fjerhammer.dk DNS records

🖥️ Nameservers5 records 128ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.he.net	2001:470:100::2 216.218.130.2	ns1.he.net ns1.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns2.he.net	2001:470:200::2 216.218.131.2	ns2.he.net ns2.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns3.he.net	2001:470:300::2 216.218.132.2	ns3.he.net ns3.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns4.he.net	2001:470:400::2 216.66.1.2	ns4.he.net ns4.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns5.he.net	2001:470:500::2 216.66.80.18	ns5.he.net ns5.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🌍 A Records1 records 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.63.117.184	43200s	ravne.land	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	Hørsholm

📧 MX Records1 records 163ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	post.ravne.land	2a01:4f8:c0c:ef16:: 5.75.181.31	post.ravne.land post.ravne.land	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 666ms

TXT Record
google-site-verification=zCG2nKa0GCQxNi5OOZjkcrr__PxEBzO8Twvo3wfMKxs
keybase-site-verification=BB-WDIplMakJS4NKh30-MgIfV5AC8YX2naCH8Rwj9gk
v=spf1 a mx ip4:95.216.174.21 include:web.shared.mysmtp.com -all

✉️ SPF

Policy	Record (fjerhammer.dk)
-all (hard fail)	v=spf1 a mx ip4:95.216.174.21 include:web.shared.mysmtp.com -all

📨 DMARC

Policy	Record (_dmarc.fjerhammer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster.dmarc@fjerhammer.dk

📬 MTA-STS260ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20210329023729
Policy MX	—

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:postmaster.tlsrpt@fjerhammer.dk

📜 CAA Records3 records 109ms

Flags	Tag	Value
128	iodef	mailto:hostmaster@fjerhammer.dk
128	issue	letsencrypt.org
128	issuewild	;

🔗 TLSA / DANE1 records 459ms

Service / Owner	Type	Cert association
SMTP _25._tcp.post.ravne.land	DANE-EE · SPKI · SHA-256	2327BA3121DF252115DF6DE75749989A…

🔐 DNSSEC189ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080500
Primary NS (MNAME)	ns1.he.net
Responsible (RNAME)	hostmaster@fjerhammer.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

128ms

A

111ms

MX

163ms

AAAA

155ms

TXT

666ms

CAA

109ms

HTTPS

97ms

TLSA

459ms

SOA

0ms

MTA-STS

260ms

DNSSEC

189ms

SRV

422ms

Total

2594ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 13:41:19	892ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 11:36:24	673ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 11:49:28	6577ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 10:55:37	1649ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 00:21:33	4632ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 19:49:36	1673ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 00:15:16	3233ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 04:36:00	2594ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 05:19:46	10093ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 03:35:43	2056ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 14:06:50	1364ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 09:01:30	3193ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 05:03:44	6648ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:05:59	2900ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 16:43:02	2033ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 10:08:30	974ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 08:11:29	1436ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:48:46	1413ms	5 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 21:07:29	3107ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 21:03:17	3720ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:52:56	1610ms	5 NS 1 A 1 MX	🔒 Secure	View