globalknowledge.dk

📜 Historical scan 2026-06-19 20:07:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

globalknowledge.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 27 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.107.226.38 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by globalknowledge-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   40ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 udns1.cscdns.uk
ns1.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.uk
edns1.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

2 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.107.226.38 600s — AS8075 Microsoft Corporation 13.107.224.0/20 🇺🇸 United States —
13.107.253.38 600s — AS8075 Microsoft Corporation 13.107.252.0/23 🇺🇸 United States —

📧 MX Records#

1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s globalknowledge-dk.mail.protection.outlook.com 2a01:111:f403:c931::
2a01:111:f403:c946::
2a01:111:f403:f902::2
2a01:111:f403:f907::1
52.101.11.10
52.101.194.13
52.101.40.6
52.101.42.14		 mail-sn1pr02cu00100.inbound.protection.outlook.com
mail-ch5pr02cu00200.inbound.protection.outlook.com
mail-mn2pr02cu00202.inbound.protection.outlook.com
mail-dm1pr04cu00201.inbound.protection.outlook.com
mail-sa9pr03cu00202.inbound.protection.outlook.com
mail-ch0pr04cu00605.inbound.protection.outlook.com
mail-cy1pr03cu00106.inbound.protection.outlook.com
mail-mw2pr04cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records   81ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2620:1ec:29:1::38 600s — AS8075 Microsoft Corporation 2620:1ec:29:0:0:0:0:0/48 🇺🇸 United States —
2620:1ec:48:1::38 600s — AS8075 Microsoft Corporation 2620:1ec:48:0:0:0:0:0/45 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   87ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
_xmpp-server._tcp 0 0 5269 nxpfs.ucfederationcloud.com

📝 TXT Records#

5 records   186ms
TXT Record
hd2ts97169hgkv32srd4jn3yx5p58cdf
ip+akN3SOzqoudplfZpTn9RqXP1RdGELdl3+/5dqRutPLRR6deWlABCrHulANHJC4+oy7qg8KM5d3RGcs+O0cw==
MS=ms72384306
v=spf1 include:spfDK.globalknowledge.com -all
wa-cms-www-apex-redirect-eastus.azurewebsites.net

✉️ SPF#

PolicyRecord (globalknowledge.dk)
-all (hard fail) v=spf1 include:spfDK.globalknowledge.com -all

📨 DMARC#

PolicyRecord (_dmarc.globalknowledge.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; rua=mailto:rua@globalknowledge.com; ruf=mailto:ruf@globalknowledge.com; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 09:33:40
www CNAMEurl-redirect-service-hecdgqh9h0ahacgw.a03.azurefd.net (all on azurefd.net)
www vs bare domainSame network
globalknowledge.dk: 150.171.109.34 2603:1061:14:21::1 (AS8075)
www.globalknowledge.dk: 150.171.109.194 2603:1061:14:c0::1 (AS8075)
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
selector1 selector1-globalknowledge-dk._domainkey.gkexperts.p-v1.dkim.mail.microsoft RSA · ~2048 bit
selector2 selector2-globalknowledge-dk._domainkey.gkexperts.p-v1.dkim.mail.microsoft RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

64ms
FieldValue
Serial2018073061
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh10800s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 10:40:06
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2006-01-27
Expires2027-01-31 (105d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
gktrain.dkCSC Digital Brand Service, Inc
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
64ms
MX
61ms
AAAA
81ms
TXT
186ms
CAA
65ms
HTTPS
82ms
TLSA
848ms
SOA
64ms
MTA-STS
114ms
DNSSEC
100ms
SRV
87ms
Total
1464ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 09:33:40 2468ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-02 05:08:13 1082ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-21 03:50:25 1477ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 08:17:13 1597ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 08:15:33 1894ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-22 17:40:32 8491ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-16 22:36:19 11008ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-21 12:34:20 9797ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-25 16:39:13 1660ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-19 20:07:14 shown 1464ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 09:24:17 3021ms 2 NS 1 A 1 MX 🔓 Insecure
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