ebt.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
algin.ns.cloudflare.com	108.162.193.61 172.64.33.61 173.245.59.61 2606:4700:58::adf5:3b3d 2803:f800:50::6ca2:c13d 2a06:98c1:50::ac40:213d	algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
may.ns.cloudflare.com	108.162.192.135 172.64.32.135 173.245.58.135 2606:4700:50::adf5:3a87 2803:f800:50::6ca2:c087 2a06:98c1:50::ac40:2087	may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.228	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.214.153	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ebt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::f 52.101.103.140 52.101.68.0 52.101.68.18 52.101.68.21	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 52.98.154.136

🔷 AAAA Records (IPv6)2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d699	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:45e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.228,172.67.214.153 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d699,2606:4700:3037::6815:45e4

🔌 SRV Records1 records 77ms

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

📝 TXT Records2 records 594ms

TXT Record
MS=ms17461752
v=spf1 include:spf.protection.outlook.com ip4:185.229.144.10 ip4:217.157.61.43 include:sendgrid.net -all

✉️ SPF

Policy	Record (ebt.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:185.229.144.10 ip4:217.157.61.43 include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.ebt.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:poul@ebt.dk; ruf=mailto:poul@ebt.dk; adkim=s; aspf=s; fo=1;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 46ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.ebt.dk	b8abe496bb93ff8fd6c6f201.challenges.certkit.io
TXT	b8abe496bb93ff8fd6c6f201.challenges.certkit.io	5WFE2dzSmtn2JEB_Fds8z4MiCgCWemtSTNDtp83jG9E
TXT	b8abe496bb93ff8fd6c6f201.challenges.certkit.io	tROKA3LbpdttK5EXAfOQNz4TfASztMJJz5Kj7QWHdss

🔗 TLSA / DANE

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

🔐 DNSSEC79ms

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

🏷️ SOA0ms

Field	Value
Serial	2413321217
Primary NS (MNAME)	algin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

41ms

MX

39ms

AAAA

37ms

TXT

594ms

CAA

46ms

HTTPS

62ms

TLSA

691ms

SOA

0ms

MTA-STS

64ms

DNSSEC

79ms

SRV

77ms

Total

2248ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:40:46	2248ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 02:06:27	1223ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 01:53:55	9612ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 08:26:22	7925ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 16:13:58	2386ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 22:19:38	3078ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 06:24:43	1548ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-07 04:52:12	2304ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-06 02:04:51	1876ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-27 13:14:19	1833ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 13:48:46	1702ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 19:32:36	4659ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 12:54:25	2900ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 05:45:18	2818ms	2 NS 2 A 1 MX	🔒 Secure	View