scug.dk

📜 Historical scan 2026-10-07 11:56:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

scug.dk is a .dk domain served by 2 nameservers (deborah.ns.cloudflare.com, greg.ns.cloudflare.com). It was registered on 28 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by scug-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 81ms

Nameserver	IP addresses	PTR	ASN / ISP
deborah.ns.cloudflare.com	108.162.194.111 162.159.38.111 172.64.34.111 2606:4700:50::a29f:266f 2803:f800:50::6ca2:c26f 2a06:98c1:50::ac40:226f	deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
greg.ns.cloudflare.com	108.162.193.115 172.64.33.115 173.245.59.115 2606:4700:58::adf5:3b73 2803:f800:50::6ca2:c173 2a06:98c1:50::ac40:2173	greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 139ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	scug-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca48::a 2a01:111:f403:ca48::e 52.101.181.156 52.101.73.120 52.101.73.155 52.101.91.159	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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	104.21.4.235

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 359ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (scug.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-17 18:51:25

www	Exists, no address
www vs bare domain	Neither resolves scug.dk: no address www.scug.dk: no address
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

🔎 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#

260ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

75ms

Field	Value
Serial	2416795229
Primary NS (MNAME)	deborah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 12:06:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-07-28
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

99ms

139ms

AAAA

92ms

TXT

359ms

CAA

137ms

HTTPS

146ms

TLSA

280ms

SOA

75ms

MTA-STS

167ms

DNSSEC

260ms

SRV

175ms

Total

2330ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 18:51:25	1146ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 11:56:01 shown	2330ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-03 08:51:58	1073ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 13:22:46	886ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-31 18:13:36	2847ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-24 16:03:34	1580ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-10 05:48:11	3715ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-07 16:05:07	1548ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-14 10:12:51	2149ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 23:06:57	1399ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 16:27:19	1385ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 21:45:49	1004ms	2 NS 0 A 1 MX	🔒 Secure