sbib.dk

📜 Historical scan 2026-08-06 14:52:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sbib.dk is a .dk domain served by 2 nameservers (ara.ns.cloudflare.com, finley.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.241 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sbib-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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ara.ns.cloudflare.com	108.162.192.67 172.64.32.67 173.245.58.67 2606:4700:50::adf5:3a43 2803:f800:50::6ca2:c043 2a06:98c1:50::ac40:2043	ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
finley.ns.cloudflare.com	108.162.195.58 162.159.44.58 172.64.35.58 2606:4700:58::a29f:2c3a 2803:f800:50::6ca2:c33a 2a06:98c1:50::ac40:233a	finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.241	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.203	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sbib-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca09::2 2a01:111:f403:ca09::c 52.101.68.25 52.101.68.3 52.101.68.32 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am0pr83cu00404.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)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d7cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:45f1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.241,172.67.215.203 ech=AEX+DQBBcQAgACDF+7E/wt72POh9yP5+npEKC5Q8zO91LUFqEHDG3wv0OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d7cb,2606:4700:3035::6815:45f1

📝 TXT Records#

2 records 211ms

TXT Record
v=DMARC1; p=quarantine; pct=100;
v=spf1 mx a ip4:188.138.30.70/32 ip4:188.138.120.152/32 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sbib.dk)
-all (hard fail)	v=spf1 mx a ip4:188.138.30.70/32 ip4:188.138.120.152/32 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 2026-10-16 07:37:25

www	104.21.69.241 172.67.215.203 2606:4700:3031::ac43:d7cb 2606:4700:3035::6815:45f1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sbib.dk: 104.21.69.241 172.67.215.203 2606:4700:3031::ac43:d7cb 2606:4700:3035::6815:45f1 (AS13335) www.sbib.dk: 104.21.69.241 172.67.215.203 2606:4700:3031::ac43:d7cb 2606:4700:3035::6815:45f1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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	2411289652
Primary NS (MNAME)	ara.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#

67ms

45ms

61ms

AAAA

34ms

TXT

211ms

CAA

55ms

HTTPS

52ms

TLSA

801ms

SOA

0ms

MTA-STS

79ms

DNSSEC

96ms

SRV

70ms

Total

2249ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 17:45:06	1077ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 10:01:36	2287ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 13:16:04	2705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 13:10:47	3574ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 14:52:11 shown	2249ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 10:02:32	1554ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 07:23:36	1188ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 01:17:41	2739ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 21:03:15	1081ms	2 NS 2 A 1 MX	🔓 Insecure