optlo.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

optlo.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ad43🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1eaa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.170Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.67🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
NSteagan.ns.cloudflare.com
A2606:4700:50::a29f:26ae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A2803:f800:50::6ca2:c2ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRteagan.ns.cloudflare.com
A2a06:98c1:50::ac40:22ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRteagan.ns.cloudflare.com
A108.162.194.174🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A162.159.38.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A172.64.34.174🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(28)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(38)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTMS=ms50709628
TXTgoogle-site-verification=hro2QQjiIwLLKebB42HQCPSeTUIXwCZCXWGuDKKpq40
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.170, 172.67.173.67
IPv6 hints2606:4700:3030::ac43:ad43, 2606:4700:3037::6815:1eaa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2411101044

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=1786856349

Same first word

optlo.com

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DNS History

24 records (9 active, 15 former)

200920112013201520172019202120232025NSdarwin.ns.cloudflare.comteagan.ns.cloudflare.comns1.atom.comns1.bluegravity.comns1.sedoparking.comns2.atom.comns2.bluegravity.comns2.sedoparking.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netlocalhostmail.nickstel.comA104.21.30.170172.67.173.672606:4700:3030::ac43:ad432606:4700:3037::6815:1eaa188.114.96.0188.114.97.02606:4700:3037::ac43:ad432a06:98c1:3120::2a06:98c1:3121::52.20.84.6272.52.4.91
●NSdarwin.ns.cloudflare.com2026-04-01 → 2026-08-16 · 3 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
● 2026-08-16 05:24:34
○NSns1.atom.com2026-04-01 → 2026-08-16 · 2 obs
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34
○NSns1.bluegravity.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:25:14
○ 2015-07-25 13:17:40
○ 2026-08-16 05:24:34
○NSns1.sedoparking.com2015-07-25 → 2017-02-14 · 5 obs
○ 2008-03-08 15:25:14
● 2015-07-25 13:17:40
● 2017-02-14 18:56:14
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34
○NSns2.atom.com2026-04-01 → 2026-08-16 · 2 obs
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34
○NSns2.bluegravity.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:25:14
○ 2015-07-25 13:17:40
○ 2026-08-16 05:24:34
○NSns2.sedoparking.com2015-07-25 → 2017-02-14 · 5 obs
○ 2008-03-08 15:25:14
● 2015-07-25 13:17:40
● 2017-02-14 18:56:14
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34
●NSteagan.ns.cloudflare.com2026-04-01 → 2026-08-16 · 3 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
● 2026-08-16 05:24:34
○MXlocalhost2017-02-14 → 2017-02-14 · 4 obs
○ 2016-07-02 16:59:26
● 2017-02-14 18:56:14
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34
○MXmail.nickstel.com2015-07-25 → 2016-07-02 · 5 obs
○ 2008-03-08 15:25:14
● 2015-07-25 13:17:40
● 2016-07-02 16:59:26
○ 2017-02-14 18:56:14
○ 2026-08-16 05:24:34
●MXroute1.mx.cloudflare.net2026-04-01 → 2026-08-16 · 3 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
● 2026-08-16 05:24:34
●MXroute2.mx.cloudflare.net2026-04-01 → 2026-08-16 · 3 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
● 2026-08-16 05:24:34
●MXroute3.mx.cloudflare.net2026-04-01 → 2026-08-16 · 3 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
● 2026-08-16 05:24:34
●A104.21.30.1702026-04-01 → 2026-08-16 · 9 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
○ 2026-04-04 13:40:14
● 2026-04-08 06:45:48
● 2026-04-13 04:12:24
○ 2026-06-07 07:21:04
○ 2026-06-17 20:38:28
● 2026-06-21 21:33:48
● 2026-08-16 05:24:34
●A172.67.173.672026-04-01 → 2026-08-16 · 9 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
○ 2026-04-04 13:40:14
● 2026-04-08 06:45:48
● 2026-04-13 04:12:24
○ 2026-06-07 07:21:04
○ 2026-06-17 20:38:28
● 2026-06-21 21:33:48
● 2026-08-16 05:24:34
○A188.114.96.02026-04-04 → 2026-06-17 · 8 obs
○ 2026-04-01 07:02:08
● 2026-04-04 13:40:14
○ 2026-04-08 06:45:48
○ 2026-04-13 04:12:24
● 2026-06-07 07:21:04
● 2026-06-17 20:38:28
○ 2026-06-21 21:33:48
○ 2026-08-16 05:24:34
○A188.114.97.02026-04-04 → 2026-06-17 · 8 obs
○ 2026-04-01 07:02:08
● 2026-04-04 13:40:14
○ 2026-04-08 06:45:48
○ 2026-04-13 04:12:24
● 2026-06-07 07:21:04
● 2026-06-17 20:38:28
○ 2026-06-21 21:33:48
○ 2026-08-16 05:24:34
●A2606:4700:3030::ac43:ad432026-07-20 → 2026-08-16 · 3 obs
○ 2026-06-21 21:33:48
● 2026-07-20 05:10:30
● 2026-08-16 05:24:34
●A2606:4700:3037::6815:1eaa2026-04-01 → 2026-08-16 · 9 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
○ 2026-04-04 13:40:14
● 2026-04-08 06:45:48
● 2026-04-13 04:12:24
○ 2026-06-07 07:21:04
○ 2026-06-17 20:38:28
● 2026-06-21 21:33:48
● 2026-08-16 05:24:34
○A2606:4700:3037::ac43:ad432026-04-01 → 2026-06-21 · 10 obs
○ 2017-02-14 18:56:14
● 2026-04-01 07:02:08
○ 2026-04-04 13:40:14
● 2026-04-08 06:45:48
● 2026-04-13 04:12:24
○ 2026-06-07 07:21:04
○ 2026-06-17 20:38:28
● 2026-06-21 21:33:48
○ 2026-07-20 05:10:30
○ 2026-08-16 05:24:34
○A2a06:98c1:3120::2026-04-04 → 2026-06-17 · 8 obs
○ 2026-04-01 07:02:08
● 2026-04-04 13:40:14
○ 2026-04-08 06:45:48
○ 2026-04-13 04:12:24
● 2026-06-07 07:21:04
● 2026-06-17 20:38:28
○ 2026-06-21 21:33:48
○ 2026-08-16 05:24:34
○A2a06:98c1:3121::2026-04-04 → 2026-06-17 · 8 obs
○ 2026-04-01 07:02:08
● 2026-04-04 13:40:14
○ 2026-04-08 06:45:48
○ 2026-04-13 04:12:24
● 2026-06-07 07:21:04
● 2026-06-17 20:38:28
○ 2026-06-21 21:33:48
○ 2026-08-16 05:24:34
○A52.20.84.622026-04-01 → 2026-08-16 · 2 obs
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34
○A72.52.4.912015-07-25 → 2017-02-14 · 5 obs
○ 2008-03-08 15:25:14
● 2015-07-25 13:17:40
● 2017-02-14 18:56:14
○ 2026-04-01 07:02:08
○ 2026-08-16 05:24:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...-
optlo.comdarwin.ns.cloudflare.com, teagan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.151

NS records: darwin.ns.cloudflare.com, teagan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optlo.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.67, 104.21.30.170
AAAA22606:4700:3030::ac43:ad43, 2606:4700:3037::6815:1eaa
NS2darwin.ns.cloudflare.com, teagan.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 28), route2.mx.cloudflare.net (pri: 38)...
TXT3MS=ms50709628, google-site-verification=hro2QQjiIwLLKeb...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optlo.com directs to four IP numbers, which are 104.21.30.170, 172.67.173.67, 2606:4700:3030::ac43:ad43 and 2606:4700:3037::6815:1eaa.

cheddarfc.co.uk, www.asian-m.com, verdecasinobonuscodeohneeinzahlung.info and two other host names share IP numbers with optlo.com.

Name Servers

DNS delegation for optlo.com points to two name servers: darwin.ns.cloudflare.com and teagan.ns.cloudflare.com.

optlo.com uses the same name servers as several other domains — among them dauntbooks.co.uk, lizmarvin.com, drdscada.com and two more.

There is at least partial name server overlap between optlo.com and other domains — 668kkk668.com, finewoodworkersofaustin.org, astralvectorhub.com and two more among them.

The name servers amos.ns.cloudflare.com, kia.ns.cloudflare.com and gerardo.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

darwin.ns.cloudflare.com has IP addresses 108.162.193.151, 172.64.33.151 and 173.245.59.151, plus 3 other.

teagan.ns.cloudflare.com has IP addresses 108.162.194.174, 162.159.38.174 and 172.64.34.174, plus 3 other.

Mail Servers

Incoming mail for optlo.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

optlo.com has at least partial mail server overlap with other domains such as butlernature.com, david-tec.com, bestworkflow.app and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.