.ac.kr

sem.at

sem.vn

sem.gd.cn

sem.bj.cn

sem.pl

sem.academy

sem.com.tw

sem.biz

sem.org.cn

sem.com.tr

sem.education

sem.ru

Similar names

sme.sk

mes.gov.ve

mse.by

mes.net.in

ems.biz

mes.co.za

ems.kz

esm.co

esm.dz

sme.gov.rs

mes.edu.cu

mes.info

mes.kz

ems.com.mx

ems.repair

mse.mk

esm.org.tr

mse.net.au

sme.mc

sme.cl

mes.world

ems.se

mes.kr

mse.sg

sme.ch

mse.pt

sme.org.mx

sme.com

mes.pl

mes.works

mse.co.id

sme.com.ar

mse.ac.cn

mse.com

mes.la

ems.waw.pl

mes.com.ar

mes.com.co

mes.ca

sme.dev

ems.bm

mse.gov.il

mse.net.cn

sme.bz

ems.com.pe

esm.kharkov.ua

sme.com.ua

sme.org.tw

mes.ma

mse.engineering

esm.org

sme.nu

mse.me

sme.co.za

mes.kiev.ua

sme.com.cn

ems.ws

mes.services

mes.fm

esm.ca

esm.com.ua

sme.com.ph

ems.ltd

sme.io.vn

sme.gov.om

sme.im

mes.zone

mse.com.mk

mes.edu.vn

esm.org.uk

mse.ag

mes.jp

ems.net.vn

mes.legal

sme.ltd.uk

mes.es

mes.eu

ems.systems

mse.pl

ems.com.ph

ems.nl

DNS History

27 records (11 active, 16 former)

●NSingrid.ns.cloudflare.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

●NSlloyd.ns.cloudflare.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

○NSns.rackspace.com2008-01-16 → 2008-01-16 · 3 obs

● 2008-01-16 16:40:26
○ 2015-08-28 20:03:20
○ 2026-07-19 04:03:36

○NSns2.rackspace.com2008-01-16 → 2008-01-16 · 3 obs

● 2008-01-16 16:40:26
○ 2015-08-28 20:03:20
○ 2026-07-19 04:03:36

○NSns87.worldnic.com2015-08-28 → 2018-03-16 · 5 obs

○ 2008-01-16 16:40:26
● 2015-08-28 20:03:20
● 2018-03-16 17:30:32
○ 2026-02-19 02:34:18
○ 2026-07-19 04:03:36

○NSns88.worldnic.com2015-08-28 → 2018-03-16 · 5 obs

○ 2008-01-16 16:40:26
● 2015-08-28 20:03:20
● 2018-03-16 17:30:32
○ 2026-02-19 02:34:18
○ 2026-07-19 04:03:36

●MXalt1.aspmx.l.google.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

●MXalt2.aspmx.l.google.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

●MXalt3.aspmx.l.google.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

●MXalt4.aspmx.l.google.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

●MXaspmx.l.google.com2026-02-19 → 2026-07-19 · 3 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
● 2026-07-19 04:03:36

○MXinbound.sem.com.netsolmail.net2015-08-28 → 2017-08-17 · 5 obs

○ 2008-01-16 16:40:26
● 2015-08-28 20:03:20
● 2017-08-17 06:25:12
○ 2018-03-16 17:30:32
○ 2026-07-19 04:03:36

○MXmail.sem.com2008-01-16 → 2008-01-16 · 3 obs

● 2008-01-16 16:40:26
○ 2015-08-28 20:03:20
○ 2026-07-19 04:03:36

○MXmx1.netsolmail.net2018-03-16 → 2018-03-16 · 4 obs

○ 2017-08-17 06:25:12
● 2018-03-16 17:30:32
○ 2026-02-19 02:34:18
○ 2026-07-19 04:03:36

●A104.21.48.432026-02-19 → 2026-07-19 · 18 obs

○ 2018-03-16 17:30:32
● 2026-02-19 02:34:18
○ 2026-02-27 05:40:46
○ 2026-03-14 10:29:20
● 2026-03-24 07:49:42
● 2026-03-31 03:33:08
○ 2026-04-01 04:21:18
● 2026-04-05 05:06:46
● 2026-04-20 06:25:56
○ 2026-04-21 07:54:16
● 2026-04-21 18:22:24
● 2026-05-05 04:03:30
○ 2026-05-15 02:06:36
○ 2026-05-22 23:48:48
● 2026-07-01 04:30:06
○ 2026-07-03 21:53:08
● 2026-07-19 04:03:34
● 2026-07-19 04:03:36

●A172.67.176.2502026-02-19 → 2026-07-19 · 18 obs

○A188.114.96.02026-02-27 → 2026-07-03 · 17 obs

○ 2026-02-19 02:34:18
● 2026-02-27 05:40:46
● 2026-03-14 10:29:20
○ 2026-03-24 07:49:42
○ 2026-03-31 03:33:08
● 2026-04-01 04:21:18
○ 2026-04-05 05:06:46
○ 2026-04-20 06:25:56
● 2026-04-21 07:54:16
○ 2026-04-21 18:22:24
○ 2026-05-05 04:03:30
● 2026-05-15 02:06:36
● 2026-05-22 23:48:48
○ 2026-07-01 04:30:06
● 2026-07-03 21:53:08
○ 2026-07-19 04:03:34
○ 2026-07-19 04:03:36

○A188.114.97.02026-02-27 → 2026-07-03 · 17 obs

○A205.178.189.1292016-01-17 → 2017-01-25 · 5 obs

○ 2015-12-09 23:21:26
● 2016-01-17 15:00:40
● 2017-01-25 07:50:32
○ 2017-08-17 06:25:12
○ 2026-07-19 04:03:36

○A206.188.192.602015-08-28 → 2018-03-16 · 9 obs

○ 2008-01-16 16:40:26
● 2015-08-28 20:03:20
● 2015-12-09 23:21:26
○ 2016-01-17 15:00:40
○ 2017-01-25 07:50:32
● 2017-08-17 06:25:12
● 2018-03-16 17:30:32
○ 2026-02-19 02:34:18
○ 2026-07-19 04:03:36

●A2606:4700:3031::6815:302b2026-07-01 → 2026-07-19 · 5 obs

○ 2026-05-22 23:48:48
● 2026-07-01 04:30:06
○ 2026-07-03 21:53:08
● 2026-07-19 04:03:34
● 2026-07-19 04:03:36

○A2606:4700:3032::ac43:b0fa2026-02-19 → 2026-05-05 · 14 obs

○A2606:4700:3034::6815:302b2026-02-19 → 2026-05-05 · 14 obs

●A2606:4700:3037::ac43:b0fa2026-07-01 → 2026-07-19 · 5 obs

○ 2026-05-22 23:48:48
● 2026-07-01 04:30:06
○ 2026-07-03 21:53:08
● 2026-07-19 04:03:34
● 2026-07-19 04:03:36

○A2a06:98c1:3120::2026-02-27 → 2026-07-03 · 17 obs

○A2a06:98c1:3121::2026-02-27 → 2026-07-03 · 17 obs

○A69.20.67.1612008-01-16 → 2008-01-16 · 3 obs

● 2008-01-16 16:40:26
○ 2015-08-28 20:03:20
○ 2026-07-19 04:03:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
sem.com	lloyd.ns.cloudflare.com, ingrid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.197

NS records: lloyd.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sem.com (unsigned zone)

⏱️ Timing

Total: 1445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.43, 172.67.176.250`
AAAA	2	`2606:4700:3037::ac43:b0fa, 2606:4700:3031::6815:302b`
NS	2	`ingrid.ns.cloudflare.com, lloyd.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ, v=spf1 include:_spf.google.com ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ingrid.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.sem.com is delegated beneath sem.com.

IP Addresses

sem.com points to the four IP addresses 104.21.48.43, 172.67.176.250, 2606:4700:3031::6815:302b and 2606:4700:3037::ac43:b0fa.

narasaku.com, butailing.one, vibet88a.org and two other host names share IP numbers with sem.com.

Name Servers

The NS records for sem.com delegate to ingrid.ns.cloudflare.com and lloyd.ns.cloudflare.com.

sem.com uses the same name servers as several other domains — among them halo-wallet.com, velocitycarlogic.com, socialcaptain.com.au and two more.

There is at least partial name server overlap between sem.com and other domains — debo.fr, auctiontime.us, jh-sx.com and two more among them.

These name servers frequently co-occur with the name servers abby.ns.cloudflare.com and noel.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ingrid.ns.cloudflare.com maps to 108.162.192.165, 172.64.32.165, 173.245.58.165 and 3 additional IP addresses.

lloyd.ns.cloudflare.com maps to 108.162.193.197, 172.64.33.197, 173.245.59.197 and 3 additional IP addresses.

Mail Servers

sem.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sem.com has at least partial mail server overlap with other domains such as ami-td.com, cmoch.de, e-shinki.co.jp and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c06::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.