ab-elco.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.35	3600s	linux36.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	abelco-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::6 2a01:111:f403:ca09::9 52.101.68.10 52.101.68.15 52.101.68.3 52.101.73.11	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.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 → 40.104.116.56
🔶 Autoconfig	proxy.ab-elco.dk → 89.239.224.202

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 120ms

TXT Record
MS=ms26055030
v=spf1 include:spf.protection.outlook.com ip4:95.166.238.34 ~all

✉️ SPF

Policy	Record (ab-elco.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:95.166.238.34 ~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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.ab-elco.dk	proxy.ab-elco.dk

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

28ms

MX

26ms

AAAA

25ms

TXT

120ms

CAA

25ms

HTTPS

23ms

TLSA

857ms

SOA

0ms

MTA-STS

43ms

DNSSEC

99ms

SRV

68ms

Total

1404ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 15:50:58	1404ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 10:42:32	949ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 04:38:34	730ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 20:31:50	1392ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 05:35:47	2954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 15:37:55	10139ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:28:19	675ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:55:34	722ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 20:35:20	1606ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:54:40	2253ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:55:04	1876ms	2 NS 1 A 1 MX	🔒 Secure	View