ring-andersen.dk DNS records

🖥️ Nameservers3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.208	60s	mailhotel04.tscomputer.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ringandersen-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 52.101.68.12 52.101.68.25 52.101.68.5 52.101.73.11	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.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)1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:11::44	60s	—	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 72ms

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

📝 TXT Records2 records 158ms

TXT Record
MS=ms33615625
v=spf1 mx a a:smtp.tdcwebmore.dk ip4:195.215.236.203 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ring-andersen.dk)
-all (hard fail)	v=spf1 mx a a:smtp.tdcwebmore.dk ip4:195.215.236.203 include:_spf.hostonline.dk 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)

🔐 DNSSEC53ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080202
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

32ms

MX

31ms

AAAA

34ms

TXT

158ms

CAA

33ms

HTTPS

30ms

TLSA

909ms

SOA

0ms

MTA-STS

39ms

DNSSEC

53ms

SRV

72ms

Total

1929ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 18:44:23	804ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 21:25:30	1111ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:37:42	6571ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 16:17:55	4467ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:23:01	7017ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 20:32:01	4106ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 16:01:38	1929ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 13:08:23	1975ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 05:03:03	36356ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 06:30:03	10886ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 10:59:22	17604ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 12:01:20	1785ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:13:37	1268ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:35:13	762ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:04:21	1957ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:13:09	1192ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:13:14	3587ms	3 NS 1 A 1 MX	🔒 Secure	View