aploug.dk

📜 Historical scan 2026-09-12 14:07:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aploug.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, stella.ns.cloudflare.com). It was registered on 4 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aploug-dk.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#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stella.ns.cloudflare.com	108.162.194.154 162.159.38.154 172.64.34.154 2606:4700:50::a29f:269a 2803:f800:50::6ca2:c29a 2a06:98c1:50::ac40:229a	stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com stella.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.0.2.1	300s	—	—	—	—	—	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	aploug-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 52.101.103.143 52.101.103.36 52.101.181.153 52.101.68.10	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.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	104.21.25.53

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 54ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 156ms

TXT Record
P-FSTcZXJ2SR
v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:spf.permido.com -all

✉️ SPF#

Policy	Record (aploug.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:spf.permido.com -all

📨 DMARC#

Policy	Record (_dmarc.aploug.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-ru@aploug.dk; ruf=mailto:dmarc-ru@aploug.dk; fo=1; pct=80;

📬 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 18:10:34

www	104.21.25.53 172.67.222.184 2606:4700:3030::ac43:deb8 2606:4700:3032::6815:1935 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aploug.dk: 104.21.25.53 172.67.222.184 2606:4700:3030::ac43:deb8 2606:4700:3032::6815:1935 (AS13335) www.aploug.dk: 104.21.25.53 172.67.222.184 2606:4700:3030::ac43:deb8 2606:4700:3032::6815:1935 (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#

1 found

Selector	CNAME	Key
selector1	selector1-aploug-dk._domainkey.aploug.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414529928
Primary NS (MNAME)	anirban.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 17:30:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-04
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

36ms

AAAA

35ms

TXT

156ms

CAA

36ms

HTTPS

35ms

TLSA

159ms

SOA

0ms

MTA-STS

64ms

DNSSEC

112ms

SRV

54ms

Total

786ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 17:13:53	1432ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 17:07:48	987ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 07:53:11	3268ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 07:10:29	915ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 00:41:36	1199ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 03:54:15	2395ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 14:07:26 shown	786ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 13:31:32	2524ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 20:37:51	11058ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 05:53:20	2590ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 04:42:12	2170ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 18:58:56	1024ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:35:24	810ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 22:17:12	1124ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:58:12	1621ms	2 NS 1 A 1 MX	🔒 Secure