byteshare.dk DNS records

🖥️ Nameservers6 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.byteshare.dk	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
ns2.byteshare.dk	208.80.124.4	ns11.dnsmadeeasy.com	AS16552 Tiggee LLC
ns3.byteshare.dk	208.80.126.4	ns12.dnsmadeeasy.com	AS16552 Tiggee LLC
ns4.byteshare.dk	208.80.125.4	ns13.dnsmadeeasy.com	AS16552 Tiggee LLC
ns5.byteshare.dk	208.80.127.4	ns14.dnsmadeeasy.com	AS16552 Tiggee LLC
ns6.byteshare.dk	130.185.131.254	—	AS31027 GlobalConnect A/S

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.185.131.254	3600s	—	AS31027	GlobalConnect A/S	130.185.128.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byteshare-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 52.101.68.27 52.101.68.5 52.101.73.12 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40
🔶 Autoconfig	130.185.131.254

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 122ms

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

📝 TXT Records1 records 352ms

TXT Record
v=spf1 ip4:130.185.131.224/27 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (byteshare.dk)
-all (hard fail)	v=spf1 ip4:130.185.131.224/27 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

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

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

🏷️ SOA53ms

Field	Value
Serial	2009010141
Primary NS (MNAME)	ns10.dnsmadeeasy.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

56ms

A

55ms

MX

59ms

AAAA

54ms

TXT

352ms

CAA

53ms

HTTPS

73ms

TLSA

189ms

SOA

53ms

MTA-STS

58ms

DNSSEC

82ms

SRV

122ms

Total

4161ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:41:14	9062ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 20:39:34	17163ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 10:35:31	4161ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:44:47	2025ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:35:43	4831ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:30:45	670ms	6 NS 1 A 1 MX	🔓 Insecure	View