erisda.dk DNS records

🖥️ Nameservers6 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bytelab.dk	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
ns2.bytelab.dk	208.80.124.4	ns11.dnsmadeeasy.com	AS16552 Tiggee LLC
ns3.bytelab.dk	208.80.126.4	ns12.dnsmadeeasy.com	AS16552 Tiggee LLC
ns4.bytelab.dk	208.80.125.4	ns13.dnsmadeeasy.com	AS16552 Tiggee LLC
ns5.bytelab.dk	208.80.127.4	ns14.dnsmadeeasy.com	AS16552 Tiggee LLC
ns6.bytelab.dk	208.94.149.4	ns15.dnsmadeeasy.com	AS16552 Tiggee LLC

🌍 A Records1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.185.131.240	7200s	—	AS31027	GlobalConnect A/S	130.185.128.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erisda-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.32 52.101.73.16 52.101.73.19	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 52.98.213.136
🔶 Autoconfig	130.185.131.240

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 273ms

TXT Record
MS=ms94581754
v=spf1 ip4:130.185.131.224/27 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (erisda.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)

🔐 DNSSEC162ms

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

🏷️ SOA0ms

Field	Value
Serial	2009010122
Primary NS (MNAME)	ns1.bytelab.dk
Responsible (RNAME)	support@bytelab.dk
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

71ms

A

73ms

MX

60ms

AAAA

72ms

TXT

273ms

CAA

71ms

HTTPS

72ms

TLSA

8152ms

SOA

0ms

MTA-STS

71ms

DNSSEC

162ms

SRV

157ms

Total

9374ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 17:21:15	9374ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 11:19:44	1656ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 17:52:26	2518ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 13:26:07	2917ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 08:10:31	5980ms	6 NS 1 A 1 MX	🔓 Insecure	View