sektorcert.dk DNS records

🖥️ Nameservers2 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
bayan.ns.cloudflare.com	108.162.193.72 172.64.33.72 173.245.59.72 2606:4700:58::adf5:3b48 2803:f800:50::6ca2:c148 2a06:98c1:50::ac40:2148	bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
oaklyn.ns.cloudflare.com	108.162.194.90 162.159.38.90 172.64.34.90 2606:4700:50::a29f:265a 2803:f800:50::6ca2:c25a 2a06:98c1:50::ac40:225a	oaklyn.ns.cloudflare.com oaklyn.ns.cloudflare.com oaklyn.ns.cloudflare.com oaklyn.ns.cloudflare.com oaklyn.ns.cloudflare.com oaklyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.0.65	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.1.65	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.72.116	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sektorcert-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 2a01:111:f403:ca09::f 52.101.68.5 52.101.73.12 52.101.73.145 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)3 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:141	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:41	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4874	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 84ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.0.65,104.26.1.65,172.67.72.116 ipv6hint=2606:4700:20::681a:41,2606:4700:20::681a:141,2606:4700:20::ac43:4874

📝 TXT Records9 records 329ms

TXT Record
_aglr9cgnkv4sbpaz9n543o2ta9udi3j
anthropic-domain-verification-rne7as=czuYM02JeSOZirrmVdCEeFrZT
apple-domain-verification=pANk4d6unq0IL13zxtH7m1e537zlHTH8-1B1odcN9s0
atlassian-domain-verification=4nr1l7FmrpPqVynfSPPL39AskfsR1mn4nIgx7P/COCU/Q3JOSAKxayUk/uRKM4hy
google-site-verification=7khCj8YdJZJEDDYCfJ_FHhi12QmDLmX8UQZNm_EinwI
have-i-been-pwned-verification=dweb_ixvbww61yvd9esn1hwwfqpfs
MS=ms79316959
qs3csrtptpkbcp9qhq7dnmrd5f7nv1jj
v=spf1 ip4:54.77.39.95 ip4:128.76.137.75 ip4:79.125.100.1 ip4:95.166.134.40/29 ip4:176.20.0.92/30 ip4:176.22.65.182/30 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (sektorcert.dk)
-all (hard fail)	v=spf1 ip4:54.77.39.95 ip4:128.76.137.75 ip4:79.125.100.1 ip4:95.166.134.40/29 ip4:176.20.0.92/30 ip4:176.22.65.182/30 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.sektorcert.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sektorcert.dk	Oi1ybCYqidS-Ohb5JhebQN_0FS1fA2VR3O-UdmVEMSk
TXT	_acme-challenge.sektorcert.dk	pJFfKBdIfwEJTNhVH5cbkxpyC0TwUf80Ro3ewe0Ost8

🔗 TLSA / DANE

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

🔐 DNSSEC215ms

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

🏷️ SOA0ms

Field	Value
Serial	2413400430
Primary NS (MNAME)	bayan.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

72ms

A

48ms

MX

80ms

AAAA

88ms

TXT

329ms

CAA

89ms

HTTPS

84ms

TLSA

864ms

SOA

0ms

MTA-STS

158ms

DNSSEC

215ms

SRV

151ms

Total

2078ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 04:05:56	2078ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-08-26 21:11:31	889ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-08-24 23:33:29	17773ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-08-23 23:23:26	2346ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-08-12 08:55:38	7413ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-08-07 10:36:47	2075ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-07-27 22:21:07	11225ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-07-26 21:55:05	1493ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-07-08 16:10:22	1709ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-07-07 01:00:03	11761ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-07-03 12:13:21	7589ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-06-30 08:59:50	2017ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-06-26 23:29:13	1334ms	2 NS 3 A 1 MX	🔒 Secure	View
2026-06-18 03:21:20	1573ms	2 NS 3 A 1 MX	🔒 Secure	View