educationfirst.dk

📜 Historical scan 2026-06-17 05:55:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

educationfirst.dk is a .dk domain served by 4 nameservers (ns-1313.awsdns-36.org, ns-137.awsdns-17.com, ns-1564.awsdns-03.co.uk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.210.125.190 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1313.awsdns-36.org	—	—	—
ns-137.awsdns-17.com	—	—	—
ns-1564.awsdns-03.co.uk	—	—	—
ns-669.awsdns-19.net	—	—	—

🌍 A Records#

2 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.210.125.190	—	ec2-52-210-125-190.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	Dublin
63.34.6.199	—	ec2-63-34-6-199.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	63.32.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.protection.outlook.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (educationfirst.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.educationfirst.dk)
p=reject	v=DMARC1; p=reject;

📬 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 10:15:58

www	34.252.20.3 54.72.95.109 (AS16509) (address records, no CNAME)
www vs bare domain	Same network educationfirst.dk: 34.252.20.3 54.72.95.109 (AS16509) www.educationfirst.dk: 34.252.20.3 54.72.95.109 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

70ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-669.awsdns-19.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

62ms

61ms

49ms

AAAA

48ms

TXT

163ms

CAA

74ms

HTTPS

69ms

TLSA

160ms

SOA

70ms

MTA-STS

87ms

DNSSEC

126ms

SRV

0ms

Total

651ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:05:37	3224ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-29 18:05:44	3528ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-28 20:04:33	1486ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-28 08:04:45	4992ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-26 07:23:36	3440ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-23 15:12:37	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 13:25:16	1032ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:08:53	3087ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-17 05:55:02 shown	651ms	4 NS 2 A 1 MX	🔓 Insecure