chap-forwarding.dk DNS records

🖥️ Nameservers2 records 58ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.35	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	chapforwarding-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca38::8 52.101.68.15 52.101.68.29 52.101.73.155 52.101.73.19	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:801d:c12f:c337:b366	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 Records2 records 173ms

TXT Record
MS=ms73029171
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (chap-forwarding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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)

🔐 DNSSEC89ms

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

🏷️ SOA27ms

Field	Value
Serial	2026082801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-01 18:29:59

Field	Value
Registrar	ONE.COM A/S
Registered	2024-01-04
Expires	2027-01-03 (123d)

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

41ms

MX

30ms

AAAA

51ms

TXT

173ms

CAA

48ms

HTTPS

60ms

TLSA

440ms

SOA

27ms

MTA-STS

70ms

DNSSEC

89ms

SRV

61ms

Total

5027ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:45:49	5027ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 04:51:21	2094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 16:41:42	1854ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 22:21:35	2006ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 09:01:07	6346ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 18:27:02	1475ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 08:10:47	1502ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:39:26	632ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:16:51	938ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:24:32	595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:20:28	739ms	2 NS 1 A 1 MX	🔒 Secure	View