ejby-jakobsen.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.42.196.213	3600s	cw105.codafgroup.com	AS63410	PrivateSystems Networks	209.42.192.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ejbyjakobsen-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::a 2a01:111:f403:ca09::e 52.101.68.27 52.101.73.11 52.101.73.2 52.101.73.24	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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	209.42.196.213

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 172ms

TXT Record
0ed1fe018a8ec2ec95f7da4b72a01344ebc7780be8
MS=ms13921301
v=spf1 include:eu._netblocks.mimecast.com a:relay.nctas.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ejby-jakobsen.dk)
-all (hard fail)	v=spf1 include:eu._netblocks.mimecast.com a:relay.nctas.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ejby-jakobsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:reports@dmarc.host123.dk; ruf=mailto:reports@dmarc.host123.dk; fo=1; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC87ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2025052601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

44ms

MX

44ms

AAAA

55ms

TXT

172ms

CAA

49ms

HTTPS

66ms

TLSA

325ms

SOA

0ms

MTA-STS

71ms

DNSSEC

87ms

SRV

79ms

Total

1075ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:00:02	1075ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:41:23	1173ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 01:23:54	976ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:27:35	1282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:20:35	690ms	2 NS 1 A 1 MX	🔒 Secure	View