gyldendal-elearning.dk

📜 Historical scan 2026-06-17 10:39:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gyldendal-elearning.dk is a .dk domain served by 4 nameservers (ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.160.83 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by gyldendalelearning-dk02c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-04.azure-dns.com	13.107.236.4 2603:1061:0:700::4	ns1-04.azure-dns.com ns1-04.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-04.azure-dns.net	150.171.21.4 2620:1ec:8ec:700::4	ns2-04.azure-dns.net ns2-04.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-04.azure-dns.org	204.14.183.4 2a01:111:4000:700::4	ns3-04.azure-dns.org ns3-04.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-04.azure-dns.info	208.84.5.4 2620:1ec:bda:700::4	ns4-04.azure-dns.info ns4-04.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.160.83	—	—	AS47292	Sentia Denmark A/S	86.58.160.0/21	🇩🇰 Denmark	Glostrup Municipality

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	—	gyldendalelearning-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.36 52.101.73.1 52.101.73.11 52.101.73.15	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 212ms

TXT Record
_globalsign-domain-verification=JbmnkFUvKd1x7rFZAPGGOQe-hIep654E9AXM8v60yl
dCeNZ5869TKw3fC+E5M3CY0r7H6EbgFQpzsX0ULKEW8=
google-site-verification=cCsyT3hlMD0ec-uNy_1G04-QAEdyvY-VeFXLsrr6tLU
google-site-verification=KeATfHMDTwQDBAHz1aKYOc9o9ugU_fI60VmP1TyRMKE
v=spf1 ip4:86.58.160.0/24 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (gyldendal-elearning.dk)
-all (hard fail)	v=spf1 ip4:86.58.160.0/24 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.gyldendal-elearning.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:62de94a87c3dc@dmarc.centerasecurity.com;

📬 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 2026-10-08 22:28:36

www CNAME	gyldendal-elearning.dk (all on gyldendal-elearning.dk) → 86.58.160.83 (AS47292)
www vs bare domain	Same network gyldendal-elearning.dk: 86.58.160.83 (AS47292) www.gyldendal-elearning.dk: 86.58.160.83 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

46ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-04.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

59ms

57ms

50ms

AAAA

50ms

TXT

212ms

CAA

52ms

HTTPS

55ms

TLSA

743ms

SOA

46ms

MTA-STS

83ms

DNSSEC

78ms

SRV

0ms

Total

1526ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 16:45:36	729ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-02 15:10:45	965ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:52:12	1009ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 12:17:14	3492ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 23:41:03	1704ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 12:12:21	913ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:39:31 shown	1526ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:39:22	1935ms	4 NS 1 A 1 MX	🔒 Secure