`o2.sendgrid.owler.com`

DNSSEC	⚠️ Not signed
A	167.89.62.213^{🇺🇸 ASN-SENDGRID167.89.0.0/18 Twilio, Inc. 1801 California Street Suite 500 Denver CO 80202 United States}
		PTR	`o2.sendgrid.owler.com`

`sendgrid.owler.com`

	CNAME	`u2150526.wl.sendgrid.net`
	DNSSEC	⚠️ Not signed
	MX	`mx.sendgrid.net` ⭐
	TXT	`v=spf1 ip4:167.89.62.213 ip4:167.89.63.18 ip4:167.89.63.227 -all`

WOT: SAFE (50/100)
WOT: SAFE (50/100)

PTR for

213.62.89.167.in-addr.arpa

Same first word

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o2.capital

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o2.app

o2.com.hk

o2.eu

o2.tv

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o2.ro

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o2.kg

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Similar names

2o.com

2o.fr

2o.cc

2o.net

2o.at

2o.si

2o.co

2o.de

2o.su

2o.hu

2o.no

2o.cl

2o.nl

2o.dk

2o.hk

2o.house

2o.pl

2o.org

2o.cz

2o.be

2o.ca

DNS History

1 record (1 active, 0 former)

●A167.89.62.2132017-10-27 → 2026-05-10 · 2 obs

● 2017-10-27 09:06:30
● 2026-05-10 21:03:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
owler.com	ns-81.awsdns-10.com, ns-933.awsdns-52.net, ns-1798.awsdns-32.co.uk, ns-1217.awsdns-24.org	2 records

✅ Authoritative Response

Server:205.251.199.6

NS records: ns-81.awsdns-10.com, ns-933.awsdns-52.net, ns-1798.awsdns-32.co.uk, ns-1217.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for owler.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.89.62.213`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-81.awsdns-10.com, ns-81.awsdns-10.com)

Analysis

IP Addresses

o2.sendgrid.owler.com points to a single IP address: 167.89.62.213.

o2.sendgrid.owler.com - robtex.com