`https.nu`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::ac43:8b4e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4f07^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.7^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.78^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`primary.ns.hostup.se` ⭐
		A	2400:cb00:2049:1::c629:de87^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.222.135^{Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-222-135.cloudflare.com`
NS	`secondary.ns.hostup.se`
		A	2400:cb00:2049:1::a29f:8a3^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.163^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`https-nu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms64850855`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.7, 172.67.139.78
		IPv6 hints	2606:4700:3030::ac43:8b4e, 2606:4700:3036::6815:4f07
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOA	`primary.ns.hostup.se`dns@cloudflare.com serial=2410641734

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:6e09a495-1dd0-43b4-b67c-5fadc64e929c`
	TXT	`NU zone update: 2026-08-11 12:16:14 +0000 (EPOCH 1786450574) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1786450626

Previously MX for

https.nu

mail.https.nu

Subdomains

mail.https.nu

Same first word

https.jp

https.is

https.jetzt

https.ws

https.com.mx

https.dk

https.info

https.it

https.fr

https.ru

https.ca

https.gr

https.uz

https.be

https.im

https.am

https.cn

https.cat

https.cc

https.at

https.link

https.se

https.tn

https.edu.kg

https.co.za

https.menu

https.fi

https.org

https.la

https.in

https.su

https.to

https.box

https.ph

https.com.ua

https.biz

https.cz

https.kz

https.uk

https.ch

https.tel

https.by

https.pk

https.net

https.nu

https.com

https.work

https.name

https.tw

https.vc

https.wixsite.com

https.hu

https.github.io

https.li

https.co

https.io

https.lv

https.co.uk

https.eu

https.de

https.ng

https.re

https.lat

https.cl

https.net.cn

https.az

https.si

https.sk

https.myshopify.com

https.nl

Similar names

tshpt.com

hptts.com

thstp.com

hptts.com.vn

shtpt.com

htspt.de

hsttp.com

thpts.fi

htspt.nl

phtst.com

htspt.co

htspt.net

htspt.com

tpths.co

pthst.com

tphts.de

ttsph.com

shttp.com

htstp.com

thstp.cn

shptt.sk

thpts.com

shptt.sbs

sthpt.de

shttp.ru

hsptt.com

ttpsh.com

tpsth.com

DNS History

26 records (7 active, 19 former)

○NSdns1.oderland.com2015-07-14 → 2016-12-30 · 4 obs

● 2015-07-14 17:25:18
● 2016-12-30 10:45:42
○ 2020-12-30 19:09:00
○ 2026-08-11 12:42:26

○NSdns2.oderland.com2015-07-14 → 2016-12-30 · 4 obs

● 2015-07-14 17:25:18
● 2016-12-30 10:45:42
○ 2020-12-30 19:09:00
○ 2026-08-11 12:42:26

○NSdns3.oderland.com2015-07-14 → 2016-12-30 · 4 obs

● 2015-07-14 17:25:18
● 2016-12-30 10:45:42
○ 2020-12-30 19:09:00
○ 2026-08-11 12:42:26

○NSns1.inleed.net2020-12-30 → 2026-02-22 · 6 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
● 2026-02-22 23:52:38
○ 2026-07-24 14:05:10
○ 2026-08-11 12:42:26

○NSns2.inleed.net2020-12-30 → 2026-02-22 · 6 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
● 2026-02-22 23:52:38
○ 2026-07-24 14:05:10
○ 2026-08-11 12:42:26

○NSns3.binero.se2021-04-23 → 2021-04-23 · 4 obs

○ 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-02-22 23:52:38
○ 2026-08-11 12:42:26

○NSns3.inleed.net2020-12-30 → 2026-02-22 · 6 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
● 2026-02-22 23:52:38
○ 2026-07-24 14:05:10
○ 2026-08-11 12:42:26

○NSns4.binero.se2021-04-23 → 2021-04-23 · 4 obs

○ 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-02-22 23:52:38
○ 2026-08-11 12:42:26

○NSns4.inleed.net2020-12-30 → 2026-02-22 · 6 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
● 2026-02-22 23:52:38
○ 2026-07-24 14:05:10
○ 2026-08-11 12:42:26

○NSns5.binero.se2021-04-23 → 2021-04-23 · 4 obs

○ 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-02-22 23:52:38
○ 2026-08-11 12:42:26

○NSns5.inleed.net2020-12-30 → 2026-02-22 · 6 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
● 2026-02-22 23:52:38
○ 2026-07-24 14:05:10
○ 2026-08-11 12:42:26

○NSns6.binero.se2021-04-23 → 2021-04-23 · 4 obs

○ 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-02-22 23:52:38
○ 2026-08-11 12:42:26

○NSns6.inleed.net2020-12-30 → 2026-02-22 · 6 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
● 2026-02-22 23:52:38
○ 2026-07-24 14:05:10
○ 2026-08-11 12:42:26

○NSns7.binero.se2021-04-23 → 2021-04-23 · 4 obs

○ 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-02-22 23:52:38
○ 2026-08-11 12:42:26

●NSprimary.ns.hostup.se2026-07-24 → 2026-08-11 · 3 obs

○ 2026-02-22 23:52:38
● 2026-07-24 14:05:10
● 2026-08-11 12:42:26

●NSsecondary.ns.hostup.se2026-07-24 → 2026-08-11 · 3 obs

○ 2026-02-22 23:52:38
● 2026-07-24 14:05:10
● 2026-08-11 12:42:26

●MXhttps-nu.mail.protection.outlook.com2021-04-23 → 2026-08-11 · 5 obs

○ 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-07-26 00:03:56
● 2026-07-26 01:53:54
● 2026-08-11 12:42:26

○MXhttps.nu2015-07-14 → 2016-12-30 · 4 obs

● 2015-07-14 17:25:18
● 2016-12-30 10:45:42
○ 2020-12-30 19:09:00
○ 2026-08-11 12:42:26

○MXmail.https.nu2020-12-30 → 2020-12-30 · 4 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
○ 2021-04-23 07:50:26
○ 2026-08-11 12:42:26

●A104.21.79.72026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-26 01:53:54
● 2026-08-11 07:01:18
● 2026-08-11 12:42:26

●A172.67.139.782026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-26 01:53:54
● 2026-08-11 07:01:18
● 2026-08-11 12:42:26

○A185.189.48.1592020-12-30 → 2026-07-26 · 7 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-07-26 00:03:56
● 2026-07-26 01:53:54
○ 2026-08-11 07:01:18
○ 2026-08-11 12:42:26

○A2001:67c:750::172020-12-30 → 2026-07-26 · 7 obs

○ 2016-12-30 10:45:42
● 2020-12-30 19:09:00
● 2021-04-23 07:50:26
○ 2026-07-26 00:03:56
● 2026-07-26 01:53:54
○ 2026-08-11 07:01:18
○ 2026-08-11 12:42:26

●A2606:4700:3030::ac43:8b4e2026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-26 01:53:54
● 2026-08-11 07:01:18
● 2026-08-11 12:42:26

●A2606:4700:3036::6815:4f072026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-26 01:53:54
● 2026-08-11 07:01:18
● 2026-08-11 12:42:26

○A91.201.63.1392015-07-14 → 2016-12-30 · 4 obs

● 2015-07-14 17:25:18
● 2016-12-30 10:45:42
○ 2020-12-30 19:09:00
○ 2026-08-11 12:42:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	12 records
https.nu	secondary.ns.hostup.se, primary.ns.hostup.se	-

✅ Authoritative Response

Server:198.41.222.135

NS records: secondary.ns.hostup.se, primary.ns.hostup.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.7, 172.67.139.78`
AAAA	2	`2606:4700:3030::ac43:8b4e, 2606:4700:3036::6815:4f07`
NS	2	`primary.ns.hostup.se, secondary.ns.hostup.se`
MX	1	`https-nu.mail.protection.outlook.com (pr`
TXT	2	`MS=ms64850855, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`primary.ns.hostup.se dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)

Analysis

Hierarchy

mail.https.nu is delegated beneath https.nu.

IP Addresses

https.nu points to the four IP addresses 104.21.79.7, 172.67.139.78, 2606:4700:3030::ac43:8b4e and 2606:4700:3036::6815:4f07.

cststar.com, ittcom.de, chickenroad-it.casino plus two other host names have IP numbers in common with https.nu.

Name Servers

Two name servers handle the delegation for https.nu: primary.ns.hostup.se and secondary.ns.hostup.se.

The name server configuration of https.nu is shared with other domains, for instance coal.se, notsec.se, elgoplus.com and two others.

https.nu has name servers in common with a number of other domains — kurs.se, server3.se, verkstan42.pro and teambuilding.se among them.

These name servers tend to appear in combination with the name servers ns1.hostup.se, ns2.hostup.se, ns3.hostup.se and ns4.hostup.se.

primary.ns.hostup.se and secondary.ns.hostup.se both carry two IP addresses. The A records for primary.ns.hostup.se are 198.41.222.135 and 2400:cb00:2049:1::c629:de87; the A records for secondary.ns.hostup.se are 162.159.8.163 and 2400:cb00:2049:1::a29f:8a3.

Mail Servers

https.nu uses one mail server — https-nu.mail.protection.outlook.com.

https-nu.mail.protection.outlook.com has 8 IP addresses: 52.101.73.1, 52.101.73.6, 52.101.73.8 plus 5 more.

https.nu - robtex.com

https.nu

nu

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`https.nu`

`nu`