netref.us - dns.ninja

netref.us

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
A74.208.236.31🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1116.ui-dns.org ⭐
A2607:f1c0:fe:53:185:132:35:116🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1116.ui-dns.org
A185.132.35.116🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1116.ui-dns.org
NSns1116.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:116🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1116.ui-dns.biz
A185.132.33.116🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1116.ui-dns.biz
NSns1116.ui-dns.com
A2607:f1c0:fe:53:185:132:34:116🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1116.ui-dns.com
A185.132.34.116🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1116.ui-dns.com
NSns1116.ui-dns.de
A2607:f1c0:fe:53:185:132:32:116🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1116.ui-dns.de
A185.132.32.116🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1116.ui-dns.de
MXmx00.ionos.com ⭐
A74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1116.ui-dns.orghostmaster@1and1.com 2016-06-16 #8

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1786513693

Same first word

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netref.eu

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frente.co
erfnet.com

DNS History

22 records (8 active, 14 former)

20162017201820192020202120222023202420252026NSns1116.ui-dns.bizns1116.ui-dns.comns1116.ui-dns.dens1116.ui-dns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::20074.208.236.312001:8d8:100f:f000::200216.250.120.85217.160.0.2292607:f1c0:1000:2004:c7fe:6aaf:a6bd:8342607:f1c0:1000:2004:f776:fab6:95a7:98012607:f1c0:100f:f000::29174.208.236.3074.208.80.237
○NSns-us.1and1-dns.com2015-08-14 → 2017-05-18 · 4 obs
● 2015-08-14 15:00:52
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
○NSns-us.1and1-dns.de2015-08-14 → 2017-05-18 · 4 obs
● 2015-08-14 15:00:52
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
○NSns-us.1and1-dns.org2015-08-14 → 2017-05-18 · 4 obs
● 2015-08-14 15:00:52
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
○NSns-us.1and1-dns.us2015-08-14 → 2017-05-18 · 4 obs
● 2015-08-14 15:00:52
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
●NSns1116.ui-dns.biz2026-03-30 → 2026-08-12 · 3 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
● 2026-08-12 06:21:50
●NSns1116.ui-dns.com2026-03-30 → 2026-08-12 · 3 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
● 2026-08-12 06:21:50
●NSns1116.ui-dns.de2026-03-30 → 2026-08-12 · 3 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
● 2026-08-12 06:21:50
●NSns1116.ui-dns.org2026-03-30 → 2026-08-12 · 3 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
● 2026-08-12 06:21:50
○MXmx00.1and1.com2015-08-14 → 2017-05-18 · 4 obs
● 2015-08-14 15:00:52
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
●MXmx00.ionos.com2026-03-30 → 2026-08-12 · 3 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
● 2026-08-12 06:21:50
○MXmx01.1and1.com2015-08-14 → 2017-05-18 · 4 obs
● 2015-08-14 15:00:52
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
●MXmx01.ionos.com2026-03-30 → 2026-08-12 · 3 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
● 2026-08-12 06:21:50
○A2001:8d8:100f:f000::2002026-04-09 → 2026-05-07 · 5 obs
○ 2026-03-30 13:49:46
● 2026-04-09 20:29:48
● 2026-05-07 19:25:18
○ 2026-06-07 15:18:54
○ 2026-08-12 06:21:50
○A216.250.120.852016-09-14 → 2017-05-18 · 5 obs
○ 2016-04-05 19:53:40
● 2016-09-14 04:10:06
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
○A217.160.0.2292026-04-09 → 2026-05-07 · 5 obs
○ 2026-03-30 13:49:46
● 2026-04-09 20:29:48
● 2026-05-07 19:25:18
○ 2026-06-07 15:18:54
○ 2026-08-12 06:21:50
○A2607:f1c0:1000:2004:c7fe:6aaf:a6bd:8342016-09-14 → 2017-05-18 · 5 obs
○ 2016-04-05 19:53:40
● 2016-09-14 04:10:06
● 2017-05-18 12:11:04
○ 2026-03-30 13:49:46
○ 2026-08-12 06:21:50
○A2607:f1c0:1000:2004:f776:fab6:95a7:98012015-08-14 → 2016-04-05 · 4 obs
● 2015-08-14 15:00:52
● 2016-04-05 19:53:40
○ 2016-09-14 04:10:06
○ 2026-08-12 06:21:50
●A2607:f1c0:100f:f000::2002026-06-07 → 2026-08-12 · 3 obs
○ 2026-05-07 19:25:18
● 2026-06-07 15:18:54
● 2026-08-12 06:21:50
○A2607:f1c0:100f:f000::2912026-03-30 → 2026-03-30 · 4 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
○ 2026-04-09 20:29:48
○ 2026-08-12 06:21:50
○A74.208.236.302026-03-30 → 2026-03-30 · 4 obs
○ 2017-05-18 12:11:04
● 2026-03-30 13:49:46
○ 2026-04-09 20:29:48
○ 2026-08-12 06:21:50
●A74.208.236.312026-06-07 → 2026-08-12 · 3 obs
○ 2026-05-07 19:25:18
● 2026-06-07 15:18:54
● 2026-08-12 06:21:50
○A74.208.80.2372015-08-14 → 2016-04-05 · 4 obs
● 2015-08-14 15:00:52
● 2016-04-05 19:53:40
○ 2016-09-14 04:10:06
○ 2026-08-12 06:21:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
netref.usns1116.ui-dns.de, ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.org-

✅ Authoritative Response

Server:185.132.32.116

NS records: ns1116.ui-dns.de, ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netref.us (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.31
AAAA12607:f1c0:100f:f000::200
NS4ns1116.ui-dns.biz, ns1116.ui-dns.com...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1116.ui-dns.org hostmaster.1and1.com

Analysis

IP Addresses

netref.us points to the IP addresses 74.208.236.31 and 2607:f1c0:100f:f000::200

Among the host names that share IP numbers with netref.us are peerintoreview.com, sandiegoprivatetours.net, storeandsort.net and two others.

Name Servers

The domain netref.us is delegated to these four name servers: ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.de and ns1116.ui-dns.org.

There is at least partial name server overlap between netref.us and other domains — akmn.de, e-sch.de, bogenial.com and two more among them.

These name servers regularly appear alongside ns1068.ui-dns.biz, ns1081.ui-dns.org, ns1082.ui-dns.de and 5 other name servers in NS record sets.

All four hostnames — ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.de and ns1116.ui-dns.org — resolve to two IP numbers apiece: ns1116.ui-dns.biz to 185.132.33.116 and 2607:f1c0:fe:53:185:132:33:116; ns1116.ui-dns.com to 185.132.34.116 and 2607:f1c0:fe:53:185:132:34:116; ns1116.ui-dns.de to 185.132.32.116 and 2607:f1c0:fe:53:185:132:32:116; ns1116.ui-dns.org to 185.132.35.116 and 2607:f1c0:fe:53:185:132:35:116.

Mail Servers

The MX records for netref.us point to two mail servers: mx00.ionos.com and mx01.ionos.com.

netref.us has the same mail server arrangement as a number of other domains, for example beachcitystairs.com, catemuse.com, harddata.biz and two more.

mx00.ionos.com → 74.208.114.65 and mx01.ionos.com → 74.208.114.66: one IP number per host name.