sabyg.dk

📜 Historical scan 2026-06-27 05:03:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sabyg.dk is a .dk domain served by 2 nameservers (agustin.ns.cloudflare.com, mimi.ns.cloudflare.com). It was registered on 7 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.223.185 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by sabyg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
agustin.ns.cloudflare.com	108.162.195.90 162.159.44.90 172.64.35.90 2606:4700:58::a29f:2c5a 2803:f800:50::6ca2:c35a 2a06:98c1:50::ac40:235a	agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mimi.ns.cloudflare.com	108.162.192.203 172.64.32.203 173.245.58.203 2606:4700:50::adf5:3acb 2803:f800:50::6ca2:c0cb 2a06:98c1:50::ac40:20cb	mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.223.185	300s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sabyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.36 52.101.73.153 52.101.73.2 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 55ms

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

📝 TXT Records#

2 records 182ms

TXT Record
MS=ms72754410
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sabyg.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 2026-10-11 08:51:34

www	20.50.223.185 (AS8075) (address records, no CNAME)
www vs bare domain	Same network sabyg.dk: 20.50.223.185 (AS8075) www.sabyg.dk: 20.50.223.185 (AS8075)
Wildcard	No

🔎 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#

89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

48ms

Field	Value
Serial	2406695445
Primary NS (MNAME)	agustin.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 04:17:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-07
Expires	2027-12-22 (425d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

39ms

50ms

AAAA

72ms

TXT

182ms

CAA

50ms

HTTPS

36ms

TLSA

481ms

SOA

48ms

MTA-STS

66ms

DNSSEC

89ms

SRV

55ms

Total

1401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 04:13:27	3116ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:15:11	993ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 15:47:32	3665ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 05:26:45	1432ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 09:54:37	1249ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 02:09:00	1873ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-14 13:12:15	1204ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 05:03:34 shown	1401ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:56:24	1679ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:34:06	1338ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 01:35:05	1249ms	2 NS 1 A 1 MX	🔓 Insecure