sylvan.fr - robtex.com

sylvan.fr

DNSSEC⚠️ Not signed
NSns1092.ui-dns.biz ⭐
A2607:f1c0:fe:53:185:132:33:92🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1092.ui-dns.biz
A185.132.33.92🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1092.ui-dns.biz
NSns1062.ui-dns.de
A2607:f1c0:fe:53:185:132:32:62🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1062.ui-dns.de
A185.132.32.62🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1062.ui-dns.de
NSns1095.ui-dns.com
A2607:f1c0:fe:53:185:132:34:95🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1095.ui-dns.com
A185.132.34.95🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1095.ui-dns.com
NSns1125.ui-dns.org
A2001:8d8:fe:53:0:d9a0:537d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1125.ui-dns.org
A217.160.83.125🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1125.ui-dns.org
MXblazei.sylvaninc.com ⭐
A206.67.234.104🇺🇸 SALSGIVER206.67.234.0/24 Salsgiver
MXsylvan-fr.mail.protection.outlook.com(20)
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
TXTv=spf1 ip4:206.67.234.104 ip4:206.67.234.26 ip4:206.67.234.72 include:spf.pro...
SOAns1092.ui-dns.bizhostmaster@1und1.com 2017-06-01 #28

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT191 RRs processed [16/07/2026 12H20:50]
SOAa.nic.frdnsmaster@afnic.fr serial=2245796376

Same first word

sylvan.bc.ca
sylvan.co
sylvan.com
sylvan.com.pt
sylvan.fr
sylvan.info
sylvan.it
sylvan.eu
sylvan.org.uk
sylvan.de
sylvan.org
sylvan.cz
sylvan.me
sylvan.no
sylvan.bio
sylvan.nyc
sylvan.net
sylvan.nl
sylvan.se
sylvan.hu
sylvan.k12.ca.us
sylvan.be
sylvan.cl
sylvan.biz
sylvan.st
sylvan.jp

Similar names

slavny.ru
synval.com
lvanys.org
valsyn.com
savnly.com
vanlys.com
vansly.com
lyvans.org
lyvans.com
lsnavy.net
syanlv.com
salvyn.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1062.ui-dns.dens1092.ui-dns.bizns1095.ui-dns.comns1125.ui-dns.orgns1.nan1.fr.uu.netns1.nan2.fr.uu.netns6.oleane.netns7.oleane.netMXblazei.sylvaninc.comsylvan-fr.mail.protection.outlook.comenoki.sylvaninc.compmxmail.sylvaninc.comA213.11.70.113
○NSns1.nan1.fr.uu.net2015-08-18 → 2015-12-17 · 4 obs
● 2015-08-18 10:10:14
● 2015-12-17 13:02:54
○ 2016-03-26 03:07:28
○ 2026-07-16 12:59:46
○NSns1.nan2.fr.uu.net2015-08-18 → 2015-12-17 · 4 obs
● 2015-08-18 10:10:14
● 2015-12-17 13:02:54
○ 2016-03-26 03:07:28
○ 2026-07-16 12:59:46
●NSns1062.ui-dns.de2026-06-12 → 2026-07-16 · 3 obs
○ 2016-08-09 14:21:48
● 2026-06-12 11:01:40
● 2026-07-16 12:59:46
●NSns1092.ui-dns.biz2026-06-12 → 2026-07-16 · 3 obs
○ 2016-08-09 14:21:48
● 2026-06-12 11:01:40
● 2026-07-16 12:59:46
●NSns1095.ui-dns.com2026-06-12 → 2026-07-16 · 3 obs
○ 2016-08-09 14:21:48
● 2026-06-12 11:01:40
● 2026-07-16 12:59:46
●NSns1125.ui-dns.org2026-06-12 → 2026-07-16 · 3 obs
○ 2016-08-09 14:21:48
● 2026-06-12 11:01:40
● 2026-07-16 12:59:46
○NSns6.oleane.net2016-03-26 → 2016-08-09 · 5 obs
○ 2015-12-17 13:02:54
● 2016-03-26 03:07:28
● 2016-08-09 14:21:48
○ 2026-06-12 11:01:40
○ 2026-07-16 12:59:46
○NSns7.oleane.net2016-03-26 → 2016-08-09 · 5 obs
○ 2015-12-17 13:02:54
● 2016-03-26 03:07:28
● 2016-08-09 14:21:48
○ 2026-06-12 11:01:40
○ 2026-07-16 12:59:46
●MXblazei.sylvaninc.com2015-08-18 → 2026-07-16 · 2 obs
● 2015-08-18 10:10:14
● 2026-07-16 12:59:46
○MXenoki.sylvaninc.com2015-08-18 → 2016-08-09 · 4 obs
● 2015-08-18 10:10:14
● 2016-08-09 14:21:48
○ 2026-06-12 11:01:40
○ 2026-07-16 12:59:46
○MXpmxmail.sylvaninc.com2016-03-26 → 2016-08-09 · 5 obs
○ 2015-08-18 10:10:14
● 2016-03-26 03:07:28
● 2016-08-09 14:21:48
○ 2026-06-12 11:01:40
○ 2026-07-16 12:59:46
●MXsylvan-fr.mail.protection.outlook.com2026-06-12 → 2026-07-16 · 3 obs
○ 2016-08-09 14:21:48
● 2026-06-12 11:01:40
● 2026-07-16 12:59:46
○A213.11.70.1132015-08-18 → 2015-12-17 · 4 obs
● 2015-08-18 10:10:14
● 2015-12-17 13:02:54
○ 2016-03-26 03:07:28
○ 2026-07-16 12:59:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
sylvan.frns1092.ui-dns.biz, ns1095.ui-dns.com, ns1125.ui-dns.org, ns1062.ui-dns.de-

✅ Authoritative Response

Server:185.132.33.92

NS records: ns1092.ui-dns.biz, ns1095.ui-dns.com, ns1125.ui-dns.org, ns1062.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sylvan.fr (unsigned zone)

⏱️ Timing

Total: 768ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1092.ui-dns.biz, ns1125.ui-dns.org...
MX2blazei.sylvaninc.com (pri: 10), sylvan-fr.mail.protection.outlook.com (p
TXT1v=spf1 ip4:206.67.234.104 ip4:206.67.234
SOA1ns1092.ui-dns.biz hostmaster.1und1.com

Analysis

Name Servers

sylvan.fr has four authoritative name servers: ns1092.ui-dns.biz, ns1095.ui-dns.com, ns1062.ui-dns.de and ns1125.ui-dns.org.

sylvan.fr partially shares its NS delegation with several other domains, including infev.com, nudistairlines.com, lajpat.com and two others.

In DNS configurations, these name servers often share authority with ns1125.ui-dns.com, ns1125.ui-dns.biz, ns1125.ui-dns.de and 7 other name servers.

ns1092.ui-dns.biz, ns1095.ui-dns.com, ns1062.ui-dns.de and ns1125.ui-dns.org each carry two IP addresses. ns1092.ui-dns.biz has 185.132.33.92 and 2607:f1c0:fe:53:185:132:33:92; ns1095.ui-dns.com has 185.132.34.95 and 2607:f1c0:fe:53:185:132:34:95; ns1062.ui-dns.de has 185.132.32.62 and 2607:f1c0:fe:53:185:132:32:62; ns1125.ui-dns.org has 217.160.83.125 and 2001:8d8:fe:53:0:d9a0:537d:100.

Mail Servers

sylvan.fr has two mail servers: blazei.sylvaninc.com and sylvan-fr.mail.protection.outlook.com.

sylvan.fr shares mail servers — at least in part — with other domains, including myheartshape.com, sylvaninc.com, altpost.net and two others.

The mail servers ostreatus.sylvaninc.com, sylvaninc-com.mail.protection.outlook.com and euromycel-com.mail.protection.outlook.com frequently co-occur with these mail servers.

Host names with 8 IP numbers:

sylvan-fr.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.12 and 52.101.68.36 among others, with 5 other IP addresses in total.

Host names pointing to a single IP address:

The hostname blazei.sylvaninc.com resolves to 206.67.234.104.