`ostervang.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:87b8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1a54^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.84^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.184^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`dell.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.84, 172.67.135.184
		IPv6 hints	2606:4700:3031::ac43:87b8, 2606:4700:3035::6815:1a54
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2410764916

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1785362401localtime Thu Jul 30 00:00:01 2026gmtime Wed Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785362401

Same first word

ostervang.com

ostervang.dk

ostervang.net

Similar names

transvego.com

onstagevr.com

vastgroen.nl

garsonvet.com

gtsnovera.biz

versatong.com

graveston.com

graveston.net

gtsnovera.cz

vangotres.com

DNS History

19 records (6 active, 13 former)

●NSchris.ns.cloudflare.com2026-06-09 → 2026-07-29 · 3 obs

○ 2019-01-20 19:25:26
● 2026-06-09 10:51:10
● 2026-07-29 22:04:58

●NSdell.ns.cloudflare.com2026-06-09 → 2026-07-29 · 3 obs

○ 2019-01-20 19:25:26
● 2026-06-09 10:51:10
● 2026-07-29 22:04:58

○NSns1.curanet.dk2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 19:53:14
○ 2015-12-30 13:08:54
○ 2026-07-29 22:04:58

○NSns1.danaweb.org2015-12-30 → 2019-01-20 · 5 obs

○ 2015-08-22 19:53:14
● 2015-12-30 13:08:54
● 2019-01-20 19:25:26
○ 2026-06-09 10:51:10
○ 2026-07-29 22:04:58

○NSns2.curanet.dk2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 19:53:14
○ 2015-12-30 13:08:54
○ 2026-07-29 22:04:58

○NSns2.danaweb.org2015-12-30 → 2019-01-20 · 5 obs

○ 2015-08-22 19:53:14
● 2015-12-30 13:08:54
● 2019-01-20 19:25:26
○ 2026-06-09 10:51:10
○ 2026-07-29 22:04:58

○NSns3.danaweb.org2015-12-30 → 2019-01-20 · 5 obs

○ 2015-08-22 19:53:14
● 2015-12-30 13:08:54
● 2019-01-20 19:25:26
○ 2026-06-09 10:51:10
○ 2026-07-29 22:04:58

○NSns4.danaweb.org2015-12-30 → 2019-01-20 · 5 obs

○ 2015-08-22 19:53:14
● 2015-12-30 13:08:54
● 2019-01-20 19:25:26
○ 2026-06-09 10:51:10
○ 2026-07-29 22:04:58

○MXbackup-mx.zitcom.dk2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 19:53:14
○ 2015-12-30 13:08:54
○ 2026-07-29 22:04:58

○MXmail.ostervang.dk2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 19:53:14
○ 2015-12-30 13:08:54
○ 2026-07-29 22:04:58

○MXmail1.ostervang.dk2015-12-30 → 2019-01-20 · 5 obs

○ 2015-08-22 19:53:14
● 2015-12-30 13:08:54
● 2019-01-20 19:25:26
○ 2026-06-09 10:51:10
○ 2026-07-29 22:04:58

●A104.21.26.842026-06-09 → 2026-07-29 · 3 obs

○ 2019-01-20 19:25:26
● 2026-06-09 10:51:10
● 2026-07-29 22:04:58

●A172.67.135.1842026-06-09 → 2026-07-29 · 3 obs

○ 2019-01-20 19:25:26
● 2026-06-09 10:51:10
● 2026-07-29 22:04:58

○A185.21.40.1922015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 19:53:14
○ 2015-12-30 13:08:54
○ 2026-07-29 22:04:58

○A193.8.37.842015-12-30 → 2019-01-20 · 5 obs

○ 2015-08-22 19:53:14
● 2015-12-30 13:08:54
● 2019-01-20 19:25:26
○ 2026-06-09 10:51:10
○ 2026-07-29 22:04:58

●A2606:4700:3031::ac43:87b82026-07-15 → 2026-07-29 · 3 obs

○ 2026-06-11 14:49:54
● 2026-07-15 09:48:46
● 2026-07-29 22:04:58

○A2606:4700:3034::6815:1a542026-06-09 → 2026-06-11 · 5 obs

○ 2019-01-20 19:25:26
● 2026-06-09 10:51:10
● 2026-06-11 14:49:54
○ 2026-07-15 09:48:46
○ 2026-07-29 22:04:58

●A2606:4700:3035::6815:1a542026-07-15 → 2026-07-29 · 3 obs

○ 2026-06-11 14:49:54
● 2026-07-15 09:48:46
● 2026-07-29 22:04:58

○A2606:4700:3037::ac43:87b82026-06-09 → 2026-06-11 · 5 obs

○ 2019-01-20 19:25:26
● 2026-06-09 10:51:10
● 2026-06-11 14:49:54
○ 2026-07-15 09:48:46
○ 2026-07-29 22:04:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
ostervang.dk	dell.ns.cloudflare.com, chris.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.94

NS records: dell.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostervang.dk (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.184, 104.21.26.84`
AAAA	2	`2606:4700:3031::ac43:87b8, 2606:4700:3035::6815:1a54`
NS	2	`chris.ns.cloudflare.com, dell.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

ostervang.dk has four IP addresses: 104.21.26.84, 172.67.135.184, 2606:4700:3031::ac43:87b8 and 2606:4700:3035::6815:1a54.

www.spektacosmetics.com, edenresort.com.vn, ns1.den(0x706f726e).net plus two other host names have IP numbers in common with ostervang.dk.

Name Servers

DNS delegation for ostervang.dk points to two name servers: chris.ns.cloudflare.com and dell.ns.cloudflare.com.

The name server configuration of ostervang.dk is shared with other domains, for instance etechind.com, pkhonor.net, mistelle.fr and two others.

ostervang.dk has at least partial name server overlap with other domains, such as enews.fi, asianlux(0x706f726e).com, com-1099-misc.net and two others.

It is common to find these name servers paired with the name servers dane.ns.cloudflare.com.

Hosts with 6 IP addresses each:

chris.ns.cloudflare.com has IP addresses 108.162.193.85, 172.64.33.85 and 173.245.59.85, plus 3 other.

dell.ns.cloudflare.com has IP addresses 108.162.192.94, 172.64.32.94 and 173.245.58.94, plus 3 other.

ostervang.dk - robtex.com

ostervang.dk

dk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ostervang.dk`

`dk`