charlotte-kjaer.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.100	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	charlottekjaer-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::e 52.101.73.16 52.101.73.19 52.101.73.22 52.101.73.28	mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:8021:cfcf:d962:7142	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 178ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (charlotte-kjaer.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081605
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

32ms

MX

57ms

AAAA

43ms

TXT

178ms

CAA

43ms

HTTPS

32ms

TLSA

751ms

SOA

0ms

MTA-STS

56ms

DNSSEC

97ms

SRV

93ms

Total

1838ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 05:01:48	1838ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 00:09:41	5331ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 15:30:08	3328ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 16:20:45	1249ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 18:39:39	1152ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:57:42	1068ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:47:37	3472ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 06:41:16	1339ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 05:58:22	1144ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 02:05:04	1337ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 00:40:57	1174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 12:30:33	3616ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 08:56:26	1427ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:52:58	5073ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 02:32:44	1065ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 16:36:50	1068ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 21:07:49	3749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 20:50:40	1808ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 02:08:49	1843ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 19:44:47	1808ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 17:24:13	4273ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:54:36	777ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 15:48:15	1202ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 23:23:35	1591ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 06:16:07	896ms	2 NS 1 A 1 MX	🔒 Secure	View