jobs-swapfiets.dk DNS records

🖥️ Nameservers2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
coby.ns.cloudflare.com	108.162.193.92 172.64.33.92 173.245.59.92 2606:4700:58::adf5:3b5c 2803:f800:50::6ca2:c15c 2a06:98c1:50::ac40:215c	coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gemma.ns.cloudflare.com	108.162.194.27 162.159.38.27 172.64.34.27 2606:4700:50::a29f:261b 2803:f800:50::6ca2:c21b 2a06:98c1:50::ac40:221b	gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
145.131.10.226	3600s	lb01.argewebhosting.nl	AS48635	Your Hosting B.V.	145.131.0.0/19	🇳🇱 The Netherlands	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.antagonist.nl → 141.138.168.29
🔶 Autoconfig	mail.antagonist.nl → 141.138.168.29

🔷 AAAA Records (IPv6)1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:678:76c:3760:301::9	3600s	—	AS48635	Your Hosting B.V.	2001:678:76c:0:0:0:0:0/48	🇳🇱 The Netherlands	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 155ms

TXT Record
v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ip6:2a03:3c00:a002::/48 ~all

✉️ SPF

Policy	Record (jobs-swapfiets.dk)
~all (soft fail)	v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ip6:2a03:3c00:a002::/48 ~all

📨 DMARC

Policy	Record (_dmarc.jobs-swapfiets.dk)
p=reject	v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:053718d2@inbox.eu.redsift.cloud; ruf=mailto:053718d2@inbox.eu.redsift.cloud;

📬 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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413321817
Primary NS (MNAME)	coby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

24ms

A

25ms

MX

46ms

AAAA

27ms

TXT

155ms

CAA

32ms

HTTPS

41ms

TLSA

548ms

SOA

0ms

MTA-STS

48ms

DNSSEC

100ms

SRV

59ms

Total

973ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:55:32	973ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 10:47:47	1212ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 00:36:25	3030ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-18 20:06:19	942ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-13 02:21:48	828ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 11:35:55	683ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 11:36:31	835ms	2 NS 1 A 0 MX	🔒 Secure	View