`sfr.com`

DNSSEC	⚠️ Not signed
A	109.24.52.81^{🇫🇷 LDCOMNET109.0.0.0/11 SFR Altice France}
		PTR	`alticefrance.com`
NS	`pranspub03.phys.prod` ⭐ 🔒
NS	`ns1pub.sfr.fr`
		A	92.90.26.129^{🇫🇷 LDCOMNET92.88.0.0/13 SFR Altice France}
NS	`ns2pub.sfr.fr`
		A	92.90.26.145^{🇫🇷 LDCOMNET92.88.0.0/13 SFR Altice France}
MX	`smtp1.sfr.com` ⭐
		A	77.154.154.200^{🇫🇷 LDCOMNET77.144.0.0/12 SFR ALTICE France}
			PTR	`200.154.154.77.rev.sfr.net`
MX	`smtp2.sfr.com` ⭐
		A	77.154.156.200^{🇫🇷 LDCOMNET77.144.0.0/12 SFR ALTICE France}
			PTR	`200.156.154.77.rev.sfr.net`
TXT	`XMedius-Verification=a5af61dd1af634b6baa692e8d13237764578d47fd4ac5135f9c02faa...`
TXT	`cisco-ci-domain-verification=4ecad027f3998715753adc599fd962b2d58389f40698d8e0...`
TXT	`google-site-verification=1-afaNpiwNvFc_lBjWj5uHXUfcBYIemYjooTrvPD2KE`
TXT	`GXuOOy16fkNVlEFpXhtwNkqWbkIyCayY1ZJikTrFhDVbmaQ4f2jr3Vv5b1sBFA3GmXS5whxIqgZa9...`
TXT	`VByl4p6n2Xc16cnkZXFvwLC6xXbY9xjvu2UP/9hhe59c7KC+w0QftVrqhkGBGpg30yGhan7u004xe...`
TXT	`v=spf1 ip4:77.154.154.200/30 ip4:77.154.156.200/30 ip4:80.125.162.12/30 ip4:8...`
TXT	`bP1qax7+JZgavTur9WIUgBP/ZPB1K7aX7O+bz(0x587878)yUdjYka7S5YREFwHDlu7t6ZChUc/ViZGSls+O...`
TXT	`MS=ms50904104`
TXT	`MS=ms28376237`
TXT	`cisco-ci-domain-verification=58773154ade713a9c3ae3b48b088e12fb5e311434bf67da7...`
TXT	`apple-domain-verification=86nYVJjohZy5XPIY`
TXT	`apple-domain-verification=o560Jzy1LbAwGHqI`
SOA	`pranspub03.phys.prod`support@dns.sfr.net serial=850

`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=1771291435

rank #441526 globally
rank #198023 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #159,737

Up

info.sfr.com

www.sfr.com

recrutement.sfr.com

fr.sfr.com

private.sfr.com

mx3-corp.sfr.com

escaladepartenaires.sfr.com

smtp1.sfr.com

mx4-corp.sfr.com

smtp2.sfr.com

mx2-corp.sfr.com

extranet.sfr.com

zepush.sfr.com

campus.sfr.com

zemel.sfr.com

lemel.sfr.com

recover2.sfr.com

apps.sfr.com

inovatel.sfr.com

recover.sfr.com

sun-apps.sfr.com

Same first word

sfr.re

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srf.ae

rfs.com.br

fsr.net.au

frs.pt

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srf.co.kr

frs.biz

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rsf.gov.sd

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rfs.org

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rsf.co.il

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rfs.com.tr

rfs.me

srf.no

frs.com

rfs.ro

rfs.gov.kz

frs.ir

rfs.cz

frs.world

frs.dk

rfs.cn

DNS History

13 records (6 active, 7 former)

○NSns1.9services.com2015-09-02 → 2020-08-19 · 4 obs

● 2015-09-02 00:50:36
● 2020-08-19 07:55:40
○ 2020-10-15 00:50:20
○ 2026-02-24 23:41:36

●NSns1pub.sfr.fr2020-10-15 → 2026-02-24 · 3 obs

○ 2020-08-19 07:55:40
● 2020-10-15 00:50:20
● 2026-02-24 23:41:36

○NSns2.9services.com2015-09-02 → 2020-08-19 · 4 obs

● 2015-09-02 00:50:36
● 2020-08-19 07:55:40
○ 2020-10-15 00:50:20
○ 2026-02-24 23:41:36

○NSns2.sfr.fr2015-09-02 → 2020-08-19 · 4 obs

● 2015-09-02 00:50:36
● 2020-08-19 07:55:40
○ 2020-10-15 00:50:20
○ 2026-02-24 23:41:36

●NSns2pub.sfr.fr2020-10-15 → 2026-02-24 · 3 obs

○ 2020-08-19 07:55:40
● 2020-10-15 00:50:20
● 2026-02-24 23:41:36

○NSpranspub01.phys.prod2020-10-15 → 2021-10-28 · 5 obs

○ 2020-08-19 07:55:40
● 2020-10-15 00:50:20
● 2021-10-28 06:40:30
○ 2026-02-15 06:31:04
○ 2026-02-24 23:41:36

●NSpranspub03.phys.prod2026-02-15 → 2026-02-24 · 3 obs

○ 2021-10-28 06:40:30
● 2026-02-15 06:31:04
● 2026-02-24 23:41:36

●MXsmtp1.sfr.com2015-09-02 → 2026-02-24 · 2 obs

● 2015-09-02 00:50:36
● 2026-02-24 23:41:36

●MXsmtp2.sfr.com2017-02-27 → 2026-02-24 · 3 obs

○ 2015-09-02 00:50:36
● 2017-02-27 12:20:32
● 2026-02-24 23:41:36

○MXsmtp4.sfr.com2015-09-02 → 2017-04-26 · 4 obs

● 2015-09-02 00:50:36
● 2017-04-26 04:41:08
○ 2017-06-01 02:34:28
○ 2026-02-24 23:41:36

○A109.0.74.762015-09-02 → 2016-08-14 · 4 obs

● 2015-09-02 00:50:36
● 2016-08-14 16:02:08
○ 2016-09-17 07:40:04
○ 2026-02-24 23:41:36

○A109.24.52.532016-09-17 → 2020-12-26 · 5 obs

○ 2016-08-14 16:02:08
● 2016-09-17 07:40:04
● 2020-12-26 17:54:16
○ 2021-05-09 16:17:56
○ 2026-02-24 23:41:36

●A109.24.52.812021-05-09 → 2026-02-24 · 3 obs

○ 2020-12-26 17:54:16
● 2021-05-09 16:17:56
● 2026-02-24 23:41:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
sfr.com	ns1pub.sfr.fr, ns2pub.sfr.fr	-

✅ Authoritative Response

Server: 92.90.26.129

NS records: ns1pub.sfr.fr, ns2pub.sfr.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfr.com (unsigned zone)

⏱️ Timing

Total: 1556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.24.52.81`
NS	2	`ns2pub.sfr.fr, ns1pub.sfr.fr`
MX	2	`smtp2.sfr.com (pri: 5), smtp1.sfr.com (pri: 5)`
TXT	12	`google-site-verification=1-afaNpiwNvFc_l, GXuOOy16fkNVlEFpXhtwNkqWbkIyCayY1ZJikTrF...`
SOA	1	`pranspub03.phys.prod support.dns.sfr.net`

AI analysis

sfr.com has children including info.sfr.com, www.sfr.com, recrutement.sfr.com, fr.sfr.com, private.sfr.com and a few other host names.

sfr.com points to a single IP address: 109.24.52.81.

Other host names such as alticefrance.com and www.sfr.com share IP numbers with sfr.com.

sfr.com is delegated to three name servers: ns1pub.sfr.fr, ns2pub.sfr.fr and pranspub03.phys.prod.

At least part of the name servers for sfr.com are shared with other domains, for instance tona.eu, ecoutedirecte.fr, monsfr.mobi, sfrlacarte.net and manouvellemessagerie-sfr.fr.

Hostnames with a single IP

ns1pub.sfr.fr resolves to: 92.90.26.129.

ns2pub.sfr.fr resolves to: 92.90.26.145.

sfr.com is handled by two mail servers: smtp1.sfr.com and smtp2.sfr.com.

sfr.com uses the same mail server setup as other domains, for instance lysseo.fr, neuftelecom.com, ncnumericable.com, altice-roaming.net and firstmark.fr.

sfr.com shares at least some mail servers with other domains, for example ariege-telecom.com, ld-collectivites.fr, my-everyworld.eu, anti-sfr.net and myeveryworld.eu.

these mail servers are frequently used alongside the mail servers smtp4.sfr.com.

Hostnames with a single IP

smtp1.sfr.com resolves to: 77.154.154.200.

smtp2.sfr.com resolves to: 77.154.156.200.

sfr.com - robtex.com

sfr.com

com

Up

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`sfr.com`

`com`