ibo-brobygning.dk DNS records

🖥️ Nameservers2 records 172ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.41.8.51	300s	—	AS3292	TDC Holding A/S	195.41.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 162ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ibobrobygning-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::4 2a01:111:f403:ca09::a 52.101.68.10 52.101.68.32 52.101.68.5 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 420ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:post.tietgen.dk -all

✉️ SPF

Policy	Record (ibo-brobygning.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:post.tietgen.dk -all

📨 DMARC

Policy	Record (_dmarc.ibo-brobygning.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:69f41c52b33a4c4b8857ca6d99fb3a49@dmarc-reports.cloudflare.net

📬 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.ibo-brobygning.dk	KrECSI79ARqpQUfMBq08WiGkGX1IHrOInK_CXSugsd4
TXT	_acme-challenge.ibo-brobygning.dk	P7yFHD55rAMepeooUslPB2v51F-qzhSXYbC3iVddByo

🔗 TLSA / DANE

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

🔐 DNSSEC324ms

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

🏷️ SOA0ms

Field	Value
Serial	2413661888
Primary NS (MNAME)	lucy.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

172ms

A

105ms

MX

162ms

AAAA

89ms

TXT

420ms

CAA

182ms

HTTPS

104ms

TLSA

1037ms

SOA

0ms

MTA-STS

194ms

DNSSEC

324ms

SRV

183ms

Total

2446ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:03:45	2446ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 14:30:55	2607ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:17:12	856ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 01:40:37	5650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 17:16:47	2321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 14:53:42	9311ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 02:53:26	1930ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 23:27:47	794ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 04:37:02	1677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:27:44	2311ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 10:51:37	1448ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:28:35	1488ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:40:24	2667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:17:09	1459ms	2 NS 1 A 1 MX	🔒 Secure	View