reefsail.com - robtex.com

reefsail.com

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::266πŸ‡ΊπŸ‡Έ IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0266.elastic-ssl.ui-r.com
A74.208.236.119πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
NSns-us.1and1-dns.com ⭐ ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:5202:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.com
A217.160.82.2πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.com
NSns-us.1and1-dns.de ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:5002:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.de
A217.160.80.2πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.de
NSns-us.1and1-dns.org ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:5302:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.org
A217.160.83.2πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.org
NSns-us.1and1-dns.us ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:5102:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.us
A217.160.81.2πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.us
NSns51.1and1.com ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:501e:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1030.ui-dns.de
A217.160.80.30πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1030.ui-dns.de
NSns52.1and1.com ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:511d:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1029.ui-dns.biz
A217.160.81.29πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1029.ui-dns.biz
MXreefsail-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::4πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f905::4πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A2a01:111:f403:f908::2πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A2a01:111:f403:f90d::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A52.101.9.20πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.41.28πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A52.101.41.58πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
A52.101.50.1πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
MXmx01.1and1.com(10)
A74.208.5.21πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
MXmx00.1and1.com(20)
A74.208.5.3πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
SOAns-us.1and1-dns.comhostmaster@1and1.com 2016-10-11 #9

com

Subdomains

Same first word

Similar names

DNS History

13 records (11 active, 2 former)

20162017201820192020202120222023202420252026NSns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns51.1and1.comns52.1and1.comMXmx00.1and1.commx01.1and1.comreefsail-com.mail.protection.outlook.comA2607:f1c0:100f:f000::26674.208.236.1192607:f1c0:1000:30bc:8434:32db:287:101474.208.120.177
●NSns-us.1and1-dns.com2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
●NSns-us.1and1-dns.de2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
●NSns-us.1and1-dns.org2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
●NSns-us.1and1-dns.us2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
●NSns51.1and1.com2026-03-08 β†’ 2026-03-10 Β· 3 obs
β—‹ 2015-06-18 11:20:20
● 2026-03-08 06:51:14
● 2026-03-10 01:15:04
●NSns52.1and1.com2026-03-08 β†’ 2026-03-10 Β· 3 obs
β—‹ 2015-06-18 11:20:20
● 2026-03-08 06:51:14
● 2026-03-10 01:15:04
●MXmx00.1and1.com2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
●MXmx01.1and1.com2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
●MXreefsail-com.mail.protection.outlook.com2015-06-18 β†’ 2026-03-10 Β· 2 obs
● 2015-06-18 11:20:20
● 2026-03-10 01:15:04
β—‹A2607:f1c0:1000:30bc:8434:32db:287:10142015-06-18 β†’ 2016-04-15 Β· 4 obs
● 2015-06-18 11:20:20
● 2016-04-15 10:30:42
β—‹ 2016-12-24 15:49:40
β—‹ 2026-03-10 01:15:04
●A2607:f1c0:100f:f000::2662016-12-24 β†’ 2026-03-10 Β· 3 obs
β—‹ 2016-04-15 10:30:42
● 2016-12-24 15:49:40
● 2026-03-10 01:15:04
β—‹A74.208.120.1772015-06-18 β†’ 2016-04-15 Β· 4 obs
● 2015-06-18 11:20:20
● 2016-04-15 10:30:42
β—‹ 2016-12-24 15:49:40
β—‹ 2026-03-10 01:15:04
●A74.208.236.1192016-12-24 β†’ 2026-03-10 Β· 3 obs
β—‹ 2016-04-15 10:30:42
● 2016-12-24 15:49:40
● 2026-03-10 01:15:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
reefsail.comns51.1and1.com, ns52.1and1.com4 records

βœ… Authoritative Response

Server: 217.160.80.30

NS records: ns51.1and1.com, ns52.1and1.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reefsail.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A174.208.236.119
AAAA12607:f1c0:100f:f000::266
NS4ns-us.1and1-dns.de, ns-us.1and1-dns.com...
MX3mx01.1and1.com (pri: 10), mx00.1and1.com (pri: 20)...
SOA1ns-us.1and1-dns.com hostmaster.1and1.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.1and1.com, ns51.1and1.com, ns52.1and1.com...)

Analysis

Hierarchy

reefsail.com is parent of cdn.reefsail.com.

IP Addresses

reefsail.com points to two IP numbers: 2607:f1c0:100f:f000::266 and 74.208.236.119.

Other host names, for instance joe-photographer.com, 2r.ca, fittingresolutions.com, wtfcredit.com and tudormaier.com share IP numbers with reefsail.com.

Name Servers

reefsail.com is delegated to six name servers: ns-us.1and1-dns.com, ns51.1and1.com, ns52.1and1.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

reefsail.com at least partially shares its name servers with other domains, for instance pbuff.com, cigarrollerslive.com, benc.ca, golfwashington.com and flashcartoons.org.

These name servers are commonly used alongside ns57.1and1.com and ns58.1and1.com.

Hostnames with two IP numbers:

ns-us.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5202:100 and 217.160.82.2

ns51.1and1.com points to 2001:8d8:fe:53:0:d9a0:501e:100 and 217.160.80.30

ns52.1and1.com points to 2001:8d8:fe:53:0:d9a0:511d:100 and 217.160.81.29

ns-us.1and1-dns.de points to 2001:8d8:fe:53:0:d9a0:5002:100 and 217.160.80.2

ns-us.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5302:100 and 217.160.83.2

ns-us.1and1-dns.us points to 2001:8d8:fe:53:0:d9a0:5102:100 and 217.160.81.2

Mail Servers

reefsail.com is handled by three mail servers: mx00.1and1.com, mx01.1and1.com and reefsail-com.mail.protection.outlook.com.

reefsail.com shares some mail servers with other domains, including krupat.com, corpotel.com, luispaoli.org, vehiclerelatedrecords.com and connectdifferent.com.

Eight IP numbers for reefsail-com.mail.protection.outlook.com: 2a01:111:f403:c92c::4, 2a01:111:f403:f905::4, 2a01:111:f403:f908::2, 2a01:111:f403:f90d::, 52.101.9.20, 52.101.41.28, 52.101.41.58 and 52.101.50.1.

One IP number for mx00.1and1.com: 74.208.5.3.

One IP number for mx01.1and1.com: 74.208.5.21.