ogs.com.tw - dns.ninja

`ogs.com.tw`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:3838^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b284^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.56^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.132^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maxim.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maxim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maxim.ns.cloudflare.com`
		A	108.162.195.198^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	162.159.44.198^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	172.64.35.198^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
NS	`molly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`molly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`molly.ns.cloudflare.com`
		A	108.162.192.205^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	172.64.32.205^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	173.245.58.205^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`Sendinblue-code:ce879b97aaa1ef15077b9e3c8b1b2df4`
TXT	`google-site-verification=ErtYzhb6gxmjRugr5NQO2TLiaVNQa8Fn3PBBOHf0ROI`
TXT	`v=spf1 include:spf.sendinblue.com mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.56, 172.67.178.132
		IPv6 hints	2606:4700:3031::6815:3838, 2606:4700:3035::ac43:b284
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`maxim.ns.cloudflare.com`dns@cloudflare.com serial=2409155756

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐ ⚠️ Not in parent delegation
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`c.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`d.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`e.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`f.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`g.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`h.dns.tw` ⚠️ Not in parent delegation
	NS	`h.twnic.net.tw` ⚠️ Not in parent delegation
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006381214

WOT: SAFE (58/100)

Subdomains

www.ogs.com.tw

Same first word

ogs.net

ogs.es

ogs.com

ogs.me

ogs.edu

ogs.cl

ogs.su

ogs.jp

ogs.on.ca

ogs.fr

ogs.be

ogs.lt

ogs.co.th

ogs.gov.rw

ogs.trieste.it

ogs.kr

ogs.cc

ogs.org.tw

ogs.no-ip.org

ogs.info

ogs.guitars

ogs.odessa.ua

ogs.com.vn

ogs.ch

ogs.gov.bh

ogs.no

ogs.dk

ogs.ee

ogs.lu

ogs.org

ogs.co.in

ogs.co.id

ogs.ro

ogs.fi

ogs.pl

ogs.co.uk

ogs.at

ogs.eu

ogs.us

ogs.nl

ogs.or.jp

ogs.it

ogs.de

ogs.co

ogs.ie

ogs.gov.sd

ogs.sg

ogs.com.tw

ogs.cz

ogs.gg

ogs.xyz

ogs.ru

Similar names

osg.cz

sgo.net.br

gso.ru

osg.gov.ph

gos.su

gso.org.cn

osg.com.ua

sog.es

sgo.link

gos.cc

gos.es

sgo.kr

gos.my

sog.vn

sgo.net

gso.company

sog.at

gos.sh

sog.it

gos.be

gos.us

gos.ee

gso.at

sog.net

sgo.co.th

gso.co

gso.org.sa

gos.credit

sog.co.kr

sgo.com.hk

sog.club

osg.dk

gos.it

gso.ch

sog.net.au

osg.co.uk

sgo.ro

sgo.tw

osg.ly

gso.com

gso.it

sgo.info

gos.ch

gso.be

sog.tv

osg.ru

gso.gov.vn

sgo.ca

osg.lv

osg.cc

osg.net.ve

gos.com.hk

osg.com.ph

gos.pl

osg.fr

sgo.com.br

gso.dk

osg.co

gso.dental

gos.in

gos.gr

osg.com.tr

osg.or.at

osg.go.tz

gso.se

gos.vn

gso.cz

osg.kz

gos.ro

sog.ltd.uk

gso.pfizer

gso.ro

sog.com.au

osg.su

osg.com.br

sog.su

osg.ne.jp

gos.li

gos.ie

osg.uk.com

sgo.ch

gso.com.ve

gso.es

osg.nu

sog.ca

gos.is

gos.com.br

gso.so

sgo.at

DNS History

20 records (11 active, 9 former)

●NSmaxim.ns.cloudflare.com2026-02-21 → 2026-07-13 · 3 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-07-13 07:26:12

●NSmolly.ns.cloudflare.com2026-02-21 → 2026-07-13 · 3 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-07-13 07:26:12

○NSns65.domaincontrol.com2015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

○NSns66.domaincontrol.com2015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

●MXalt1.aspmx.l.google.com2015-06-06 → 2026-07-13 · 2 obs

● 2015-06-06 16:26:06
● 2026-07-13 07:26:12

●MXalt2.aspmx.l.google.com2015-06-06 → 2026-07-13 · 2 obs

● 2015-06-06 16:26:06
● 2026-07-13 07:26:12

●MXalt3.aspmx.l.google.com2026-02-21 → 2026-07-13 · 3 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-07-13 07:26:12

●MXalt4.aspmx.l.google.com2026-02-21 → 2026-07-13 · 3 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-07-13 07:26:12

●MXaspmx.l.google.com2015-06-06 → 2026-07-13 · 2 obs

● 2015-06-06 16:26:06
● 2026-07-13 07:26:12

○MXaspmx2.googlemail.com2015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

○MXaspmx3.googlemail.com2015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

○MXaspmx4.googlemail.com2015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

○MXaspmx5.googlemail.com2015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

●A104.21.56.562026-02-21 → 2026-07-13 · 3 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-07-13 07:26:12

●A172.67.178.1322026-02-21 → 2026-07-13 · 3 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-07-13 07:26:12

○A219.84.199.382015-06-06 → 2017-07-20 · 4 obs

● 2015-06-06 16:26:06
● 2017-07-20 04:36:22
○ 2026-02-21 01:45:40
○ 2026-07-13 07:26:12

●A2606:4700:3031::6815:38382026-06-20 → 2026-07-13 · 3 obs

○ 2026-06-17 12:15:06
● 2026-06-20 10:13:30
● 2026-07-13 07:26:12

○A2606:4700:3035::6815:38382026-02-21 → 2026-06-17 · 5 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-06-17 12:15:06
○ 2026-06-20 10:13:30
○ 2026-07-13 07:26:12

●A2606:4700:3035::ac43:b2842026-06-20 → 2026-07-13 · 3 obs

○ 2026-06-17 12:15:06
● 2026-06-20 10:13:30
● 2026-07-13 07:26:12

○A2606:4700:3036::ac43:b2842026-02-21 → 2026-06-17 · 5 obs

○ 2017-07-20 04:36:22
● 2026-02-21 01:45:40
● 2026-06-17 12:15:06
○ 2026-06-20 10:13:30
○ 2026-07-13 07:26:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	16 records
com.tw	b.twnic.net.tw, a.twnic.net.tw, h.dns.tw, anytld.apnic.net...	17 records
ogs.com.tw	maxim.ns.cloudflare.com, molly.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.198

NS records: maxim.ns.cloudflare.com, molly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ogs.com.tw (unsigned zone)

⏱️ Timing

Total: 1308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.132, 104.21.56.56`
AAAA	2	`2606:4700:3031::6815:3838, 2606:4700:3035::ac43:b284`
NS	2	`maxim.ns.cloudflare.com, molly.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`Sendinblue-code:ce879b97aaa1ef15077b9e3c, google-site-verification=ErtYzhb6gxmjRug...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maxim.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 33

In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)

Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)

Analysis

Hierarchy

ogs.com.tw serves as the parent of www.ogs.com.tw.

IP Addresses

ogs.com.tw resolves to four IP addresses: 104.21.56.56, 172.67.178.132, 2606:4700:3031::6815:3838 and 2606:4700:3035::ac43:b284.

narhat.dk, eeserver1.net, sancx.xyz plus two other host names have IP numbers in common with ogs.com.tw.

Name Servers

ogs.com.tw uses two name servers for its delegation: maxim.ns.cloudflare.com and molly.ns.cloudflare.com.

The name server configuration of ogs.com.tw is shared with other domains, for instance electricalpowerenergy.com, is.clinic, olivoarize.com and two others.

ogs.com.tw has at least partial name server overlap with other domains, such as buffalodatasystems.com, (0x786e7878)br.net, voltz.store and two others.

Hosts with 6 IP addresses each:

Hostname maxim.ns.cloudflare.com directs to 108.162.195.198, 162.159.44.198 and 172.64.35.198 along with 3 other IP addresses.

Hostname molly.ns.cloudflare.com directs to 108.162.192.205, 172.64.32.205 and 173.245.58.205 along with 3 other IP addresses.

Mail Servers

ogs.com.tw is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by ogs.com.tw are shared with other domains: builder-architect.com, bzpain.com, mulanmusic.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.16.26 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.