`office.o7.com`

DNSSEC	⚠️ Not signed
MX	`mail.office.o7.com` ⭐
		A	188.254.6.154^{🇷🇺 ROSTELECOM-AS188.254.0.0/17 ROSTELECOM NETS}
			PTR	`mail.office.o7.com`

`o7.com`

	DNSSEC	⚠️ Not signed
	A	85.193.72.17^{🇷🇺 DTLN85.193.72.0/24}
	NS	`ns5.o7.com` ⭐
	NS	`ns6.o7.com`
	MX	`mail.o7.com` ⭐
	TXT	`v=spf1 mx a:mail.o7.com ip4:46.61.230.208 -all`
	SOA	`ns5.o7.com`support@cloud.rt.ru 2016-05-15 #36

📈 Tranco rank: #12,911

Subdomains

mail.office.o7.com

Same first word

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Similar names

effico.net

iceoff.com

ecoffi.com

eicoff.com

fecofi.be

cioffe.com

effico.com.mx

coiffe.fr

offiec.cn

coffie.hatenablog.com

ieffco.com

effico.mobi

effico.fr

DNS History

1 record (1 active, 0 former)

●MXmail.office.o7.com2015-06-14 → 2026-07-11 · 2 obs

● 2015-06-14 08:13:34
● 2026-07-11 11:36:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
o7.com	ns6.o7.com, ns5.o7.com	2 records

✅ Authoritative Response

Server:46.61.230.214

NS records: ns6.o7.com, ns5.o7.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o7.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mail.office.o7.com (pri: 10)`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns6.o7.com, ns5.o7.com)

Analysis

Hierarchy

The domain mail.office.o7.com falls under the parent office.o7.com.

Mail Servers

The sole mail server for office.o7.com is mail.office.o7.com.

There is one IP number for mail.office.o7.com: 188.254.6.154.

office.o7.com - robtex.com

office.o7.com

o7.com