DNSWHOIS.INFO - boulder.rdhpcs.noaa.gov
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boulder.rdhpcs.noaa.gov checked at 2025-10-31T10:10:23.020Z 673ms 88/88/88 100% R:11boulder.rdhpcs.noaa.gov
| NS | ns-e.noaa.gov | ||||||
| A | 2610:20:9200:0:137:75:116:93 🇺🇸 Roadrunner | ||||||
| A | 137.75.116.93🇺🇸 Roadrunner | ||||||
| NS | ns-mw.noaa.gov | ||||||
| A | 2610:20:9300:0:137:75:112:7 🇺🇸 Roadrunner | ||||||
| A | 137.75.112.7🇺🇸 Roadrunner | ||||||
| NS | ns-nw.noaa.gov | ||||||
| A | 2610:20:9300:1:137:75:112:58 🇺🇸 Roadrunner | ||||||
| A | 137.75.112.58🇺🇸 Roadrunner | ||||||
| MX | relay1.boulder.rdhpcs.noaa.gov | ||||||
| A | 2610:20:9122:200::f880 🇺🇸 NOAA-BOULDER | ||||||
| A | 140.208.168.16🇺🇸 NOAA-BOULDER | ||||||
| MX | relay2.boulder.rdhpcs.noaa.gov | ||||||
| A | 2610:20:9123:200::f881 | ||||||
rdhpcs.noaa.gov
| NS | ns-e.noaa.gov | ||||||
| NS | ns-mw.noaa.gov | ||||||
| NS | ns-nw.noaa.gov | ||||||
| MX | relay1.boulder.rdhpcs.noaa.gov | ||||||
| MX | relay1.princeton.rdhpcs.noaa.gov | ||||||
| A | 140.172.12.92🇺🇸 Roadrunner | ||||||
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AI analysis
boulder.rdhpcs.noaa.gov is a parent of relay1.boulder.rdhpcs.noaa.gov and relay2.boulder.rdhpcs.noaa.gov.
boulder.rdhpcs.noaa.gov is delegated to three name servers: ns-e.noaa.gov, ns-mw.noaa.gov and ns-nw.noaa.gov.
boulder.rdhpcs.noaa.gov partially shares name servers with other domains; examples include 57.156.205.in-addr.arpa, eko.noaa.gov, star.nesdis.noaa.gov, nohrsc2.noaa.gov and phx.noaa.gov.
These name servers are commonly used with ns-01-signer.noaa.gov, ns-02-signer.noaa.gov and pnss001.prc.noaa.gov.
Host names with two IP numbers:
ns-e.noaa.gov points to 2610:20:9200:0:137:75:116:93 and 137.75.116.93.
ns-mw.noaa.gov points to 2610:20:9300:0:137:75:112:7 and 137.75.112.7.
ns-nw.noaa.gov points to 2610:20:9300:1:137:75:112:58 and 137.75.112.58.
boulder.rdhpcs.noaa.gov is handled by two mail servers: relay1.boulder.rdhpcs.noaa.gov and relay2.boulder.rdhpcs.noaa.gov.
Some mail servers are shared between boulder.rdhpcs.noaa.gov and other domains, for example rdhpcs.noaa.gov. 
These mail servers are often used with the mail servers relay1.princeton.rdhpcs.noaa.gov.
Host names with two IP numbers:
The host name relay1.boulder.rdhpcs.noaa.gov points to 2610:20:9122:200::f880 and 140.208.168.16.
Host names with one IP number:
The host name relay2.boulder.rdhpcs.noaa.gov points to 2610:20:9123:200::f881.