setion.dk DNS records

🖥️ Nameservers2 records 63ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.42.197.101	43200s	cw101.codafgroup.com	AS63410	PrivateSystems Networks	209.42.192.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.73.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 74.125.205.26 74.125.205.27	lq-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lr-in-f26.1e100.net lr-in-x1a.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	setion.dk → 209.42.197.101

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records9 records 175ms

TXT Record
anthropic-domain-verification-rh2ee4=vj6VTQ9rUQtSVPKff5OSogkzM
bw=LKiRmQAXepDPYOBGRReLj8RhXcz0yqtk4tfOpYd3UfH9
google-site-verification=8OEv9xbbFJpM7ty8C3EVizaXxjGr7RPeKE2-kL9sVOI
google-site-verification=D2yJQldS_oAuhAKt4dUCxlMGMzi5APbvVNCZ8QI7JwI
google-site-verification=qC-d5zPmGPdxEwB2GkVUeHkYiUMDDVM5EKWXcWzb6Yw
google-site-verification=xi0jRMu1LTvbfbwQ65QQKXlexxqfZfmPMj1f_t79wIg
MS=ms34781427
v=DMARC1; p=none; pct=100; rua=mailto:re+c4fce3v8i9z@dmarc.postmarkapp.com; sp=none; aspf=r;
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (setion.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.setion.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+c4fce3v8i9z@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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.setion.dk	setion.dk
TXT	setion.dk	anthropic-domain-verification-rh2ee4=vj6VTQ9rUQtSVPKff5OSogkzM
TXT	setion.dk	bw=LKiRmQAXepDPYOBGRReLj8RhXcz0yqtk4tfOpYd3UfH9

🔗 TLSA / DANE

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

🔐 DNSSEC79ms

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

🏷️ SOA81ms

Field	Value
Serial	2026050801
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

63ms

A

61ms

MX

58ms

AAAA

53ms

TXT

175ms

CAA

50ms

HTTPS

64ms

TLSA

57ms

SOA

81ms

MTA-STS

78ms

DNSSEC

79ms

SRV

71ms

Total

5242ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 04:57:39	5242ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 06:42:17	5439ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 10:09:17	1183ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:17:45	3748ms	2 NS 1 A 1 MX	🔒 Secure	View