llcbyg.dk

📜 Historical scan 2026-08-21 14:26:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

llcbyg.dk is a .dk domain served by 2 nameservers (graham.ns.cloudflare.com, jacqueline.ns.cloudflare.com). It was registered on 8 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by llcbyg-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 262ms

Nameserver	IP addresses	PTR	ASN / ISP
graham.ns.cloudflare.com	108.162.193.171 172.64.33.171 173.245.59.171 2606:4700:58::adf5:3bab 2803:f800:50::6ca2:c1ab 2a06:98c1:50::ac40:21ab	graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jacqueline.ns.cloudflare.com	108.162.194.132 162.159.38.132 172.64.34.132 2606:4700:50::a29f:2684 2803:f800:50::6ca2:c284 2a06:98c1:50::ac40:2284	jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.ns.cloudflare.com jacqueline.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 284ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	llcbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 52.101.68.21 52.101.68.5 52.101.68.8 52.101.73.2	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 364ms

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

📝 TXT Records#

1 records 872ms

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

✉️ SPF#

Policy	Record (llcbyg.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 2026-10-20 12:42:34

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

552ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412761885
Primary NS (MNAME)	graham.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 13:19:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-08
Expires	2026-11-30 (40d)

🔗 Same registrant#

7 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).

Domain	Registrar
agnetehaven.dk	Punktum dk A/S (direct)
bal-byg.dk	Punktum dk A/S (direct)
dgmail.dk	Punktum dk A/S (direct)
exceldesign.dk	Punktum dk A/S (direct)
greenvent.dk	Punktum dk A/S (direct)
happyfuture.dk	Punktum dk A/S (direct)
hhpl.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

262ms

289ms

284ms

AAAA

273ms

TXT

872ms

CAA

271ms

HTTPS

280ms

TLSA

337ms

SOA

0ms

MTA-STS

384ms

DNSSEC

552ms

SRV

364ms

Total

7212ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 12:42:33	2285ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-19 08:08:26	1123ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 05:05:50	976ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 13:25:55	1605ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-04 10:19:19	1170ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-21 14:26:54 shown	7212ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-09 18:16:21	7633ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 18:38:02	11249ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-16 13:59:35	1257ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 23:58:55	1421ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 15:37:17	1066ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 23:48:08	1418ms	2 NS 0 A 1 MX	🔒 Secure