oup-usa.net - robtex.com

oup-usa.net

DNSSEC⚠️ Not signed
NSns-63.awsdns-07.com ⭐
A2600:9000:5300:3f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-63.awsdns-07.com
A205.251.192.63🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-63.awsdns-07.com
NSns-1189.awsdns-20.org
A2600:9000:5304:a500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1189.awsdns-20.org
A205.251.196.165🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1189.awsdns-20.org
NSns-2003.awsdns-58.co.uk
A2600:9000:5307:d300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2003.awsdns-58.co.uk
A205.251.199.211🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2003.awsdns-58.co.uk
NSns-796.awsdns-35.net
A2600:9000:5303:1c00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-796.awsdns-35.net
A205.251.195.28🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-796.awsdns-35.net
MXoup-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
MXgbdmzrly01.uk.hub.oup.com(100)
MXgbdmzrly05.uk.hub.oup.com(100)
MXusdmzrly02.us.hub.oup.com(100)
A50.59.111.112🇺🇸 AS354950.58.0.0/15
MXusdmzrly04.us.hub.oup.com(100)
A50.59.111.112🇺🇸 AS354950.58.0.0/15
TXTv=spf1 include:spf.protection.outlook.com ~all
SOAns-63.awsdns-07.comawsdns-hostmaster@amazon.com serial=1

net

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=1778696376

Subdomains

www.oup-usa.net

Same first word

oup-usa.org
oup-usa.net
oup-usa.com

DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSns-1189.awsdns-20.orgns-2003.awsdns-58.co.ukns-63.awsdns-07.comns-796.awsdns-35.netdns0.uk.hub.oup.comdns0.us.hub.oup.comdns1.uk.hub.oup.comMXgbdmzrly01.uk.hub.oup.comgbdmzrly05.uk.hub.oup.comoup-com.mail.protection.outlook.comusdmzrly02.us.hub.oup.comusdmzrly04.us.hub.oup.com
○NSdns0.uk.hub.oup.com2015-08-01 → 2016-04-16 · 4 obs
● 2015-08-01 13:27:08
● 2016-04-16 07:13:32
○ 2026-02-15 02:42:06
○ 2026-05-13 18:49:16
○NSdns0.us.hub.oup.com2015-08-01 → 2016-04-16 · 4 obs
● 2015-08-01 13:27:08
● 2016-04-16 07:13:32
○ 2026-02-15 02:42:06
○ 2026-05-13 18:49:16
○NSdns1.uk.hub.oup.com2015-08-01 → 2016-04-16 · 4 obs
● 2015-08-01 13:27:08
● 2016-04-16 07:13:32
○ 2026-02-15 02:42:06
○ 2026-05-13 18:49:16
●NSns-1189.awsdns-20.org2026-02-15 → 2026-05-13 · 3 obs
○ 2016-04-16 07:13:32
● 2026-02-15 02:42:06
● 2026-05-13 18:49:16
●NSns-2003.awsdns-58.co.uk2026-02-15 → 2026-05-13 · 3 obs
○ 2016-04-16 07:13:32
● 2026-02-15 02:42:06
● 2026-05-13 18:49:16
●NSns-63.awsdns-07.com2026-02-15 → 2026-05-13 · 3 obs
○ 2016-04-16 07:13:32
● 2026-02-15 02:42:06
● 2026-05-13 18:49:16
●NSns-796.awsdns-35.net2026-02-15 → 2026-05-13 · 3 obs
○ 2016-04-16 07:13:32
● 2026-02-15 02:42:06
● 2026-05-13 18:49:16
●MXgbdmzrly01.uk.hub.oup.com2015-08-01 → 2026-05-13 · 2 obs
● 2015-08-01 13:27:08
● 2026-05-13 18:49:16
●MXgbdmzrly05.uk.hub.oup.com2015-08-01 → 2026-05-13 · 2 obs
● 2015-08-01 13:27:08
● 2026-05-13 18:49:16
●MXoup-com.mail.protection.outlook.com2026-02-15 → 2026-05-13 · 3 obs
○ 2015-08-01 13:27:08
● 2026-02-15 02:42:06
● 2026-05-13 18:49:16
●MXusdmzrly02.us.hub.oup.com2015-08-01 → 2026-05-13 · 2 obs
● 2015-08-01 13:27:08
● 2026-05-13 18:49:16
●MXusdmzrly04.us.hub.oup.com2015-08-01 → 2026-05-13 · 2 obs
● 2015-08-01 13:27:08
● 2026-05-13 18:49:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
oup-usa.netns-63.awsdns-07.com, ns-796.awsdns-35.net, ns-1189.awsdns-20.org, ns-2003.awsdns-58.co.uk2 records

✅ Authoritative Response

Server:205.251.192.63

NS records: ns-63.awsdns-07.com, ns-796.awsdns-35.net, ns-1189.awsdns-20.org, ns-2003.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oup-usa.net (unsigned zone)

⏱️ Timing

Total: 941ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1189.awsdns-20.org, ns-2003.awsdns-58.co.uk...
MX5oup-com.mail.protection.outlook.com (pri, gbdmzrly01.uk.hub.oup.com (pri: 100)...
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns-63.awsdns-07.com awsdns-hostmaster.am

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-796.awsdns-35.net, ns-796.awsdns-35.net)

Analysis

Hierarchy

oup-usa.net is a parent of www.oup-usa.net.

Name Servers

oup-usa.net is delegated to four name servers: ns-63.awsdns-07.com, ns-796.awsdns-35.net, ns-1189.awsdns-20.org and ns-2003.awsdns-58.co.uk.

At least part of the name servers for oup-usa.net are shared with other domains, for instance smart-hojokin.jp, autonomouscommerce.biz, freetranslation.com, stockattorneysblog.com and inburst.io.

these name servers are commonly used with the name servers ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns-771.awsdns-32.net, ns-1579.awsdns-05.co.uk, ns-17.awsdns-02.com, ns-1454.awsdns-53.org, ns-1751.awsdns-26.co.uk and ns-1300.awsdns-34.org.

Host names with two IP numbers:

ns-63.awsdns-07.com points to: 2600:9000:5300:3f00::1 and 205.251.192.63

ns-796.awsdns-35.net points to: 2600:9000:5303:1c00::1 and 205.251.195.28

ns-1189.awsdns-20.org points to: 2600:9000:5304:a500::1 and 205.251.196.165

ns-2003.awsdns-58.co.uk points to: 2600:9000:5307:d300::1 and 205.251.199.211

Mail Servers

oup-usa.net is handled by five mail servers: gbdmzrly01.uk.hub.oup.com, gbdmzrly05.uk.hub.oup.com, usdmzrly02.us.hub.oup.com, usdmzrly04.us.hub.oup.com and oup-com.mail.protection.outlook.com.

oup-usa.net shares at least some mail servers with other domains, for example oup.com.au, grovejazz.net, numicon.com, numicon.co.uk and oxfordaqaexams.org.uk.

these mail servers are often used together with av2.hostlogicplc.net and lon-gs1dmbackupmx.mistral.net.

Host names with eight IP numbers:

oup-com.mail.protection.outlook.com points to 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::c, 52.101.68.18, 52.101.73.2, 52.101.73.6 and 52.101.73.30.

Host names with one IP number:

usdmzrly02.us.hub.oup.com points to 50.59.111.112.

usdmzrly04.us.hub.oup.com points to 50.59.111.112.

Host names that point to 50.59.111.112: usdmzrly02.us.hub.oup.com and usdmzrly04.us.hub.oup.com.