aftenskole.dk

📜 Historical scan 2026-08-14 20:35:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aftenskole.dk is a .dk domain served by 2 nameservers (aarav.ns.cloudflare.com, addilyn.ns.cloudflare.com). It was registered on 27 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.82 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aftenskole-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
aarav.ns.cloudflare.com	108.162.195.60 162.159.44.60 172.64.35.60 2606:4700:58::a29f:2c3c 2803:f800:50::6ca2:c33c 2a06:98c1:50::ac40:233c	aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
addilyn.ns.cloudflare.com	108.162.194.217 162.159.38.217 172.64.34.217 2606:4700:50::a29f:26d9 2803:f800:50::6ca2:c2d9 2a06:98c1:50::ac40:22d9	addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.82	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	aftenskole-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.29 52.101.68.39 52.101.73.24 52.101.73.30	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.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	104.21.1.82

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:152	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:80e8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.82,172.67.128.232 ech=AEX+DQBBrgAgACCYoSiHQSCsPT2CPmDoh/neD3BLJBwF1TK9L3c9B9PyAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:152,2606:4700:3036::ac43:80e8

🔌 SRV Records#

1 records 72ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 218ms

TXT Record
google-site-verification=SFPI2yM44aIn9iCECraTnmjQbpBIRmMQMR6BluNEAKw
v=spf1 ip4:40.67.208.1 ip4:20.126.124.177 ip4:23.97.187.218 include:spf.protection.outlook.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (aftenskole.dk)
-all (hard fail)	v=spf1 ip4:40.67.208.1 ip4:20.126.124.177 ip4:23.97.187.218 include:spf.protection.outlook.com include:sendgrid.net -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 16:18:46

www	104.21.1.82 172.67.128.232 2606:4700:3032::6815:152 2606:4700:3036::ac43:80e8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aftenskole.dk: 104.21.1.82 172.67.128.232 2606:4700:3032::6815:152 2606:4700:3036::ac43:80e8 (AS13335) www.aftenskole.dk: 104.21.1.82 172.67.128.232 2606:4700:3032::6815:152 2606:4700:3036::ac43:80e8 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u7665582.wl083.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u7665582.wl083.sendgrid.net	RSA · ~1024 bit below 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#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412112737
Primary NS (MNAME)	aarav.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 19:13:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-27
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

55ms

58ms

AAAA

40ms

TXT

218ms

CAA

52ms

HTTPS

52ms

TLSA

365ms

SOA

0ms

MTA-STS

59ms

DNSSEC

78ms

SRV

72ms

Total

1746ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:07:20	1089ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 03:36:50	1366ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 22:05:27	1162ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-13 15:23:24	1310ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 05:25:14	960ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 00:13:22	1619ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 15:30:46	2653ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 20:35:44 shown	1746ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 00:19:24	17362ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-21 18:01:43	1622ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 01:20:08	1240ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 12:51:18	2125ms	2 NS 2 A 1 MX	🔒 Secure