biteguard.dk

📜 Historical scan 2026-08-25 11:07:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biteguard.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 21 July 2026 (WHOIS) and first appeared in the .dk zone on 22 July 2026. Its website address 13.248.243.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by biteguard-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.243.5	3600s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.105.230	3600s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	76.223.0.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	biteguard-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 93ms

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

📝 TXT Records#

2 records 235ms

TXT Record
NETORG20951081.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (biteguard.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC#

Policy	Record (_dmarc.biteguard.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-13 13:55:22

www CNAME	biteguard.dk (all on biteguard.dk) → 13.248.243.5 76.223.105.230 (AS16509)
www vs bare domain	Same network biteguard.dk: 13.248.243.5 76.223.105.230 (AS16509) www.biteguard.dk: 13.248.243.5 76.223.105.230 (AS16509)
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#

114ms

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	2026072105
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 02:05:33

Field	Value
Registrar	1API GmbH
Registered	2026-07-21
Expires	2027-07-20 (269d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

39ms

37ms

AAAA

48ms

TXT

235ms

CAA

51ms

HTTPS

50ms

TLSA

367ms

SOA

0ms

MTA-STS

64ms

DNSSEC

114ms

SRV

93ms

Total

1042ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 00:52:45	9652ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 05:33:33	2101ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 02:46:17	1338ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 19:41:24	1038ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:07:40 shown	1042ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 08:52:01	8913ms	2 NS 2 A 1 MX	❓ Unknown