agerstedfriskole.dk

📜 Historical scan 2026-06-23 08:22:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

agerstedfriskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 28 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.235.174.19 is hosted by Loopia AB (AS41528) in Sweden. Mail is handled by agerstedfriskole-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.235.174.19	600s	ing.r103.websupport.se	AS41528	Loopia AB	109.235.174.0/23	🇸🇪 Sweden	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	agerstedfriskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::f 52.101.68.0 52.101.68.12 52.101.68.39 52.101.73.30	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00306.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.98.16.47
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.172

🔷 AAAA Records (IPv6)#

1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1968:0:1:109:235:174:18	600s	—	AS41528	Loopia AB	2a00:1968:0:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 202ms

TXT Record
v=spf1 mx a ip4:93.90.144.0/22 ip6:2a01:3b0::/32 a:servers.mcsv.net ip4:195.74.38.0/22 include:_spf.m101.websupport.se include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (agerstedfriskole.dk)
~all (soft fail)	v=spf1 mx a ip4:93.90.144.0/22 ip6:2a01:3b0::/32 a:servers.mcsv.net ip4:195.74.38.0/22 include:_spf.m101.websupport.se include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.agerstedfriskole.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-21 17:07:33

www	109.235.174.19 2a00:1968:0:1:109:235:174:18 (AS41528) (address records, no CNAME)
www vs bare domain	Same network agerstedfriskole.dk: 109.235.174.19 2a00:1968:0:1:109:235:174:18 (AS41528) www.agerstedfriskole.dk: 109.235.174.19 2a00:1968:0:1:109:235:174:18 (AS41528)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'agerstedfriskole.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

54ms

Field	Value
Serial	2407420815
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 16:56:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-06-28
Expires	2027-06-30 (249d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

36ms

42ms

46ms

AAAA

40ms

TXT

202ms

CAA

59ms

HTTPS

56ms

TLSA

485ms

SOA

54ms

MTA-STS

55ms

DNSSEC

73ms

SRV

162ms

Total

1354ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:07:33	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 16:15:11	2957ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 08:57:22	1241ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 08:51:52	2602ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 01:58:31	2545ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 00:04:38	2423ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 23:39:48	2947ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 04:12:26	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 02:16:07	2886ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:09:52	1405ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 20:32:29	1857ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 10:15:25	2162ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 10:59:34	1133ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 15:24:20	2078ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 12:31:31	6597ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 19:45:35	4011ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 15:49:57	1346ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 13:10:10	3200ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 14:27:56	5371ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:22:20 shown	1354ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 17:12:22	1902ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:46:41	743ms	2 NS 1 A 1 MX	🔒 Secure