erholmkoch.dk

Records from scan: 2026-10-17 13:40:42 · 2062ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erholmkoch.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.154 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by erholmkoch-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 110ms

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 Records#

1 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.154	3600s	webcluster27.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erholmkoch-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::10 2a01:111:f403:ca48::12 2a01:111:f403:ca48::8 52.101.103.140 52.101.185.114 52.101.68.12 52.101.68.8	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.154.136
🔶 Autoconfig	195.249.40.164

🔷 AAAA Records (IPv6)#

1 records 115ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:d4:2038:c88c:c299	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

🔌 SRV Records#

1 records 184ms

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

📝 TXT Records#

2 records 335ms

TXT Record
MS=ms65520371
v=spf1 a mx include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (erholmkoch.dk)
~all (soft fail)	v=spf1 a mx 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

🧩 Web & zone#

checked 2026-10-17 13:40:43

www	77.111.240.154 2a02:2350:5:102:d4:2038:c88c:c299 (AS51468) (address records, no CNAME)
www vs bare domain	Same network erholmkoch.dk: 77.111.240.154 2a02:2350:5:102:d4:2038:c88c:c299 (AS51468) www.erholmkoch.dk: 77.111.240.154 2a02:2350:5:102:d4:2038:c88c:c299 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

253ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2026101601
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

110ms

101ms

116ms

AAAA

115ms

TXT

335ms

CAA

94ms

HTTPS

92ms

TLSA

844ms

SOA

67ms

MTA-STS

144ms

DNSSEC

253ms

SRV

184ms

Total

2062ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 13:40:42 shown	2062ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:54:56	1169ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:34:58	1134ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 10:58:59	1052ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 06:05:09	1070ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 14:08:03	1449ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 15:07:49	866ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 08:07:36	967ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 07:48:24	8594ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 03:06:31	3601ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 15:06:49	2129ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:24:15	9642ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 13:21:33	1640ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:19:17	12524ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:05:54	1842ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:02:01	1770ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:00:52	750ms	2 NS 1 A 1 MX	🔒 Secure