optrel.com - bgp.he.net

SOA

Start of Authority

Primary NS

rocco.ns.cloudflare.com

Mailbox

dns.cloudflare.com

Serial

2409147877

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

Nameservers

rocco.ns.cloudflare.com rosalyn.ns.cloudflare.com

MX

Mail Exchangers

optrel-com.mail.protection.outlook.com0

TXT

TXT Records

sending_domain1064712=3b3df977b641f72ac04ce2a37a7194dfb2188af6560551c5d38bca89196c2a4b

13.05.2025

atlassian-domain-verification=4gLTZcMwK1zyxFDJ5EztezZlzM5vHiWYkhuYnuSq42sS90W7chUOZFfU6koQ1E5o

h6rdcnqg8ma3aejao97qvf59e8

MS=0DF0B0AB640B0A1F7145243BA6E246836647712B

gtShjxqxrCjRmHDZaYKwS8D51YQ_i4tclxIBUdslnR4

cisco-ci-domain-verification=7890ca6e731d1cdb32737adfc562503b413eeb585170d56220d7a5f05f1a45a9

v=spf1 a a:mailrelay.optrel.com include:spf.protection.outlook.com include:43839414.spf04.hubspotemail.net -all

ra9g238945l4h9s6nt3dnms06m

mandrill_verify.ml9DilzhpK7q45n3v75G-A

google-site-verification=V1FhY7hrLUDGx0vPnQJQ7gR6ELDPfmmMvvdW0WHM9z0

MS=ms88285232

anthropic-domain-verification-f8mmb9=NIXP3ioPbutfpVZiYlW2Nm8mI

google-site-verification=xdBOpsYVILGTx_ZHejfxKfY3IHw2wFcbaNKp-ccE3hw

A

IPv4 Addresses

104.21.3.165 172.67.130.242

AAAA

IPv6 Addresses

2606:4700:3033::ac43:82f2 2606:4700:3030::6815:3a5

Certificate Transparency Statistics

Total Certificates: 0

Total Domains: 0

Query Time: N/A

Certificate Transparency Statistics

Hostname results link to the full Cert Search surface for deeper exploration.

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IPs	Origin AS	Announcement	Description
104.21.3.165	AS13335	104.21.0.0/19	Cloudflare, Inc.
104.21.3.165	AS13335	104.21.0.0/20	Cloudflare, Inc.
172.67.130.242	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.130.242	AS13335	172.67.128.0/20	Cloudflare, Inc.
2606:4700:3030::6815:3a5, 2606:4700:3033::ac43:82f2	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3030::6815:3a5	AS13335	2606:4700:3030::/48	Cloudflare, Inc.
2606:4700:3033::ac43:82f2	AS13335	2606:4700:3033::/48	Cloudflare, Inc.

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