`nmrc-jnu.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:67^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:96df^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.103^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.223^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.103, 172.67.150.223
		IPv6 hints	2606:4700:3032::6815:67, 2606:4700:3036::ac43:96df
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2399955939

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777015632

Previously MX for

nmrc-jnu.org

Same first word

nmrc-jnu.org

DNS History

29 records (6 active, 23 former)

○NSa.share-dns.com2026-03-22 → 2026-03-22 · 4 obs

○ 2020-03-04 12:19:26
● 2026-03-22 01:35:26
○ 2026-03-27 09:40:22
○ 2026-04-24 08:05:06

○NSb.share-dns.net2026-03-22 → 2026-03-22 · 4 obs

○ 2020-03-04 12:19:26
● 2026-03-22 01:35:26
○ 2026-03-27 09:40:22
○ 2026-04-24 08:05:06

●NSdonna.ns.cloudflare.com2026-03-27 → 2026-04-24 · 3 obs

○ 2026-03-22 01:35:26
● 2026-03-27 09:40:22
● 2026-04-24 08:05:06

●NSnash.ns.cloudflare.com2026-03-27 → 2026-04-24 · 3 obs

○ 2026-03-22 01:35:26
● 2026-03-27 09:40:22
● 2026-04-24 08:05:06

○NSns.nmrc-jnu.org2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○NSns1.sedoparking.com2015-10-25 → 2016-08-07 · 5 obs

○ 2015-05-31 15:51:02
● 2015-10-25 09:19:36
● 2016-08-07 20:54:10
○ 2017-03-27 00:06:10
○ 2026-04-24 08:05:06

○NSns1.xserver.jp2017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

○NSns2.sedoparking.com2015-10-25 → 2016-08-07 · 5 obs

○ 2015-05-31 15:51:02
● 2015-10-25 09:19:36
● 2016-08-07 20:54:10
○ 2017-03-27 00:06:10
○ 2026-04-24 08:05:06

○NSns2.xserver.jp2017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

○NSns3.xserver.jp2017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

○NSns4.xserver.jp2017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

○NSns5.xserver.jp2017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

○MXalt1.aspmx.l.google.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXalt2.aspmx.l.google.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXaspmx.l.google.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXaspmx2.googlemail.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXaspmx3.googlemail.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXaspmx4.googlemail.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXaspmx5.googlemail.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○MXmail.nickstel.com2015-10-25 → 2016-08-07 · 5 obs

○ 2015-05-31 15:51:02
● 2015-10-25 09:19:36
● 2016-08-07 20:54:10
○ 2017-03-27 00:06:10
○ 2026-04-24 08:05:06

○MXnmrc-jnu.org2017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

●A104.21.0.1032026-03-27 → 2026-04-24 · 3 obs

○ 2026-03-22 01:35:26
● 2026-03-27 09:40:22
● 2026-04-24 08:05:06

○A109.236.80.1342015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 15:51:02
○ 2015-10-25 09:19:36
○ 2026-04-24 08:05:06

○A157.112.176.72017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-07 20:54:10
● 2017-03-27 00:06:10
○ 2020-03-04 12:19:26
○ 2026-04-24 08:05:06

●A172.67.150.2232026-03-27 → 2026-04-24 · 3 obs

○ 2026-03-22 01:35:26
● 2026-03-27 09:40:22
● 2026-04-24 08:05:06

●A2606:4700:3032::6815:672026-03-27 → 2026-04-24 · 3 obs

○ 2026-03-22 01:35:26
● 2026-03-27 09:40:22
● 2026-04-24 08:05:06

●A2606:4700:3036::ac43:96df2026-03-27 → 2026-04-24 · 3 obs

○ 2026-03-22 01:35:26
● 2026-03-27 09:40:22
● 2026-04-24 08:05:06

○A61.14.227.1682026-03-22 → 2026-03-22 · 4 obs

○ 2020-03-04 12:19:26
● 2026-03-22 01:35:26
○ 2026-03-27 09:40:22
○ 2026-04-24 08:05:06

○A72.52.4.912015-10-25 → 2016-08-07 · 5 obs

○ 2015-05-31 15:51:02
● 2015-10-25 09:19:36
● 2016-08-07 20:54:10
○ 2017-03-27 00:06:10
○ 2026-04-24 08:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
nmrc-jnu.org	nash.ns.cloudflare.com, donna.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, donna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nmrc-jnu.org (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.223, 104.21.0.103`
AAAA	2	`2606:4700:3032::6815:67, 2606:4700:3036::ac43:96df`
NS	2	`donna.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

nmrc-jnu.org points to four IP numbers: 2606:4700:3032::6815:67, 2606:4700:3036::ac43:96df, 104.21.0.103 and 172.67.150.223.

For instance, other host names jsyouby.com, playfulcooking.com, culabs.net, icelandair.hu and ge-della.com share IP numbers with nmrc-jnu.org.

Name Servers

nmrc-jnu.org is delegated to two name servers: donna.ns.cloudflare.com and nash.ns.cloudflare.com.

nmrc-jnu.org uses the same name server setup as other domains such as situsenergy.com, 266368.com, vistainchina.com, xyjt.org and azkf120.com.

nmrc-jnu.org shares name servers with other domains at least partially, for example virari.de, foxmt.com, highwayzoom.com, royal-hotel-sanremo.com and 7starhd.cfd.

These name servers are often used together with the name servers aspen.ns.cloudflare.com, bayan.ns.cloudflare.com, pablo.ns.cloudflare.com, moura.ns.cloudflare.com and jose.ns.cloudflare.com.

Host names with six IP numbers: host name donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; host name nash.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209.

nmrc-jnu.org - robtex.com

nmrc-jnu.org

org

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`nmrc-jnu.org`

`org`