sagabyg.dk

📜 Historical scan 2026-09-23 14:51:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sagabyg.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.115 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sagabyg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.115	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.153	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sagabyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::26 2a01:111:f403:ca48::10 2a01:111:f403:ca48::8 52.101.185.114 52.101.185.24 52.101.68.8 52.101.73.155	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.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	104.21.20.115
🔶 Autoconfig	172.67.192.153

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:c099	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1473	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.115,172.67.192.153 ech=AEX+DQBBxQAgACDrycxHIbtbRFPj3PVyptXjvVD5nJu6aN8PBZoDNdNbWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:c099,2606:4700:3037::6815:1473

📝 TXT Records#

2 records 182ms

TXT Record
MS=ms45728935
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sagabyg.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 2026-10-09 00:41:03

www	104.21.20.115 172.67.192.153 2606:4700:3035::ac43:c099 2606:4700:3037::6815:1473 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sagabyg.dk: 104.21.20.115 172.67.192.153 2606:4700:3035::ac43:c099 2606:4700:3037::6815:1473 (AS13335) www.sagabyg.dk: 104.21.20.115 172.67.192.153 2606:4700:3035::ac43:c099 2606:4700:3037::6815:1473 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sagabyg.dk	A4rGLM2CuGoKz0sFm7BJLc4E6b7EWT9YxxP94fJPP9A
TXT	_acme-challenge.sagabyg.dk	psik8yfJGMfsFm4cD3tFCZx9zLVjgMJfCVUGmdLTPFU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415642275
Primary NS (MNAME)	dell.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

37ms

31ms

AAAA

36ms

TXT

182ms

CAA

34ms

HTTPS

28ms

TLSA

602ms

SOA

0ms

MTA-STS

60ms

DNSSEC

105ms

SRV

77ms

Total

1304ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:17:55	1558ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 19:56:55	1097ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 16:24:26	1102ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 16:03:44	1576ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 14:51:35 shown	1304ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 02:35:58	10259ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 18:36:22	2232ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 18:03:55	1836ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 17:56:42	1338ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 06:25:25	2518ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 01:44:46	2393ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 00:56:06	1005ms	2 NS 2 A 1 MX	🔓 Insecure