rolundbyg.dk DNS records

🖥️ Nameservers3 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.161.124.179	3600s	static.179.124.161.5.clients.your-server.de	AS213230	Hetzner Online GmbH	5.161.0.0/16	🇺🇸 United States	Ashburn

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rolundbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::28 2a01:111:f403:ca09::6 2a01:111:f403:ca09::d 52.101.73.123 52.101.73.155 52.101.73.24 52.101.73.4	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 165ms

TXT Record
v=spf1 ip4:81.19.232.0/24 ip4:81.7.161.0/24 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rolundbyg.dk)
-all (hard fail)	v=spf1 ip4:81.19.232.0/24 ip4:81.7.161.0/24 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.rolundbyg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

46ms

MX

65ms

AAAA

90ms

TXT

165ms

CAA

51ms

HTTPS

58ms

TLSA

602ms

SOA

0ms

MTA-STS

97ms

DNSSEC

105ms

SRV

74ms

Total

1178ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:53:11	1178ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 05:05:31	1010ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:57:27	2166ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 18:53:14	17161ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:23:47	1440ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 03:17:25	1114ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 20:43:21	1344ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 07:32:58	1058ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 02:14:57	1862ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:25:05	876ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 21:16:52	865ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:34:25	4070ms	3 NS 1 A 1 MX	🔒 Secure	View