behind.ca - dns.ninja

behind.ca

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::200🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A74.208.236.185🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1045.ui-dns.com
A2001:8d8:fe:53:0:d9a0:522d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.com
A217.160.82.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.com
NSns1045.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.biz
A217.160.81.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.biz
NSns1045.ui-dns.de
A2001:8d8:fe:53:0:d9a0:502d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.de
A217.160.80.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.de
NSns1045.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.org
A217.160.83.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.org
MXmx00.ionos.com
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1045.ui-dns.comhostmaster@1und1.com 2017-06-01 #22

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607031430
WOT: SAFE (1/100)

Same first word

Similar names

DNS History

11 records (8 active, 3 former)

2017201820192020202120222023202420252026NSns1045.ui-dns.bizns1045.ui-dns.comns1045.ui-dns.dens1045.ui-dns.orgbuy.internettraffic.comsell.internettraffic.comMXmx00.ionos.commx01.ionos.comA2607:f1c0:100f:f000::20074.208.236.18569.172.201.153
NSbuy.internettraffic.com2016-06-26 → 2016-06-26 · 3 obs
● 2016-06-26 10:24:34
○ 2026-05-11 11:56:52
○ 2026-07-03 15:12:24
NSns1045.ui-dns.biz2026-05-11 → 2026-07-03 · 3 obs
○ 2016-06-26 10:24:34
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
NSns1045.ui-dns.com2026-05-11 → 2026-07-03 · 3 obs
○ 2016-06-26 10:24:34
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
NSns1045.ui-dns.de2026-05-11 → 2026-07-03 · 3 obs
○ 2016-06-26 10:24:34
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
NSns1045.ui-dns.org2026-05-11 → 2026-07-03 · 3 obs
○ 2016-06-26 10:24:34
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
NSsell.internettraffic.com2016-06-26 → 2016-06-26 · 3 obs
● 2016-06-26 10:24:34
○ 2026-05-11 11:56:52
○ 2026-07-03 15:12:24
MXmx00.ionos.com2026-05-11 → 2026-07-03 · 2 obs
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
MXmx01.ionos.com2026-05-11 → 2026-07-03 · 2 obs
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
A2607:f1c0:100f:f000::2002026-05-11 → 2026-07-03 · 3 obs
○ 2016-06-26 10:24:34
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24
A69.172.201.1532016-06-26 → 2016-06-26 · 3 obs
● 2016-06-26 10:24:34
○ 2026-05-11 11:56:52
○ 2026-07-03 15:12:24
A74.208.236.1852026-05-11 → 2026-07-03 · 3 obs
○ 2016-06-26 10:24:34
● 2026-05-11 11:56:52
● 2026-07-03 15:12:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
behind.cans1045.ui-dns.org, ns1045.ui-dns.biz, ns1045.ui-dns.de, ns1045.ui-dns.com-

✅ Authoritative Response

Server:217.160.82.45

NS records: ns1045.ui-dns.org, ns1045.ui-dns.biz, ns1045.ui-dns.de, ns1045.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for behind.ca (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.185
AAAA12607:f1c0:100f:f000::200
NS4ns1045.ui-dns.org, ns1045.ui-dns.de...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1045.ui-dns.com hostmaster.1und1.com

Analysis

IP Addresses

behind.ca points to the IP addresses 74.208.236.185 and 2607:f1c0:100f:f000::200

Additional host names — wahisp.org, avcon.nl, pittsburghheatandair.com and two others — share IP numbers with behind.ca.

Name Servers

behind.ca has four authoritative name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

There is at least partial name server overlap between behind.ca and other domains — salvacon.com.mx, radshield.com, onlinemedikament.com and two more among them.

These name servers frequently co-occur with the name servers ns51.1and1.com and ns52.1and1.com.

All four hostnames — ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org — resolve to two IP numbers apiece: ns1045.ui-dns.biz to 217.160.81.45 and 2001:8d8:fe:53:0:d9a0:512d:100; ns1045.ui-dns.com to 217.160.82.45 and 2001:8d8:fe:53:0:d9a0:522d:100; ns1045.ui-dns.de to 217.160.80.45 and 2001:8d8:fe:53:0:d9a0:502d:100; ns1045.ui-dns.org to 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

Mail Servers

behind.ca has two mail servers: mx00.ionos.com and mx01.ionos.com.

behind.ca shares the same mail server setup as other domains, including email-runner.com, aeonid.me, thefakepeerreview.com and two others.

mx00.ionos.com74.208.5.3 and mx01.ionos.com74.208.5.21: one IP number per host name.