mrpc.dk DNS records

🖥️ Nameservers2 records 32ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.62.98.115	600s	0x573e6273.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	Fredericia

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	rd-in-f26.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	87.62.98.115
🔶 Autoconfig	87.62.98.115

🔷 AAAA Records (IPv6)1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:5e41:853:390:e2f:5dd1:3f11:73b5	600s	—	AS209424	Fastspeed A/s	2a09:5e41:800:0:0:0:0:0/37	🇩🇰 Denmark	Aalborg

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 47ms

Service	Priority	Weight	Port	Target
_xmpp-client._tcp	0	5	5222	mrpc.dk
_xmpp-server._tcp	0	5	5269	mrpc.dk

📝 TXT Records1 records 135ms

TXT Record
v=spf1 include:_spf.google.com -all

✉️ SPF

Policy	Record (mrpc.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.mrpc.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:info@mrpc.dk; adkim=r; aspf=r

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 23ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

32ms

A

25ms

MX

29ms

AAAA

37ms

TXT

135ms

CAA

23ms

HTTPS

32ms

TLSA

308ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

47ms

Total

1211ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:41:59	1211ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:03:15	698ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 17:21:10	1220ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 23:46:45	1204ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 23:30:21	5362ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 19:14:58	1452ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:35:28	2750ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:50:55	984ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:25:44	515ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:49:35	645ms	2 NS 1 A 1 MX	🔒 Secure	View