comf.com - dns.ninja

`comf.com`

DNSSEC	⚠️ Not signed
A	112.78.125.85^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www625b.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
MX	`comf.com` ⭐
		A	112.78.125.85^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www625b.sakura.ne.jp`
TXT	`v=spf1 a:www625b.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2024-06-15 #11

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784177297

MX for

comf.com

Subdomains

mail.comf.com

www.comf.com

Same first word

comf.com

comf.org

comf.com.cn

comf.life

comf.net

comf.me

comf.ru

comf.at

comf.de

comf.tv

comf.org.mx

comf.eu

comf.pl

comf.nl

comf.co

Similar names

fcom.eu

mfco.ca

omcf.org.ua

mofc.com

ofmc.com

mcfo.net

cmfo.fr

cofm.edu.in

fcom.net

cfom.org.uk

cfmo.ru

mfoc.info

ofmc.net

fomc.net

fcom.be

mfco.biz

cmfo.ru

fcom.uk

mfco.sa

fcom.co.kr

omfc.org

cfom.de

fcom.cz

focm.net

fmco.info

cmfo.ca

fcmo.de

fmco.sa

mofc.net

fcom.kz

mfco.com

cofm.co.kr

cfmo.de

mocf.com

mfoc.de

mfco.net

focm.jp

ofcm.com

fcom.at

fmco.fr

mcof.org

cofm.ru

omfc.co.uk

ofmc.today

fcom.ca

cfmo.it

fcom.dk

fcom.cn

omcf.com

omfc.fr

mocf.org

fmco.in

focm.com

fcom.cl

cofm.in

mfco.com.pk

mocf.org.cn

fcom.pl.ua

mcfo.cn

mcfo.ch

cofm.com

cmfo.be

mofc.org.uk

mcof.co.uk

mfco.cn

focm.nl

fmco.ru

mcfo.info

mfco.it

fmco.com.sa

ofmc.us

fcom.it

mcof.com

fcom.vn

focm.co

fmco.com

fmco.fi

fcom.edu.uy

cmof.com

fcom.com.br

mcfo.ru

omcf.it

ocmf.net

omcf.org

mcfo.biz

ocmf.com

mofc.org

cfom.mx

fcom.com.cn

fcom.nl

cofm.cn

mcfo.org

ofmc.co

mofc.ru

fomc.de

DNS History

9 records (5 active, 4 former)

●NSmaster.dns.ne.jp2026-03-03 → 2026-07-16 · 6 obs

○ 2017-05-12 08:53:48
● 2026-03-03 10:17:38
● 2026-05-31 18:53:40
○ 2026-06-06 19:29:20
● 2026-06-11 23:49:16
● 2026-07-16 05:13:10

●NSns1.dns.ne.jp2026-03-03 → 2026-07-16 · 3 obs

○ 2017-05-12 08:53:48
● 2026-03-03 10:17:38
● 2026-07-16 05:13:10

○NSns100.worldnic.com2015-08-15 → 2017-05-12 · 4 obs

● 2015-08-15 00:27:30
● 2017-05-12 08:53:48
○ 2026-03-03 10:17:38
○ 2026-07-16 05:13:10

●NSns2.dns.ne.jp2026-03-03 → 2026-07-16 · 3 obs

○ 2017-05-12 08:53:48
● 2026-03-03 10:17:38
● 2026-07-16 05:13:10

○NSns99.worldnic.com2015-08-15 → 2017-05-12 · 4 obs

● 2015-08-15 00:27:30
● 2017-05-12 08:53:48
○ 2026-03-03 10:17:38
○ 2026-07-16 05:13:10

●MXcomf.com2026-03-03 → 2026-07-16 · 6 obs

○ 2017-05-12 08:53:48
● 2026-03-03 10:17:38
● 2026-05-31 18:53:40
○ 2026-06-06 19:29:20
● 2026-06-11 23:49:16
● 2026-07-16 05:13:10

○MXmail.comf.com2015-08-15 → 2017-05-12 · 4 obs

● 2015-08-15 00:27:30
● 2017-05-12 08:53:48
○ 2026-03-03 10:17:38
○ 2026-07-16 05:13:10

●A112.78.125.852026-03-03 → 2026-07-16 · 6 obs

○ 2017-05-12 08:53:48
● 2026-03-03 10:17:38
● 2026-05-31 18:53:40
○ 2026-06-06 19:29:20
● 2026-06-11 23:49:16
● 2026-07-16 05:13:10

○A202.234.10.642015-08-15 → 2017-05-12 · 4 obs

● 2015-08-15 00:27:30
● 2017-05-12 08:53:48
○ 2026-03-03 10:17:38
○ 2026-07-16 05:13:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
comf.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comf.com (unsigned zone)

⏱️ Timing

Total: 2340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.125.85`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`comf.com (pri: 10)`
TXT	1	`v=spf1 a:www625b.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Hierarchy

The parent domain of mail.comf.com and www.comf.com is comf.com.

Mail Server Role

The MX record for comf.com points back to comf.com — it is its own mail server.

IP Addresses

comf.com directs to one IP number, which is 112.78.125.85.

Among the host names that share IP numbers with comf.com are mapprend.co.jp, zaxa.net, kirita.co.jp and two others.

Name Servers

Three name servers are authoritative for comf.com: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of comf.com's name servers are shared with other domains, for example ps-en.com, uchidatosouten.sakura.ne.jp, um-acc.com and two more.

These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

The MX record for comf.com points to a single mail server: comf.com.

There is one IP number for comf.com: 112.78.125.85.