chr-olesen.dk

Records from scan: 2026-09-29 23:11:12 · 802ms total · last checked 2026-10-18 18:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chr-olesen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.237 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by chrolesen-dk0i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.237	600s	vm1337.enterprisecloud.nu	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	chrolesen-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::8 52.101.103.162 52.101.181.153 52.101.68.39 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 58ms

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

📝 TXT Records#

1 records 156ms

TXT Record
v=spf1 ip4:77.233.241.130 ip4:93.161.5.206 ip4:81.7.137.58 ip4:159.183.135.182 ip4:167.89.14.241 include:spf.protection.outlook.com Include:spf1.dm.aliyun.com Include:_spf.salesforce.com -all

✉️ SPF#

Policy	Record (chr-olesen.dk)
-all (hard fail)	v=spf1 ip4:77.233.241.130 ip4:93.161.5.206 ip4:81.7.137.58 ip4:159.183.135.182 ip4:167.89.14.241 include:spf.protection.outlook.com include:spf1.dm.aliyun.com include:_spf.salesforce.com -all

📨 DMARC#

Policy	Record (_dmarc.chr-olesen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:tjmpklk7@ag.eu.dmarcian.com; ruf=mailto:tjmpklk7@fr.eu.dmarcian.com;

📬 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

🧩 Web & zone#

checked 2026-10-15 13:20:18

www	212.97.141.237 (AS48854) (address records, no CNAME)
www vs bare domain	Same network chr-olesen.dk: 212.97.141.237 (AS48854) www.chr-olesen.dk: 212.97.141.237 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u20070866.wl117.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u20070866.wl117.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-chrolesen-dk0i._domainkey.chrolesen.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083101
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

42ms

26ms

AAAA

41ms

TXT

156ms

CAA

50ms

HTTPS

50ms

TLSA

171ms

SOA

0ms

MTA-STS

58ms

DNSSEC

80ms

SRV

58ms

Total

802ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 23:11:12 shown	802ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 11:15:54	797ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 09:31:20	738ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 18:32:16	2665ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:49:10	1496ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 07:22:28	2105ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 07:51:16	778ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:35:45	535ms	2 NS 1 A 1 MX	🔒 Secure