sothebysnyc.com - robtex.com

sothebysnyc.com

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
A74.208.236.79🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1042.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:512a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1042.ui-dns.biz
A217.160.81.42🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1042.ui-dns.biz
NSns1035.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5223:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1035.ui-dns.com
A217.160.82.35🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1035.ui-dns.com
NSns1049.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5031:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1049.ui-dns.de
A217.160.80.49🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1049.ui-dns.de
NSns1053.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5335:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1053.ui-dns.org
A217.160.83.53🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1053.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
SOAns1042.ui-dns.bizhostmaster@1und1.com 2017-06-01 #12

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774942247

Same first word

sothebysnyc.com

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns1035.ui-dns.comns1042.ui-dns.bizns1049.ui-dns.dens1053.ui-dns.orgdns108.c.register.comdns113.b.register.comdns225.a.register.comdns249.d.register.comMXmx00.ionos.commx01.ionos.comp.webcom.ctmail.comA2607:f1c0:100f:f000::20074.208.236.79208.91.197.3974.220.199.8
○NSdns108.c.register.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 22:51:06
○ 2020-02-05 16:55:26
○ 2026-03-31 08:00:22
○NSdns113.b.register.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 22:51:06
○ 2020-02-05 16:55:26
○ 2026-03-31 08:00:22
○NSdns225.a.register.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 22:51:06
○ 2020-02-05 16:55:26
○ 2026-03-31 08:00:22
○NSdns249.d.register.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 22:51:06
○ 2020-02-05 16:55:26
○ 2026-03-31 08:00:22
●NSns1035.ui-dns.com2026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
●NSns1042.ui-dns.biz2026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
●NSns1049.ui-dns.de2026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
●NSns1053.ui-dns.org2026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
●MXmx00.ionos.com2026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
●MXmx01.ionos.com2026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
○MXp.webcom.ctmail.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 22:51:06
○ 2020-02-05 16:55:26
○ 2026-03-31 08:00:22
○A208.91.197.392017-04-04 → 2017-04-04 · 4 obs
○ 2016-03-28 15:53:38
● 2017-04-04 22:51:06
○ 2020-02-05 16:55:26
○ 2026-03-31 08:00:22
●A2607:f1c0:100f:f000::2002026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
●A74.208.236.792026-02-17 → 2026-03-31 · 3 obs
○ 2020-02-05 16:55:26
● 2026-02-17 22:13:58
● 2026-03-31 08:00:22
○A74.220.199.82015-08-20 → 2015-12-09 · 4 obs
● 2015-08-20 20:57:58
● 2015-12-09 19:26:46
○ 2016-03-28 15:53:38
○ 2026-03-31 08:00:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
sothebysnyc.comns1042.ui-dns.biz, ns1049.ui-dns.de, ns1053.ui-dns.org, ns1035.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.42

NS records: ns1042.ui-dns.biz, ns1049.ui-dns.de, ns1053.ui-dns.org, ns1035.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sothebysnyc.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.79
AAAA12607:f1c0:100f:f000::200
NS4ns1053.ui-dns.org, ns1049.ui-dns.de...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1042.ui-dns.biz hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1035.ui-dns.com, ns1035.ui-dns.com)

Analysis

IP Addresses

sothebysnyc.com points to two IPs: 2607:f1c0:100f:f000::200 and 74.208.236.79.

Other host names including biggerthanlife.net, cocoadeveloper.org, transformathletics.com, teslacaribe.com and americansoilamericanoil.com share IP numbers with sothebysnyc.com.

Name Servers

sothebysnyc.com is delegated to four name servers: ns1042.ui-dns.biz, ns1035.ui-dns.com, ns1049.ui-dns.de and ns1053.ui-dns.org.

sothebysnyc.com at least partially shares name servers with other domains, including marineconsultant.net, vaust.eu, siliconderm.com, bergerie.fr and vodafone-neustadt.de.

These name servers are typically used together with the name servers ns1042.ui-dns.org, ns1035.ui-dns.org, ns1042.ui-dns.de, ns1042.ui-dns.com, ns1035.ui-dns.biz, ns1035.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.org and ns1053.ui-dns.biz.

Hosts with two IP numbers:

Host ns1042.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512a:100 and 217.160.81.42

Host ns1035.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5223:100 and 217.160.82.35

Host ns1049.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5031:100 and 217.160.80.49

Host ns1053.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5335:100 and 217.160.83.53

Mail Servers

sothebysnyc.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

sothebysnyc.com shares its mail server setup with other domains, including tcvb.co, cbmnc.com, historyofcuba.com, eviekate.com and cafehabitual.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.